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Source Server Type : MySQL + Source Server Version : 90500 (9.5.0) + Source Host : localhost:3306 + Source Schema : hrs + + Target Server Type : MySQL + Target Server Version : 90500 (9.5.0) + File Encoding : 65001 + + Date: 10/03/2026 22:26:27 +*/ + +SET NAMES utf8mb4; +SET FOREIGN_KEY_CHECKS = 0; + +-- ---------------------------- +-- Table structure for hrs_collection +-- ---------------------------- +DROP TABLE IF EXISTS `hrs_collection`; +CREATE TABLE `hrs_collection` ( + `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', + `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', + `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', + `collect_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '收藏时间', + `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', + `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', + PRIMARY KEY (`id`) USING BTREE, + UNIQUE INDEX `uk_tenant_house`(`tenant_id` ASC, `house_id` ASC) USING BTREE COMMENT '避免重复收藏', + INDEX `idx_collect_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', + INDEX `idx_collect_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', + CONSTRAINT `fk_collect_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, + CONSTRAINT `fk_collect_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT +) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '房源收藏表（外键：fk_collect_tenant关联租客、fk_collect_house关联房源）' ROW_FORMAT = Dynamic; + +-- ---------------------------- +-- Records of hrs_collection +-- ---------------------------- + +-- ---------------------------- +-- Table structure for hrs_house +-- ---------------------------- +DROP TABLE IF EXISTS `hrs_house`; +CREATE TABLE `hrs_house` ( + `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', + `landlord_id` bigint NOT NULL COMMENT '房东ID（关联hrs_user.id）', + `house_no` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '房源编号', + `title` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '房源标题', + `area` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '房源区域（如朝阳区）', + `address` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '详细地址', + `house_type` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '户型（如一室一厅）', + `rent_price` decimal(10, 2) NOT NULL COMMENT '月租金（元）', + `rent_type` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '0' COMMENT '租赁类型：0-整租；1-合租', + `facility` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '配套设施（如空调、洗衣机）', + `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '房源描述', + `img_url` varchar(1000) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '房源图片路径（多图逗号分隔）', + `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '房源状态：0-待审核；1-已上架；2-已下架；3-违规', + `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', + `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', + `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', + `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', + PRIMARY KEY (`id`) USING BTREE, + UNIQUE INDEX `uk_house_no`(`house_no` ASC) USING BTREE COMMENT '房源编号唯一', + INDEX `idx_landlord_id`(`landlord_id` ASC) USING BTREE COMMENT '房东ID索引', + INDEX `idx_area`(`area` ASC) USING BTREE COMMENT '区域索引', + INDEX `idx_house_status`(`status` ASC) USING BTREE COMMENT '房源状态索引', + CONSTRAINT `fk_house_landlord` FOREIGN KEY (`landlord_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT +) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '房源信息表（外键fk_house_landlord关联房东用户表hrs_user.id）' ROW_FORMAT = Dynamic; + +-- ---------------------------- +-- Records of hrs_house +-- ---------------------------- +INSERT INTO `hrs_house` VALUES (1, 2, 'H20260309001', '朝阳小区一室一厅', '朝阳区', '朝阳小区1号楼1单元101', '一室一厅', 2500.00, '0', NULL, NULL, NULL, '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); + +-- ---------------------------- +-- Table structure for hrs_order +-- ---------------------------- +DROP TABLE IF EXISTS `hrs_order`; +CREATE TABLE `hrs_order` ( + `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', + `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', + `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', + `order_no` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '订单编号', + `rent_start_time` datetime NOT NULL COMMENT '租赁开始时间', + `rent_end_time` datetime NOT NULL COMMENT '租赁结束时间', + `total_rent` decimal(10, 2) NOT NULL COMMENT '总租金（元）', + `pay_status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '支付状态：0-待支付；1-已支付；2-已退款', + `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '订单状态：0-待签约；1-已签约；2-已结束；3-已取消', + `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', + `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', + `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', + `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', + PRIMARY KEY (`id`) USING BTREE, + UNIQUE INDEX `uk_order_no`(`order_no` ASC) USING BTREE COMMENT '订单编号唯一', + INDEX `idx_order_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', + INDEX `idx_order_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', + INDEX `idx_pay_status`(`pay_status` ASC) USING BTREE COMMENT '支付状态索引', + INDEX `idx_order_status`(`status` ASC) USING BTREE COMMENT '订单状态索引', + CONSTRAINT `fk_order_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, + CONSTRAINT `fk_order_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT +) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '租房订单表（外键：fk_order_tenant关联租客、fk_order_house关联房源）' ROW_FORMAT = Dynamic; + +-- ---------------------------- +-- Records of hrs_order +-- ---------------------------- + +-- ---------------------------- +-- Table structure for hrs_reservation +-- ---------------------------- +DROP TABLE IF EXISTS `hrs_reservation`; +CREATE TABLE `hrs_reservation` ( + `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', + `tenant_id` bigint NOT NULL COMMENT '租客ID（关联hrs_user.id）', + `house_id` bigint NOT NULL COMMENT '房源ID（关联hrs_house.id）', + `landlord_id` bigint NOT NULL COMMENT '房东ID（关联hrs_user.id）', + `reserve_time` datetime NOT NULL COMMENT '预约看房时间', + `remark` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '租客备注', + `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '预约状态：0-待确认；1-已确认；2-已取消；3-已完成', + `handle_time` datetime NULL DEFAULT NULL COMMENT '房东处理时间', + `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', + `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', + `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', + `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', + PRIMARY KEY (`id`) USING BTREE, + INDEX `idx_tenant_id`(`tenant_id` ASC) USING BTREE COMMENT '租客ID索引', + INDEX `idx_house_id`(`house_id` ASC) USING BTREE COMMENT '房源ID索引', + INDEX `idx_reserve_landlord_id`(`landlord_id` ASC) USING BTREE COMMENT '房东ID索引', + INDEX `idx_reserve_status`(`status` ASC) USING BTREE COMMENT '预约状态索引', + CONSTRAINT `fk_reserve_house` FOREIGN KEY (`house_id`) REFERENCES `hrs_house` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, + CONSTRAINT `fk_reserve_landlord` FOREIGN KEY (`landlord_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT, + CONSTRAINT `fk_reserve_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `hrs_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT +) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '预约看房记录表（外键：fk_reserve_tenant关联租客、fk_reserve_house关联房源、fk_reserve_landlord关联房东）' ROW_FORMAT = Dynamic; + +-- ---------------------------- +-- Records of hrs_reservation +-- ---------------------------- + +-- ---------------------------- +-- Table structure for hrs_user +-- ---------------------------- +DROP TABLE IF EXISTS `hrs_user`; +CREATE TABLE `hrs_user` ( + `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID', + `user_name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '用户名（登录账号）', + `password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '密码（加密存储）', + `real_name` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '真实姓名', + `phone` varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '手机号', + `id_card` varchar(18) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '身份证号', + `role_type` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色类型：0-租客；1-房东；2-管理员', + `status` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '0' COMMENT '账号状态：0-未认证；1-已认证；2-禁用', + `create_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建人', + `create_time` datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', + `update_by` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新人', + `update_time` datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', + PRIMARY KEY (`id`) USING BTREE, + UNIQUE INDEX `uk_user_name`(`user_name` ASC) USING BTREE COMMENT '用户名唯一', + UNIQUE INDEX `uk_phone`(`phone` ASC) USING BTREE COMMENT '手机号唯一', + INDEX `idx_role_type`(`role_type` ASC) USING BTREE COMMENT '角色类型索引' +) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '基础用户信息表' ROW_FORMAT = Dynamic; + +-- ---------------------------- +-- Records of hrs_user +-- ---------------------------- +INSERT INTO `hrs_user` VALUES (1, 'admin', 'e10adc3949ba59abbe56e057f20f883e', '系统管理员', '13800138000', NULL, '2', '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); +INSERT INTO `hrs_user` VALUES (2, 'landlord01', 'e10adc3949ba59abbe56e057f20f883e', '张三', '13800138001', NULL, '1', '1', NULL, '2026-03-10 15:32:31', NULL, '2026-03-10 15:32:31'); + +SET FOREIGN_KEY_CHECKS = 1; diff --git a/HRS/src/com/hrs/controller/admin/AdminHouseAuditController.java b/HRS/src/com/hrs/controller/admin/AdminHouseAuditController.java new file mode 100644 index 0000000..b67eb4a --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminHouseAuditController.java @@ -0,0 +1,76 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + + + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminHouseAuditController.java +* @Description: 管理员房源审核操作控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:48:49 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ + +@WebServlet("/admin/house/audit") +public class AdminHouseAuditController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String houseIdStr = request.getParameter("id"); + String action = request.getParameter("action"); + + if (houseIdStr == null || action == null) { + response.sendRedirect(request.getContextPath() + "/admin/house/list"); + return; + } + Long houseId = Long.parseLong(houseIdStr); + String status = "approve".equals(action) ? "1" : "3"; // 1-已上架，3-违规/拒绝 + + boolean success = houseDao.updateStatus(houseId, status); + + if (success) { + String msg = "approve".equals(action) ? "房源审核通过，已上架" : "房源审核拒绝"; + String encodedMsg = URLEncoder.encode(msg, "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/house/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("操作失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/house/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminHouseController.java b/HRS/src/com/hrs/controller/admin/AdminHouseController.java new file mode 100644 index 0000000..bdd3960 --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminHouseController.java @@ -0,0 +1,68 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminHouseController.java +* @Description: 管理员房源审核控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:51:26 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/house/list") +public class AdminHouseController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取不同状态的房源 + List pendingList = houseDao.findPendingHouses(); + List publishedList = houseDao.findPublishedHousesForAdmin(); + List offlineList = houseDao.findOfflineHouses(); + + request.setAttribute("pendingList", pendingList); + request.setAttribute("publishedList", publishedList); + request.setAttribute("offlineList", offlineList); + request.setAttribute("pendingCount", pendingList.size()); + request.setAttribute("publishedCount", publishedList.size()); + request.setAttribute("offlineCount", offlineList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/admin/house_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminHouseOfflineController.java b/HRS/src/com/hrs/controller/admin/AdminHouseOfflineController.java new file mode 100644 index 0000000..9d6ec9b --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminHouseOfflineController.java @@ -0,0 +1,69 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminHouseOfflineController.java +* @Description: 管理员下架房源控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:52:08 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/house/offline") +public class AdminHouseOfflineController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String houseIdStr = request.getParameter("id"); + if (houseIdStr == null) { + response.sendRedirect(request.getContextPath() + "/admin/house/list"); + return; + } + + Long houseId = Long.parseLong(houseIdStr); + boolean success = houseDao.updateStatus(houseId, "2"); // 2-已下架 + + if (success) { + String encodedMsg = URLEncoder.encode("房源已下架", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/house/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("操作失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/house/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminHouseOnlineController.java b/HRS/src/com/hrs/controller/admin/AdminHouseOnlineController.java new file mode 100644 index 0000000..bd1278b --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminHouseOnlineController.java @@ -0,0 +1,69 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminHouseOnlineController.java +* @Description: 管理员重新上架房源控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:53:08 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/house/online") +public class AdminHouseOnlineController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String houseIdStr = request.getParameter("id"); + if (houseIdStr == null) { + response.sendRedirect(request.getContextPath() + "/admin/house/list"); + return; + } + + Long houseId = Long.parseLong(houseIdStr); + boolean success = houseDao.updateStatus(houseId, "1"); // 1-已上架 + + if (success) { + String encodedMsg = URLEncoder.encode("房源已重新上架", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/house/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("操作失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/house/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminOrderController.java b/HRS/src/com/hrs/controller/admin/AdminOrderController.java new file mode 100644 index 0000000..a4ed878 --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminOrderController.java @@ -0,0 +1,61 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminOrderController.java +* @Description: 管理员订单管理控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:53:35 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/order/list") +public class AdminOrderController extends HttpServlet { + + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + List orderList = orderDao.findAll(); + + request.setAttribute("orderList", orderList); + request.setAttribute("totalCount", orderList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/admin/order_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminStatisticsController.java b/HRS/src/com/hrs/controller/admin/AdminStatisticsController.java new file mode 100644 index 0000000..1a376ab --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminStatisticsController.java @@ -0,0 +1,74 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.io.PrintWriter; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminStatisticsController.java +* @Description: 管理员统计数据AP +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:53:55 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/statistics") +public class AdminStatisticsController extends HttpServlet { + + private UserDao userDao = new UserDaoImpl(); + private HouseDao houseDao = new HouseDaoImpl(); + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.setStatus(401); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.setStatus(403); + return; + } + + // 获取统计数据 + int userCount = userDao.count(); + int houseCount = houseDao.countAll(); + int orderCount = orderDao.countAll(); + int pendingCount = houseDao.findPendingHouses().size(); + + // 返回JSON + response.setContentType("application/json;charset=UTF-8"); + PrintWriter out = response.getWriter(); + out.print("{"); + out.print("\"userCount\":" + userCount + ","); + out.print("\"houseCount\":" + houseCount + ","); + out.print("\"orderCount\":" + orderCount + ","); + out.print("\"pendingCount\":" + pendingCount); + out.print("}"); + } +} diff --git a/HRS/src/com/hrs/controller/admin/AdminUserController.java b/HRS/src/com/hrs/controller/admin/AdminUserController.java new file mode 100644 index 0000000..dd05655 --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminUserController.java @@ -0,0 +1,94 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminUserController.java +* @Description: 管理员用户管理控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:54:18 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/user/list") +public class AdminUserController extends HttpServlet { + + private UserDao userDao = new UserDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 检查登录状态和管理员权限 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取所有用户 + List allUsers = getAllUsers(); + + // 分离不同角色 + List tenants = new java.util.ArrayList<>(); + List landlords = new java.util.ArrayList<>(); + List admins = new java.util.ArrayList<>(); + + for (User user : allUsers) { + if ("0".equals(user.getRoleType())) { + tenants.add(user); + } else if ("1".equals(user.getRoleType())) { + landlords.add(user); + } else if ("2".equals(user.getRoleType())) { + admins.add(user); + } + } + + request.setAttribute("tenants", tenants); + request.setAttribute("landlords", landlords); + request.setAttribute("admins", admins); + request.setAttribute("totalCount", allUsers.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/admin/user_list.jsp").forward(request, response); + } + + private List getAllUsers() { + // 通过DAO获取所有用户 + // 注意：UserDAO中没有findAll方法，需要添加 + // 这里先用查询所有租客和房东的方式 + List allUsers = new java.util.ArrayList<>(); + allUsers.addAll(userDao.findAllTenants()); + allUsers.addAll(userDao.findAllLandlords()); + // 手动添加管理员（管理员数量少，可以从数据库查） + User admin = userDao.findByUsername("admin"); + if (admin != null) { + allUsers.add(admin); + } + return allUsers; + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminUserDeleteController.java b/HRS/src/com/hrs/controller/admin/AdminUserDeleteController.java new file mode 100644 index 0000000..a7ed1ce --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminUserDeleteController.java @@ -0,0 +1,77 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminUserDeleteController.java +* @Description: 管理员删除用户控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:54:34 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/user/delete") +public class AdminUserDeleteController extends HttpServlet { + + private UserDao userDao = new UserDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String userIdStr = request.getParameter("id"); + if (userIdStr == null) { + response.sendRedirect(request.getContextPath() + "/admin/user/list"); + return; + } + + Long userId = Long.parseLong(userIdStr); + + // 不能删除自己 + if (userId.equals(loginUser.getId())) { + String encodedError = URLEncoder.encode("不能删除自己", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/user/list?error=" + encodedError); + return; + } + + boolean success = userDao.delete(userId); + + if (success) { + String encodedMsg = URLEncoder.encode("删除成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/user/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("删除失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/user/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/admin/AdminUserStatusController.java b/HRS/src/com/hrs/controller/admin/AdminUserStatusController.java new file mode 100644 index 0000000..0ef6e64 --- /dev/null +++ b/HRS/src/com/hrs/controller/admin/AdminUserStatusController.java @@ -0,0 +1,74 @@ +package com.hrs.controller.admin; + +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: AdminUserStatusController.java +* @Description: 管理员操作用户状态控制器（启用/禁用) +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:54:49 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/admin/user/status") +public class AdminUserStatusController extends HttpServlet { + + private UserDao userDao = new UserDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"2".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String userIdStr = request.getParameter("id"); + String action = request.getParameter("action"); // enable 或 disable + + if (userIdStr == null || action == null) { + response.sendRedirect(request.getContextPath() + "/admin/user/list"); + return; + } + + Long userId = Long.parseLong(userIdStr); + String status = "enable".equals(action) ? "1" : "2"; + + boolean success = userDao.updateStatus(userId, status); + + if (success) { + String msg = "enable".equals(action) ? "用户已启用" : "用户已禁用"; + String encodedMsg = URLEncoder.encode(msg, "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/user/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("操作失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/admin/user/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/HouseAddController.java b/HRS/src/com/hrs/controller/landlord/HouseAddController.java new file mode 100644 index 0000000..c5c3ece --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/HouseAddController.java @@ -0,0 +1,152 @@ +package com.hrs.controller.landlord; + +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; +import com.hrs.service.HouseService; +import com.hrs.service.impl.HouseServiceImpl; +import com.hrs.util.ImageUploadUtil; + +import javax.servlet.ServletException; +import javax.servlet.annotation.MultipartConfig; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import javax.servlet.http.Part; +import java.io.IOException; +import java.math.BigDecimal; +import java.net.URLEncoder; +import java.text.SimpleDateFormat; +import java.util.Collection; +import java.util.Date; + + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseAddController.java +* @Description: 添加房源控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:55:45 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/house/add") +@MultipartConfig( + maxFileSize = 5 * 1024 * 1024, + maxRequestSize = 25 * 1024 * 1024 +) +public class HouseAddController extends HttpServlet { + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + request.setAttribute("loginUser", loginUser); + request.getRequestDispatcher("/jsp/landlord/house_add.jsp").forward(request, response); + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + request.setCharacterEncoding("UTF-8"); + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取表单参数 + String title = request.getParameter("title"); + String area = request.getParameter("area"); + String address = request.getParameter("address"); + String houseType = request.getParameter("houseType"); + String rentPriceStr = request.getParameter("rentPrice"); + String rentType = request.getParameter("rentType"); + String facility = request.getParameter("facility"); + String description = request.getParameter("description"); + + // 验证必填项 + if (title == null || title.trim().isEmpty()) { + request.setAttribute("error", "房源标题不能为空"); + doGet(request, response); + return; + } + + if (rentPriceStr == null || rentPriceStr.trim().isEmpty()) { + request.setAttribute("error", "租金不能为空"); + doGet(request, response); + return; + } + + // 处理图片上传 + Collection parts = request.getParts(); + String imgUrl = ImageUploadUtil.saveMultipleImages(parts, request); + + // 生成房源编号 + String houseNo = generateHouseNo(); + + // 创建房源对象 + House house = new House(); + house.setLandlordId(loginUser.getId()); + house.setHouseNo(houseNo); + house.setTitle(title); + house.setArea(area); + house.setAddress(address); + house.setHouseType(houseType); + house.setRentPrice(new BigDecimal(rentPriceStr)); + house.setRentType(rentType); + house.setFacility(facility); + house.setDescription(description); + house.setImgUrl(imgUrl); + house.setStatus("0"); // 默认待审核状态 + + // 使用Service层添加房源 + HouseService houseService = new HouseServiceImpl(); + HouseService.AddHouseResult result = houseService.addHouse(house); + + if (result.isSuccess()) { + String encodedMsg = URLEncoder.encode(result.getMessage(), "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?msg=" + encodedMsg); + } else { + request.setAttribute("error", result.getMessage()); + doGet(request, response); + } + } + + /** + * 生成房源编号 + */ + private String generateHouseNo() { + SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss"); + return "H" + sdf.format(new Date()); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/HouseDeleteController.java b/HRS/src/com/hrs/controller/landlord/HouseDeleteController.java new file mode 100644 index 0000000..c736592 --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/HouseDeleteController.java @@ -0,0 +1,111 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.dao.ReservationDao; +import com.hrs.dao.impl.ReservationDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; +import com.hrs.util.ImageUploadUtil; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseDeleteController.java +* @Description: 删除房源控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:56:09 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/house/delete") +public class HouseDeleteController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + private OrderDao orderDao = new OrderDaoImpl(); + private ReservationDao reservationDao = new ReservationDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取房源ID + String idStr = request.getParameter("id"); + if (idStr == null || idStr.trim().isEmpty()) { + response.sendRedirect(request.getContextPath() + "/landlord/house/list"); + return; + } + + Long houseId = Long.parseLong(idStr); + + // 先获取房源信息（为了删除图片） + House house = houseDao.findById(houseId); + + if (house == null) { + String encodedError = URLEncoder.encode("房源不存在", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?error=" + encodedError); + return; + } + + // 检查是否有关联的订单 + boolean hasOrders = orderDao.existsByHouseId(houseId); + if (hasOrders) { + String encodedError = URLEncoder.encode("该房源存在关联订单，无法删除", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?error=" + encodedError); + return; + } + + // 检查是否有关联的预约 + boolean hasReservations = reservationDao.existsByHouseId(houseId); + if (hasReservations) { + String encodedError = URLEncoder.encode("该房源存在关联预约，无法删除", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?error=" + encodedError); + return; + } + + // 删除数据库记录 + boolean success = houseDao.delete(houseId); + + if (success && house != null && house.getImgUrl() != null) { + // 删除图片文件 + ImageUploadUtil.deleteImages(house.getImgUrl(), request); + String encodedMsg = URLEncoder.encode("删除成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?msg=" + encodedMsg); + } else if (success) { + String encodedMsg = URLEncoder.encode("删除成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("删除失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?error=" + encodedError); + } + } +} diff --git a/HRS/src/com/hrs/controller/landlord/HouseEditController.java b/HRS/src/com/hrs/controller/landlord/HouseEditController.java new file mode 100644 index 0000000..ae37bea --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/HouseEditController.java @@ -0,0 +1,138 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.math.BigDecimal; +import java.net.URLEncoder; + + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseEditController.java +* @Description: 编辑房源控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:56:25 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/house/edit") +public class HouseEditController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取房源ID + String idStr = request.getParameter("id"); + if (idStr == null || idStr.trim().isEmpty()) { + response.sendRedirect(request.getContextPath() + "/landlord/house/list"); + return; + } + + Long houseId = Long.parseLong(idStr); + House house = houseDao.findById(houseId); + + // 验证是否是自己的房源 + if (house == null || !house.getLandlordId().equals(loginUser.getId())) { + response.sendRedirect(request.getContextPath() + "/landlord/house/list"); + return; + } + + request.setAttribute("house", house); + request.setAttribute("loginUser", loginUser); + request.getRequestDispatcher("/jsp/landlord/house_edit.jsp").forward(request, response); + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + request.setCharacterEncoding("UTF-8"); + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取表单参数 + String idStr = request.getParameter("id"); + String title = request.getParameter("title"); + String area = request.getParameter("area"); + String address = request.getParameter("address"); + String houseType = request.getParameter("houseType"); + String rentPriceStr = request.getParameter("rentPrice"); + String rentType = request.getParameter("rentType"); + String facility = request.getParameter("facility"); + String description = request.getParameter("description"); + String imgUrl = request.getParameter("imgUrl"); + + if (idStr == null || title == null || rentPriceStr == null) { + response.sendRedirect(request.getContextPath() + "/landlord/house/list"); + return; + } + + Long houseId = Long.parseLong(idStr); + + // 创建房源对象 + House house = new House(); + house.setId(houseId); + house.setTitle(title); + house.setArea(area); + house.setAddress(address); + house.setHouseType(houseType); + house.setRentPrice(new BigDecimal(rentPriceStr)); + house.setRentType(rentType); + house.setFacility(facility); + house.setDescription(description); + house.setImgUrl(imgUrl); + + boolean success = houseDao.update(house); + + if (success) { + String encodedMsg = URLEncoder.encode("房源修改成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/house/list?msg=" + encodedMsg); + } else { + request.setAttribute("error", "修改失败，请稍后重试"); + doGet(request, response); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/HouseListController.java b/HRS/src/com/hrs/controller/landlord/HouseListController.java new file mode 100644 index 0000000..43dba57 --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/HouseListController.java @@ -0,0 +1,63 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseListController.java +* @Description: 房东房源列表控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:56:39 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/house/list") +public class HouseListController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 查询房东自己的房源 + List houseList = houseDao.findByLandlordId(loginUser.getId()); + + request.setAttribute("houseList", houseList); + request.setAttribute("totalCount", houseList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/landlord/house_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/OrderConfirmController.java b/HRS/src/com/hrs/controller/landlord/OrderConfirmController.java new file mode 100644 index 0000000..af6babf --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/OrderConfirmController.java @@ -0,0 +1,79 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderConfirmController.java +* @Description: 房东确认签约控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午8:56:51 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/order/confirm") +public class OrderConfirmController extends HttpServlet { + + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String orderIdStr = request.getParameter("id"); + if (orderIdStr == null) { + response.sendRedirect(request.getContextPath() + "/landlord/order/list"); + return; + } + + Long orderId = Long.parseLong(orderIdStr); + Order order = orderDao.findById(orderId); + + // 验证订单是否属于该房东的房源 + if (order == null) { + String encodedError = URLEncoder.encode("订单不存在", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/order/list?error=" + encodedError); + return; + } + + boolean success = orderDao.updateStatus(orderId, "1"); // 1-已签约 + + if (success) { + String encodedMsg = URLEncoder.encode("已确认签约", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/order/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("操作失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/order/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/OrderManageController.java b/HRS/src/com/hrs/controller/landlord/OrderManageController.java new file mode 100644 index 0000000..6a1f919 --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/OrderManageController.java @@ -0,0 +1,61 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderManageController.java +* @Description: 房东订单管理控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:01:28 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/order/list") +public class OrderManageController extends HttpServlet { + + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + List orderList = orderDao.findByLandlordId(loginUser.getId()); + + request.setAttribute("orderList", orderList); + request.setAttribute("totalCount", orderList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/landlord/order_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java b/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java new file mode 100644 index 0000000..bcec474 --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/ReservationHandleController.java @@ -0,0 +1,76 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.ReservationDao; +import com.hrs.dao.impl.ReservationDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationHandleController.java +* @Description: 房东处理预约控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:01:42 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/reservation/handle") +public class ReservationHandleController extends HttpServlet { + + private ReservationDao reservationDao = new ReservationDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 获取参数 + String idStr = request.getParameter("id"); + String action = request.getParameter("action"); // confirm 或 reject + + if (idStr == null || action == null) { + response.sendRedirect(request.getContextPath() + "/landlord/reservation/list"); + return; + } + + Long id = Long.parseLong(idStr); + String status = "confirm".equals(action) ? "1" : "2"; + + boolean success = reservationDao.updateStatus(id, status); + + if (success) { + String msg = "confirm".equals(action) ? "已确认预约" : "已拒绝预约"; + String encodedMsg = URLEncoder.encode(msg, "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/reservation/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("操作失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/landlord/reservation/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/landlord/ReservationManageController.java b/HRS/src/com/hrs/controller/landlord/ReservationManageController.java new file mode 100644 index 0000000..5435470 --- /dev/null +++ b/HRS/src/com/hrs/controller/landlord/ReservationManageController.java @@ -0,0 +1,63 @@ +package com.hrs.controller.landlord; + +import com.hrs.dao.ReservationDao; +import com.hrs.dao.impl.ReservationDaoImpl; +import com.hrs.model.entity.Reservation; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationManageController.java +* @Description: 房东预约管理控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:02:01 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/landlord/reservation/list") +public class ReservationManageController extends HttpServlet { + + private ReservationDao reservationDao = new ReservationDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"1".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 查询收到的预约 + List reservationList = reservationDao.findByLandlordId(loginUser.getId()); + + request.setAttribute("reservationList", reservationList); + request.setAttribute("totalCount", reservationList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/landlord/reservation_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/CollectionAddController.java b/HRS/src/com/hrs/controller/user/CollectionAddController.java new file mode 100644 index 0000000..d72dd5f --- /dev/null +++ b/HRS/src/com/hrs/controller/user/CollectionAddController.java @@ -0,0 +1,89 @@ +package com.hrs.controller.user; + +import com.hrs.model.entity.User; +import com.hrs.service.CollectionService; +import com.hrs.service.impl.CollectionServiceImpl; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.io.PrintWriter; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionAddController.java +* @Description: 添加收藏控制器/AJAX请求，返回文本结果 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:02:40 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/collection/add") +public class CollectionAddController extends HttpServlet { + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + response.setContentType("text/plain;charset=UTF-8"); + PrintWriter out = response.getWriter(); + + // 1. 检查登录状态 + HttpSession session = request.getSession(false); + if (session == null) { + out.print("not_login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + out.print("not_login"); + return; + } + + // 2. 获取房源ID + String houseIdStr = request.getParameter("houseId"); + if (houseIdStr == null || houseIdStr.trim().isEmpty()) { + out.print("error"); + return; + } + + Long houseId = null; + try { + houseId = Long.parseLong(houseIdStr); + } catch (NumberFormatException e) { + out.print("error"); + return; + } + + // 原来的代码 + // boolean exists = collectionDao.isCollected(loginUser.getId(), houseId); + // if (exists) { + // out.print("exists"); + // return; + // } + // boolean success = collectionDao.add(collection); + + // 修改为 + CollectionService collectionService = new CollectionServiceImpl(); + CollectionService.CollectionResult result = collectionService.addCollection(loginUser.getId(), houseId); + + if (result.isExists()) { + out.print("exists"); + } else if (result.isSuccess()) { + out.print("success"); + } else { + out.print("error"); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/CollectionDeleteController.java b/HRS/src/com/hrs/controller/user/CollectionDeleteController.java new file mode 100644 index 0000000..19edde5 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/CollectionDeleteController.java @@ -0,0 +1,127 @@ +package com.hrs.controller.user; + +import com.hrs.dao.CollectionDao; +import com.hrs.dao.impl.CollectionDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.io.PrintWriter; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionDeleteController.java +* @Description: 取消收藏控制器/支持两种删除方式: +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:03:05 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/collection/delete") +public class CollectionDeleteController extends HttpServlet { + + private CollectionDao collectionDao = new CollectionDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取来源参数 + String from = request.getParameter("from"); + String idStr = request.getParameter("id"); + String houseIdStr = request.getParameter("houseId"); + + // 判断是否是AJAX请求 + String ajax = request.getParameter("ajax"); + + // 1. 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + if ("true".equals(ajax)) { + response.setContentType("application/json;charset=UTF-8"); + PrintWriter out = response.getWriter(); + out.print("{\"success\":false,\"msg\":\"未登录\"}"); + return; + } else { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + if ("true".equals(ajax)) { + response.setContentType("application/json;charset=UTF-8"); + PrintWriter out = response.getWriter(); + out.print("{\"success\":false,\"msg\":\"未登录\"}"); + return; + } else { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + } + + boolean success = false; + + // 2. 根据ID删除（从收藏列表删除） + if (idStr != null && !idStr.trim().isEmpty()) { + Long id = Long.parseLong(idStr); + success = collectionDao.deleteById(id); + } + // 3. 根据房源ID删除（从详情页删除） + else if (houseIdStr != null && !houseIdStr.trim().isEmpty()) { + Long houseId = Long.parseLong(houseIdStr); + success = collectionDao.delete(loginUser.getId(), houseId); + } + + // 4. 处理返回结果 + if ("true".equals(ajax)) { + // AJAX请求：返回JSON + response.setContentType("application/json;charset=UTF-8"); + PrintWriter out = response.getWriter(); + if (success) { + out.print("{\"success\":true,\"msg\":\"取消收藏成功\"}"); + } else { + out.print("{\"success\":false,\"msg\":\"取消收藏失败\"}"); + } + } else { + // 普通请求：页面跳转 + if (success) { + // 根据来源参数决定跳转位置 + if ("detail".equals(from) && houseIdStr != null) { + // 从详情页删除，跳回详情页 + String encodedMsg = URLEncoder.encode("取消收藏成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/house/detail?id=" + houseIdStr + "&msg=" + encodedMsg); + } else if ("list".equals(from)) { + // 从收藏列表删除，跳回收藏列表 + String encodedMsg = URLEncoder.encode("取消收藏成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/collection/list?msg=" + encodedMsg); + } else { + // 默认跳回收藏列表 + String encodedMsg = URLEncoder.encode("取消收藏成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/collection/list?msg=" + encodedMsg); + } + } else { + if ("detail".equals(from) && houseIdStr != null) { + String encodedError = URLEncoder.encode("取消收藏失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/house/detail?id=" + houseIdStr + "&error=" + encodedError); + } else { + String encodedError = URLEncoder.encode("取消收藏失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/collection/list?error=" + encodedError); + } + } + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/CollectionListController.java b/HRS/src/com/hrs/controller/user/CollectionListController.java new file mode 100644 index 0000000..ad0390f --- /dev/null +++ b/HRS/src/com/hrs/controller/user/CollectionListController.java @@ -0,0 +1,65 @@ +package com.hrs.controller.user; + +import com.hrs.dao.CollectionDao; +import com.hrs.dao.impl.CollectionDaoImpl; +import com.hrs.model.entity.Collection; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionListController.java +* @Description: 我的收藏列表控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:03:32 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/collection/list") +public class CollectionListController extends HttpServlet { + + private CollectionDao collectionDao = new CollectionDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 1. 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 2. 查询收藏列表 + List collectionList = collectionDao.findByTenantId(loginUser.getId()); + + // 3. 存入request + request.setAttribute("collectionList", collectionList); + request.setAttribute("totalCount", collectionList.size()); + request.setAttribute("loginUser", loginUser); + + // 4. 转发到JSP + request.getRequestDispatcher("/jsp/user/collection_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/HouseDetailController.java b/HRS/src/com/hrs/controller/user/HouseDetailController.java new file mode 100644 index 0000000..727f755 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/HouseDetailController.java @@ -0,0 +1,73 @@ +package com.hrs.controller.user; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseDetailController.java +* @Description: 房源详情控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:04:08 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/house/detail") +public class HouseDetailController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 1. 获取房源ID + String idStr = request.getParameter("id"); + if (idStr == null || idStr.trim().isEmpty()) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + Long houseId = null; + try { + houseId = Long.parseLong(idStr); + } catch (NumberFormatException e) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + // 2. 查询房源详情 + House house = houseDao.findById(houseId); + if (house == null) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + // 3. 获取当前登录用户 + HttpSession session = request.getSession(false); + User loginUser = (User) session.getAttribute("loginUser"); + + // 4. 将数据存入request + request.setAttribute("house", house); + request.setAttribute("loginUser", loginUser); + + // 5. 转发到详情页面 + request.getRequestDispatcher("/jsp/user/house_detail.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/HouseListController.java b/HRS/src/com/hrs/controller/user/HouseListController.java new file mode 100644 index 0000000..110776f --- /dev/null +++ b/HRS/src/com/hrs/controller/user/HouseListController.java @@ -0,0 +1,74 @@ +package com.hrs.controller.user; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseListController.java +* @Description: 房源列表控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:04:41 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/house/list") +public class HouseListController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取请求参数 + String area = request.getParameter("area"); + String minPriceStr = request.getParameter("minPrice"); + String maxPriceStr = request.getParameter("maxPrice"); + + List houseList; + + // 根据条件查询 + if (area != null && !area.trim().isEmpty()) { + houseList = houseDao.findHousesByArea(area); + request.setAttribute("searchArea", area); + } else if (minPriceStr != null && maxPriceStr != null && !minPriceStr.isEmpty() && !maxPriceStr.isEmpty()) { + int minPrice = Integer.parseInt(minPriceStr); + int maxPrice = Integer.parseInt(maxPriceStr); + houseList = houseDao.findHousesByPrice(minPrice, maxPrice); + request.setAttribute("minPrice", minPrice); + request.setAttribute("maxPrice", maxPrice); + } else { + houseList = houseDao.findPublishedHouses(); + } + + // 获取当前登录用户（用于判断是否已收藏） + HttpSession session = request.getSession(false); + User loginUser = (User) session.getAttribute("loginUser"); + + // 将数据存入request + request.setAttribute("houseList", houseList); + request.setAttribute("totalCount", houseList.size()); + request.setAttribute("loginUser", loginUser); + + // 转发到JSP页面 + request.getRequestDispatcher("/jsp/user/house_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/LoginController.java b/HRS/src/com/hrs/controller/user/LoginController.java new file mode 100644 index 0000000..01b0c47 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/LoginController.java @@ -0,0 +1,120 @@ +package com.hrs.controller.user; + +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.service.UserService; +import com.hrs.service.impl.UserServiceImpl; +import com.hrs.model.entity.User; +import com.hrs.util.MD5Util; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: LoginController.java +* @Description: 登录控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:05:32 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/login") +public class LoginController extends HttpServlet { + + private UserDao userDao = new UserDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + // GET请求：显示登录页面 + // 如果有消息（如注册成功），传递给页面 + String message = request.getParameter("message"); + if (message != null) { + request.setAttribute("message", message); + } + request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + // POST请求：处理登录表单提交 + request.setCharacterEncoding("UTF-8"); + + // 1. 获取表单参数 + String username = request.getParameter("username"); + String password = request.getParameter("password"); + String roleType = request.getParameter("roleType"); // 前端传：0-租客 1-房东 2-管理员 + + // 2. 基础验证 + if (username == null || username.trim().isEmpty() || + password == null || password.trim().isEmpty()) { + request.setAttribute("error", "用户名和密码不能为空"); + request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); + return; + } + + // 3. 密码MD5加密（因为数据库里存的是MD5） + String encryptedPassword = MD5Util.md5(password); + + // 4. 调用Service查询用户 + UserService userService = new UserServiceImpl(); + User user = userService.login(username, password, roleType); + + // 5. 验证结果 + if (user == null) { + // 登录失败 + request.setAttribute("error", "用户名或密码错误"); + request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); + return; + } + + // 6. 验证角色是否匹配 + if (!user.getRoleType().equals(roleType)) { + request.setAttribute("error", "角色类型不匹配"); + request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); + return; + } + + // 7. 验证账号状态 + if ("2".equals(user.getStatus())) { + request.setAttribute("error", "账号已被禁用，请联系管理员"); + request.getRequestDispatcher("/jsp/user/login.jsp").forward(request, response); + return; + } + + // 8. 登录成功，保存用户信息到Session + HttpSession session = request.getSession(); + session.setAttribute("loginUser", user); + session.setAttribute("userRole", user.getRoleType()); + session.setMaxInactiveInterval(30 * 60); // 30分钟超时 + + // 9. 根据角色跳转到不同首页 + String redirectUrl = "/HRS/"; + switch (user.getRoleType()) { + case "0": // 租客 + redirectUrl = "/HRS/jsp/user/index.jsp"; + break; + case "1": // 房东 + redirectUrl = "/HRS/jsp/landlord/index.jsp"; + break; + case "2": // 管理员 + redirectUrl = "/HRS/jsp/admin/index.jsp"; + break; + } + + response.sendRedirect(redirectUrl); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/LogoutController.java b/HRS/src/com/hrs/controller/user/LogoutController.java new file mode 100644 index 0000000..431f93d --- /dev/null +++ b/HRS/src/com/hrs/controller/user/LogoutController.java @@ -0,0 +1,50 @@ +package com.hrs.controller.user; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: LogoutController.java +* @Description: 退出登录控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:06:00 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/logout") +public class LogoutController extends HttpServlet { + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 1. 获取Session + HttpSession session = request.getSession(false); + + // 2. 如果Session存在，销毁它 + if (session != null) { + session.invalidate(); + } + + // 3. 跳转到登录页面 + response.sendRedirect(request.getContextPath() + "/user/login"); + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + doGet(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/OrderCancelController.java b/HRS/src/com/hrs/controller/user/OrderCancelController.java new file mode 100644 index 0000000..b1b8ecd --- /dev/null +++ b/HRS/src/com/hrs/controller/user/OrderCancelController.java @@ -0,0 +1,84 @@ +package com.hrs.controller.user; + +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderCancelController.java +* @Description: 取消订单控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:06:23 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/order/cancel") +public class OrderCancelController extends HttpServlet { + + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String orderIdStr = request.getParameter("id"); + if (orderIdStr == null) { + response.sendRedirect(request.getContextPath() + "/user/order/list"); + return; + } + + Long orderId = Long.parseLong(orderIdStr); + Order order = orderDao.findById(orderId); + + if (order == null || !order.getTenantId().equals(loginUser.getId())) { + response.sendRedirect(request.getContextPath() + "/user/order/list"); + return; + } + + // 只有待支付的订单可以取消 + if (!"0".equals(order.getPayStatus())) { + String encodedError = URLEncoder.encode("该订单无法取消", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/order/list?error=" + encodedError); + return; + } + + boolean success = orderDao.updateStatus(orderId, "3"); // 3-已取消 + + if (success) { + String encodedMsg = URLEncoder.encode("订单已取消", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/order/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("取消失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/order/list?error=" + encodedError); + } + } +} diff --git a/HRS/src/com/hrs/controller/user/OrderCreateController.java b/HRS/src/com/hrs/controller/user/OrderCreateController.java new file mode 100644 index 0000000..01822cb --- /dev/null +++ b/HRS/src/com/hrs/controller/user/OrderCreateController.java @@ -0,0 +1,166 @@ +package com.hrs.controller.user; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; +import com.hrs.service.OrderService; +import com.hrs.service.impl.OrderServiceImpl; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.concurrent.TimeUnit; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderCreateController.java +* @Description: 创建订单控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:06:38 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/order/create") +public class OrderCreateController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取房源ID + String houseIdStr = request.getParameter("houseId"); + if (houseIdStr == null || houseIdStr.trim().isEmpty()) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + Long houseId = Long.parseLong(houseIdStr); + House house = houseDao.findById(houseId); + + if (house == null || !"1".equals(house.getStatus())) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + request.setAttribute("house", house); + request.setAttribute("loginUser", loginUser); + request.getRequestDispatcher("/jsp/user/order_create.jsp").forward(request, response); + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + request.setCharacterEncoding("UTF-8"); + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String houseIdStr = request.getParameter("houseId"); + String startDateStr = request.getParameter("startDate"); + String endDateStr = request.getParameter("endDate"); + + if (houseIdStr == null || startDateStr == null || endDateStr == null) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + Long houseId = Long.parseLong(houseIdStr); + House house = houseDao.findById(houseId); + + if (house == null || !"1".equals(house.getStatus())) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; + } + + // 解析日期 + SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); + Date startDate, endDate; + try { + startDate = sdf.parse(startDateStr); + endDate = sdf.parse(endDateStr); + } catch (ParseException e) { + request.setAttribute("error", "日期格式错误"); + request.setAttribute("house", house); + request.getRequestDispatcher("/jsp/user/order_create.jsp").forward(request, response); + return; + } + + // 验证日期 + if (startDate.before(new Date())) { + request.setAttribute("error", "租赁开始日期不能早于今天"); + request.setAttribute("house", house); + request.getRequestDispatcher("/jsp/user/order_create.jsp").forward(request, response); + return; + } + + if (endDate.before(startDate)) { + request.setAttribute("error", "结束日期不能早于开始日期"); + request.setAttribute("house", house); + request.getRequestDispatcher("/jsp/user/order_create.jsp").forward(request, response); + return; + } + + // 修改为 + OrderService orderService = new OrderServiceImpl(); + OrderService.CreateOrderResult result = orderService.createOrder( + loginUser.getId(), houseId, startDate, endDate + ); + + if (result.isSuccess()) { + // 对中文消息进行 URL 编码 + String encodedMsg = URLEncoder.encode(result.getMessage(), "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/order/list?msg=" + encodedMsg); + } else { + request.setAttribute("error", result.getMessage()); + request.setAttribute("house", house); + request.getRequestDispatcher("/jsp/user/order_create.jsp").forward(request, response); + } + } + + /** + * 生成订单编号 + */ + private String generateOrderNo() { + SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS"); + return "ORD" + sdf.format(new Date()); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/OrderListController.java b/HRS/src/com/hrs/controller/user/OrderListController.java new file mode 100644 index 0000000..90c2f47 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/OrderListController.java @@ -0,0 +1,61 @@ +package com.hrs.controller.user; + +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderListController.java +* @Description: 我的订单列表控制器（租客端） +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:07:07 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/order/list") +public class OrderListController extends HttpServlet { + + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + List orderList = orderDao.findByTenantId(loginUser.getId()); + + request.setAttribute("orderList", orderList); + request.setAttribute("totalCount", orderList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/user/order_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/OrderPayController.java b/HRS/src/com/hrs/controller/user/OrderPayController.java new file mode 100644 index 0000000..a06cf7f --- /dev/null +++ b/HRS/src/com/hrs/controller/user/OrderPayController.java @@ -0,0 +1,78 @@ +package com.hrs.controller.user; + +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderPayController.java +* @Description: 订单支付控制器（模拟支付） +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:07:43 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/order/pay") +public class OrderPayController extends HttpServlet { + + private OrderDao orderDao = new OrderDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + String orderIdStr = request.getParameter("id"); + if (orderIdStr == null) { + response.sendRedirect(request.getContextPath() + "/user/order/list"); + return; + } + + Long orderId = Long.parseLong(orderIdStr); + Order order = orderDao.findById(orderId); + + if (order == null || !order.getTenantId().equals(loginUser.getId())) { + response.sendRedirect(request.getContextPath() + "/user/order/list"); + return; + } + + // 模拟支付：更新支付状态为已支付 + boolean success = orderDao.updatePayStatus(orderId, "1"); + + if (success) { + String encodedMsg = URLEncoder.encode("支付成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/order/list?msg=" + encodedMsg); + } else { + String encodedError = URLEncoder.encode("支付失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/order/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/RegisterController.java b/HRS/src/com/hrs/controller/user/RegisterController.java new file mode 100644 index 0000000..0628f2d --- /dev/null +++ b/HRS/src/com/hrs/controller/user/RegisterController.java @@ -0,0 +1,84 @@ +package com.hrs.controller.user; + +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.model.entity.User; +import com.hrs.service.UserService; +import com.hrs.service.impl.UserServiceImpl; +import com.hrs.util.MD5Util; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; +import java.net.URLEncoder; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: RegisterController.java +* @Description: 注册控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:08:06 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/register") +public class RegisterController extends HttpServlet { + + private UserDao userDao = new UserDaoImpl(); + private UserService userService = new UserServiceImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + // GET请求：显示注册页面 + request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + // POST请求：处理注册表单提交 + request.setCharacterEncoding("UTF-8"); + + // 1. 获取表单参数 + String username = request.getParameter("username"); + String password = request.getParameter("password"); + String confirmPassword = request.getParameter("confirmPassword"); + String realName = request.getParameter("realName"); + String phone = request.getParameter("phone"); + String idCard = request.getParameter("idCard"); + String roleType = request.getParameter("roleType"); + + // 2. 创建用户对象 + User user = new User(); + user.setUserName(username); + user.setPassword(password); // 密码将在Service层加密 + user.setRealName(realName); + user.setPhone(phone); + user.setIdCard(idCard); + user.setRoleType(roleType); // 0-租客 1-房东 + user.setStatus("0"); // 默认未认证状态 + + // 3. 调用UserService进行注册验证和保存 + UserService.RegisterResult result = userService.register(user, confirmPassword); + + if (result.isSuccess()) { + // 注册成功，跳转到登录页面（使用重定向避免表单重复提交） + String encodedMsg = URLEncoder.encode(result.getMessage(), "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/login?message=" + encodedMsg); + } else { + // 注册失败，留在注册页面显示错误 + request.setAttribute("error", result.getMessage()); + request.getRequestDispatcher("/jsp/user/register.jsp").forward(request, response); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/ReservationAddController.java b/HRS/src/com/hrs/controller/user/ReservationAddController.java new file mode 100644 index 0000000..018cd90 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/ReservationAddController.java @@ -0,0 +1,150 @@ +package com.hrs.controller.user; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; +import com.hrs.service.ReservationService; +import com.hrs.service.impl.ReservationServiceImpl; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; +import java.text.SimpleDateFormat; +import java.util.Date; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationAddController.java +* @Description: 添加预约控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:11:10 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/reservation/add") +public class ReservationAddController extends HttpServlet { + + private HouseDao houseDao = new HouseDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + String houseIdStr = request.getParameter("houseId"); + if (houseIdStr == null || houseIdStr.trim().isEmpty()) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; // ← 必须加return + } + + Long houseId = Long.parseLong(houseIdStr); + House house = houseDao.findById(houseId); + + if (house == null) { + response.sendRedirect(request.getContextPath() + "/user/house/list"); + return; // ← 必须加return + } + + HttpSession session = request.getSession(false); + User loginUser = (User) session.getAttribute("loginUser"); + + request.setAttribute("house", house); + request.setAttribute("loginUser", loginUser); + request.getRequestDispatcher("/jsp/user/reservation_add.jsp").forward(request, response); + // forward后不需要return，因为这是最后一行 + } + + @Override + protected void doPost(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + request.setCharacterEncoding("UTF-8"); + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; // ← 必须加return + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; // ← 必须加return + } + + String houseIdStr = request.getParameter("houseId"); + String reserveDate = request.getParameter("reserveDate"); + String reserveTime = request.getParameter("reserveTime"); + String remark = request.getParameter("remark"); + + // 验证参数 + if (houseIdStr == null || reserveDate == null || reserveTime == null) { + // 错误时回到预约表单页 + request.setAttribute("error", "请填写完整信息"); + doGet(request, response); + return; // ← 必须加return + } + + Long houseId = Long.parseLong(houseIdStr); + House house = houseDao.findById(houseId); + + if (house == null) { + request.setAttribute("error", "房源不存在"); + doGet(request, response); + return; // ← 必须加return + } + + // 组合时间 + String datetimeStr = reserveDate + " " + reserveTime + ":00"; + SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + Date reserveDateTime; + try { + reserveDateTime = sdf.parse(datetimeStr); + } catch (Exception e) { + request.setAttribute("error", "时间格式错误"); + doGet(request, response); + return; // ← 必须加return + } + + if (reserveDateTime.before(new Date())) { + request.setAttribute("error", "预约时间不能早于当前时间"); + doGet(request, response); + return; // ← 必须加return + } + + // 原来的代码 + // Reservation reservation = new Reservation(); + // reservation.setTenantId(loginUser.getId()); + // reservation.setHouseId(houseId); + // reservation.setLandlordId(house.getLandlordId()); + // reservation.setReserveTime(reserveDateTime); + // reservation.setRemark(remark); + // boolean success = reservationDao.add(reservation); + + // 修改为 + ReservationService reservationService = new ReservationServiceImpl(); + ReservationService.ReservationResult result = reservationService.createReservation( + loginUser.getId(), houseId, reserveDateTime, remark + ); + + if (result.isSuccess()) { + // 对中文消息进行 URL 编码 + String encodedMsg = URLEncoder.encode(result.getMessage(), "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/reservation/list?msg=" + encodedMsg); + } else { + request.setAttribute("error", result.getMessage()); + doGet(request, response); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/ReservationCancelController.java b/HRS/src/com/hrs/controller/user/ReservationCancelController.java new file mode 100644 index 0000000..dda6ce6 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/ReservationCancelController.java @@ -0,0 +1,70 @@ +package com.hrs.controller.user; + +import com.hrs.dao.ReservationDao; +import com.hrs.dao.impl.ReservationDaoImpl; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.net.URLEncoder; +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationCancelController.java +* @Description: 取消预约控制器 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:12:10 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/reservation/cancel") +public class ReservationCancelController extends HttpServlet { + + private ReservationDao reservationDao = new ReservationDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; // ← 必须加return + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; // ← 必须加return + } + + String idStr = request.getParameter("id"); + if (idStr == null || idStr.trim().isEmpty()) { + response.sendRedirect(request.getContextPath() + "/user/reservation/list"); + return; // ← 必须加return + } + + Long id = Long.parseLong(idStr); + boolean success = reservationDao.cancel(id, loginUser.getId()); + + if (success) { + // ✅ 成功：重定向到预约列表，带成功消息 + String encodedMsg = URLEncoder.encode("取消预约成功", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/reservation/list?msg=" + encodedMsg); + } else { + // ❌ 失败：重定向到预约列表，带错误消息 + String encodedError = URLEncoder.encode("取消预约失败", "UTF-8"); + response.sendRedirect(request.getContextPath() + "/user/reservation/list?error=" + encodedError); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/controller/user/ReservationListController.java b/HRS/src/com/hrs/controller/user/ReservationListController.java new file mode 100644 index 0000000..58739d8 --- /dev/null +++ b/HRS/src/com/hrs/controller/user/ReservationListController.java @@ -0,0 +1,63 @@ +package com.hrs.controller.user; + +import com.hrs.dao.ReservationDao; +import com.hrs.dao.impl.ReservationDaoImpl; +import com.hrs.model.entity.Reservation; +import com.hrs.model.entity.User; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationListController.java +* @Description: 我的预约列表控制器（租客端） +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午9:12:43 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +@WebServlet("/user/reservation/list") +public class ReservationListController extends HttpServlet { + + private ReservationDao reservationDao = new ReservationDaoImpl(); + + @Override + protected void doGet(HttpServletRequest request, HttpServletResponse response) + throws ServletException, IOException { + + // 获取登录用户 + HttpSession session = request.getSession(false); + if (session == null) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + User loginUser = (User) session.getAttribute("loginUser"); + if (loginUser == null || !"0".equals(loginUser.getRoleType())) { + response.sendRedirect(request.getContextPath() + "/user/login"); + return; + } + + // 查询预约列表 + List reservationList = reservationDao.findByTenantId(loginUser.getId()); + + request.setAttribute("reservationList", reservationList); + request.setAttribute("totalCount", reservationList.size()); + request.setAttribute("loginUser", loginUser); + + request.getRequestDispatcher("/jsp/user/reservation_list.jsp").forward(request, response); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/dao/CollectionDao.java b/HRS/src/com/hrs/dao/CollectionDao.java new file mode 100644 index 0000000..4a4817e --- /dev/null +++ b/HRS/src/com/hrs/dao/CollectionDao.java @@ -0,0 +1,136 @@ +package com.hrs.dao; + +import com.hrs.model.entity.Collection; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionDao.java +* @Description: 收藏数据层 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:30:25 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public interface CollectionDao { + /** + * + * @Function: add + * @Description: 添加收藏 + * + * @param: collection 收藏对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:37:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean add(Collection collection); + /** + * + * @Function: isCollected + * @Description: 判断是否已收藏 + * + * @param: tenantId 租客ID, houseId 房源ID + * @return：boolean 是否已收藏 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:37:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean isCollected(Long tenantId, Long houseId); + /** + * + * @Function: delete + * @Description: 删除收藏（根据租客和房源） + * + * @param: tenantId 租客ID, houseId 房源ID + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:38:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean delete(Long tenantId, Long houseId); + /** + * + * @Function: deleteById + * @Description: 删除收藏（根据ID） + * + * @param: id 收藏ID + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:38:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean deleteById(Long id); + /** + * + * @Function: findByTenantId + * @Description: 根据租客ID查询收藏列表 + * + * @param: tenantId 租客ID + * @return：List 收藏列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:38:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findByTenantId(Long tenantId); + /** + * + * @Function: countByTenantId + * @Description: 统计租客的收藏数量 + * + * @param: tenantId 租客ID + * @return：int 收藏数量 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:38:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countByTenantId(Long tenantId); +} diff --git a/HRS/src/com/hrs/dao/HouseDao.java b/HRS/src/com/hrs/dao/HouseDao.java new file mode 100644 index 0000000..f0ee771 --- /dev/null +++ b/HRS/src/com/hrs/dao/HouseDao.java @@ -0,0 +1,307 @@ +package com.hrs.dao; + +import com.hrs.model.entity.House; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseDao.java +* @Description: 房源数据层 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:31:08 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public interface HouseDao { + /** + * + * @Function: findPublishedHouses + * @Description: 查询已上架的房源 + * + * @param: 无 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:28:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findPublishedHouses(); + /** + * + * @Function: findHousesByArea + * @Description: 根据区域查询房源 + * + * @param: area 区域名称 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:28:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findHousesByArea(String area); + /** + * + * @Function: findHousesByPrice + * @Description: 根据价格范围查询房源 + * + * @param: minPrice 最低价格, maxPrice 最高价格 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:28:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findHousesByPrice(int minPrice, int maxPrice); + /** + * + * @Function: findById + * @Description: 根据ID查询房源 + * + * @param: id 房源ID + * @return：House 房源对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:28:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + House findById(Long id); + /** + * + * @Function: findByLandlordId + * @Description: 根据房东ID查询房源 + * + * @param: landlordId 房东ID + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:29:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findByLandlordId(Long landlordId); + /** + * + * @Function: findAll + * @Description: 查询所有房源 + * + * @param: 无 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:29:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findAll(); + /** + * + * @Function: findPendingHouses + * @Description: 查询待审核的房源 + * + * @param: 无 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:29:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findPendingHouses(); + /** + * + * @Function: findPublishedHousesForAdmin + * @Description: 管理员查询已上架的房源 + * + * @param: 无 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:29:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findPublishedHousesForAdmin(); + /** + * + * @Function: findOfflineHouses + * @Description: 查询已下架的房源 + * + * @param: 无 + * @return：List 房源列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:30:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findOfflineHouses(); + /** + * + * @Function: add + * @Description: 添加房源 + * + * @param: house 房源对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:30:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean add(House house); + /** + * + * @Function: update + * @Description: 更新房源信息 + * + * @param: house 房源对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:30:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean update(House house); + /** + * + * @Function: updateStatus + * @Description: 更新房源状态 + * + * @param: houseId 房源ID, status 状态 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:30:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean updateStatus(Long houseId, String status); + /** + * + * @Function: delete + * @Description: 删除房源 + * + * @param: id 房源ID + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:31:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean delete(Long id); + /** + * + * @Function: countPublished + * @Description: 统计已上架房源数量 + * + * @param: 无 + * @return：int 已上架房源数量 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:31:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countPublished(); + /** + * + * @Function: countAll + * @Description: 统计所有房源数量 + * + * @param: 无 + * @return：int 房源总数 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:31:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countAll(); +} diff --git a/HRS/src/com/hrs/dao/OrderDao.java b/HRS/src/com/hrs/dao/OrderDao.java new file mode 100644 index 0000000..fc26846 --- /dev/null +++ b/HRS/src/com/hrs/dao/OrderDao.java @@ -0,0 +1,250 @@ +package com.hrs.dao; + +import com.hrs.model.entity.Order; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderDao.java +* @Description: 订单数据层 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:31:25 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public interface OrderDao { + /** + * + * @Function: add + * @Description: 添加订单 + * + * @param: order 订单对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:32:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean add(Order order); + /** + * + * @Function: findByTenantId + * @Description: 根据租客ID查询订单 + * + * @param: tenantId 租客ID + * @return：List 订单列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:32:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findByTenantId(Long tenantId); + /** + * + * @Function: findByLandlordId + * @Description: 根据房东ID查询订单 + * + * @param: landlordId 房东ID + * @return：List 订单列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:32:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findByLandlordId(Long landlordId); + /** + * + * @Function: findById + * @Description: 根据ID查询订单 + * + * @param: id 订单ID + * @return：Order 订单对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:32:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + Order findById(Long id); + /** + * + * @Function: findByOrderNo + * @Description: 根据订单编号查询订单 + * + * @param: orderNo 订单编号 + * @return：Order 订单对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:33:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + Order findByOrderNo(String orderNo); + /** + * + * @Function: updateStatus + * @Description: 更新订单状态 + * + * @param: orderId 订单ID, status 状态 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:33:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean updateStatus(Long orderId, String status); + /** + * + * @Function: updatePayStatus + * @Description: 更新支付状态 + * + * @param: orderId 订单ID, payStatus 支付状态 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:33:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean updatePayStatus(Long orderId, String payStatus); + /** + * + * @Function: countByTenantId + * @Description: 统计租客的订单数量 + * + * @param: tenantId 租客ID + * @return：int 订单数量 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:33:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countByTenantId(Long tenantId); + /** + * + * @Function: countByLandlordId + * @Description: 统计房东的订单数量 + * + * @param: landlordId 房东ID + * @return：int 订单数量 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:34:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countByLandlordId(Long landlordId); + /** + * + * @Function: existsByHouseId + * @Description: 判断房源是否存在订单 + * + * @param: houseId 房源ID + * @return：boolean 是否存在订单 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:34:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean existsByHouseId(Long houseId); + /** + * + * @Function: findAll + * @Description: 查询所有订单 + * + * @param: 无 + * @return：List 订单列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:34:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findAll(); + /** + * + * @Function: countAll + * @Description: 统计所有订单数量 + * + * @param: 无 + * @return：int 订单总数 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:34:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countAll(); +} diff --git a/HRS/src/com/hrs/dao/ReservationDao.java b/HRS/src/com/hrs/dao/ReservationDao.java new file mode 100644 index 0000000..d9863b3 --- /dev/null +++ b/HRS/src/com/hrs/dao/ReservationDao.java @@ -0,0 +1,193 @@ +package com.hrs.dao; + +import com.hrs.model.entity.Reservation; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationDao.java +* @Description: 预约控制层 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:32:15 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public interface ReservationDao { + /** + * + * @Function: add + * @Description: 添加预约 + * + * @param: reservation 预约对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:35:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean add(Reservation reservation); + /** + * + * @Function: findByTenantId + * @Description: 根据租客ID查询预约 + * + * @param: tenantId 租客ID + * @return：List 预约列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:35:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findByTenantId(Long tenantId); + /** + * + * @Function: findByLandlordId + * @Description: 根据房东ID查询预约 + * + * @param: landlordId 房东ID + * @return：List 预约列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:35:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findByLandlordId(Long landlordId); + /** + * + * @Function: findById + * @Description: 根据ID查询预约 + * + * @param: id 预约ID + * @return：Reservation 预约对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:35:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + Reservation findById(Long id); + /** + * + * @Function: updateStatus + * @Description: 更新预约状态 + * + * @param: id 预约ID, status 状态 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:36:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean updateStatus(Long id, String status); + /** + * + * @Function: cancel + * @Description: 取消预约 + * + * @param: id 预约ID, tenantId 租客ID + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:36:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean cancel(Long id, Long tenantId); + /** + * + * @Function: countByTenantId + * @Description: 统计租客的预约数量 + * + * @param: tenantId 租客ID + * @return：int 预约数量 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:36:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countByTenantId(Long tenantId); + /** + * + * @Function: countByLandlordId + * @Description: 统计房东的预约数量 + * + * @param: landlordId 房东ID + * @return：int 预约数量 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:36:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int countByLandlordId(Long landlordId); + /** + * + * @Function: existsByHouseId + * @Description: 判断房源是否存在预约 + * + * @param: houseId 房源ID + * @return：boolean 是否存在预约 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:37:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean existsByHouseId(Long houseId); +} diff --git a/HRS/src/com/hrs/dao/UserDao.java b/HRS/src/com/hrs/dao/UserDao.java new file mode 100644 index 0000000..a81da7a --- /dev/null +++ b/HRS/src/com/hrs/dao/UserDao.java @@ -0,0 +1,250 @@ +package com.hrs.dao; + +import com.hrs.model.entity.User; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: UserDao.java +* @Description: 用户数据层 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:32:28 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public interface UserDao { + /** + * + * @Function: findByUsernameAndPassword + * @Description: 根据用户名和密码查询用户 + * + * @param: username 用户名, password 密码 + * @return：User 用户对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:25:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + User findByUsernameAndPassword(String username, String password); + /** + * + * @Function: findByUsername + * @Description: 根据用户名查询用户 + * + * @param: username 用户名 + * @return：User 用户对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:25:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + User findByUsername(String username); + /** + * + * @Function: findByPhone + * @Description: 根据手机号查询用户 + * + * @param: phone 手机号 + * @return：User 用户对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:25:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + User findByPhone(String phone); + /** + * + * @Function: findById + * @Description: 根据ID查询用户 + * + * @param: id 用户ID + * @return：User 用户对象，未找到返回null + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:25:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + User findById(Long id); + /** + * + * @Function: findAll + * @Description: 查询所有用户 + * + * @param: 无 + * @return：List 用户列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:26:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findAll(); + /** + * + * @Function: findAllTenants + * @Description: 查询所有租客 + * + * @param: 无 + * @return：List 租客列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:26:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findAllTenants(); + /** + * + * @Function: findAllLandlords + * @Description: 查询所有房东 + * + * @param: 无 + * @return：List 房东列表 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:26:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + List findAllLandlords(); + /** + * + * @Function: add + * @Description: 添加用户 + * + * @param: user 用户对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:26:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean add(User user); + /** + * + * @Function: update + * @Description: 更新用户信息 + * + * @param: user 用户对象 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:27:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean update(User user); + /** + * + * @Function: updateStatus + * @Description: 更新用户状态 + * + * @param: userId 用户ID, status 状态 + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:27:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean updateStatus(Long userId, String status); + /** + * + * @Function: delete + * @Description: 删除用户 + * + * @param: id 用户ID + * @return：boolean 是否成功 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:27:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + boolean delete(Long id); + /** + * + * @Function: count + * @Description: 统计用户总数 + * + * @param: 无 + * @return：int 用户总数 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:27:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + int count(); +} diff --git a/HRS/src/com/hrs/dao/impl/CollectionDaoImpl.java b/HRS/src/com/hrs/dao/impl/CollectionDaoImpl.java new file mode 100644 index 0000000..b83b394 --- /dev/null +++ b/HRS/src/com/hrs/dao/impl/CollectionDaoImpl.java @@ -0,0 +1,224 @@ +package com.hrs.dao.impl; + +import com.hrs.dao.CollectionDao; +import com.hrs.dao.HouseDao; +import com.hrs.model.entity.Collection; +import com.hrs.model.entity.House; +import com.hrs.util.DBUtil; + +import java.sql.*; +import java.util.ArrayList; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionDaoImpl.java +* @Description: 收藏数据访问实现类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:33:33 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class CollectionDaoImpl implements CollectionDao { + + private HouseDao houseDao = new HouseDaoImpl(); + + /** + * 添加收藏 + */ + @Override + public boolean add(Collection collection) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "INSERT INTO hrs_collection (tenant_id, house_id, collect_time, create_time) " + + "VALUES (?, ?, NOW(), NOW())"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, collection.getTenantId()); + pstmt.setLong(2, collection.getHouseId()); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 检查是否已收藏 + */ + @Override + public boolean isCollected(Long tenantId, Long houseId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + boolean exists = false; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_collection WHERE tenant_id = ? AND house_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + pstmt.setLong(2, houseId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + exists = rs.getInt(1) > 0; + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return exists; + } + + /** + * 取消收藏 + */ + @Override + public boolean delete(Long tenantId, Long houseId) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "DELETE FROM hrs_collection WHERE tenant_id = ? AND house_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + pstmt.setLong(2, houseId); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 根据收藏ID删除 + */ + @Override + public boolean deleteById(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "DELETE FROM hrs_collection WHERE id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 查询租客的所有收藏 + */ + @Override + public List findByTenantId(Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List collectionList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_collection WHERE tenant_id = ? ORDER BY collect_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + rs = pstmt.executeQuery(); + + while (rs.next()) { + Collection collection = resultSetToCollection(rs); + // 查询关联的房源详情 + House house = houseDao.findById(collection.getHouseId()); + collection.setHouse(house); + collectionList.add(collection); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return collectionList; + } + + /** + * 查询租客的收藏数量 + */ + @Override + public int countByTenantId(Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_collection WHERE tenant_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 将ResultSet转换为Collection对象 + */ + private Collection resultSetToCollection(ResultSet rs) throws SQLException { + Collection collection = new Collection(); + collection.setId(rs.getLong("id")); + collection.setTenantId(rs.getLong("tenant_id")); + collection.setHouseId(rs.getLong("house_id")); + collection.setCollectTime(rs.getTimestamp("collect_time")); + collection.setCreateBy(rs.getString("create_by")); + collection.setCreateTime(rs.getTimestamp("create_time")); + return collection; + } +} diff --git a/HRS/src/com/hrs/dao/impl/HouseDaoImpl.java b/HRS/src/com/hrs/dao/impl/HouseDaoImpl.java new file mode 100644 index 0000000..6b44c8c --- /dev/null +++ b/HRS/src/com/hrs/dao/impl/HouseDaoImpl.java @@ -0,0 +1,548 @@ +package com.hrs.dao.impl; + +import com.hrs.dao.HouseDao; +import com.hrs.model.entity.House; +import com.hrs.util.DBUtil; + +import java.sql.*; +import java.util.ArrayList; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseDaoImpl.java +* @Description: 房源数据访问实现类/负责房源表的增删改查操作 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:34:28 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class HouseDaoImpl implements HouseDao { + + /** + * 查询已上架的房源（供租客查看） + */ + @Override + public List findPublishedHouses() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.status = '1' " + + "ORDER BY h.create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 根据区域筛选房源 + */ + @Override + public List findHousesByArea(String area) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.status = '1' AND h.area LIKE ? " + + "ORDER BY h.create_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, "%" + area + "%"); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 根据价格区间筛选房源 + */ + @Override + public List findHousesByPrice(int minPrice, int maxPrice) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.status = '1' AND h.rent_price BETWEEN ? AND ? " + + "ORDER BY h.rent_price ASC"; + pstmt = conn.prepareStatement(sql); + pstmt.setInt(1, minPrice); + pstmt.setInt(2, maxPrice); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 根据房源ID查询详情 + */ + @Override + public House findById(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + House house = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + rs = pstmt.executeQuery(); + + if (rs.next()) { + house = resultSetToHouse(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return house; + } + + /** + * 查询房东自己的房源 + */ + @Override + public List findByLandlordId(Long landlordId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_house WHERE landlord_id = ? ORDER BY create_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, landlordId); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 查询所有房源（管理员用） + */ + @Override + public List findAll() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "ORDER BY h.create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 查询待审核房源（管理员用） + */ + @Override + public List findPendingHouses() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.status = '0' " + + "ORDER BY h.create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 查询已上架房源（管理员用） + */ + @Override + public List findPublishedHousesForAdmin() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.status = '1' " + + "ORDER BY h.create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 查询已下架房源（管理员用） + */ + @Override + public List findOfflineHouses() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List houseList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT h.*, u.real_name as landlord_name, u.phone as landlord_phone " + + "FROM hrs_house h " + + "LEFT JOIN hrs_user u ON h.landlord_id = u.id " + + "WHERE h.status IN ('2', '3') " + + "ORDER BY h.create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + houseList.add(resultSetToHouse(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return houseList; + } + + /** + * 添加房源 + */ + @Override + public boolean add(House house) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "INSERT INTO hrs_house (landlord_id, house_no, title, area, address, " + + "house_type, rent_price, rent_type, facility, description, img_url, " + + "status, create_time) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW())"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, house.getLandlordId()); + pstmt.setString(2, house.getHouseNo()); + pstmt.setString(3, house.getTitle()); + pstmt.setString(4, house.getArea()); + pstmt.setString(5, house.getAddress()); + pstmt.setString(6, house.getHouseType()); + pstmt.setBigDecimal(7, house.getRentPrice()); + pstmt.setString(8, house.getRentType()); + pstmt.setString(9, house.getFacility()); + pstmt.setString(10, house.getDescription()); + pstmt.setString(11, house.getImgUrl()); + pstmt.setString(12, house.getStatus() != null ? house.getStatus() : "0"); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 更新房源 + */ + @Override + public boolean update(House house) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_house SET title=?, area=?, address=?, house_type=?, " + + "rent_price=?, rent_type=?, facility=?, description=?, img_url=?, " + + "update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, house.getTitle()); + pstmt.setString(2, house.getArea()); + pstmt.setString(3, house.getAddress()); + pstmt.setString(4, house.getHouseType()); + pstmt.setBigDecimal(5, house.getRentPrice()); + pstmt.setString(6, house.getRentType()); + pstmt.setString(7, house.getFacility()); + pstmt.setString(8, house.getDescription()); + pstmt.setString(9, house.getImgUrl()); + pstmt.setLong(10, house.getId()); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 更新房源状态（审核/上架/下架） + */ + @Override + public boolean updateStatus(Long houseId, String status) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_house SET status=?, update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, status); + pstmt.setLong(2, houseId); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 删除房源 + */ + @Override + public boolean delete(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "DELETE FROM hrs_house WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 统计已上架房源数量 + */ + @Override + public int countPublished() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_house WHERE status = '1'"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 统计房源总数（管理员用） + */ + @Override + public int countAll() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_house"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 将ResultSet转换为House对象 + */ + private House resultSetToHouse(ResultSet rs) throws SQLException { + House house = new House(); + house.setId(rs.getLong("id")); + house.setLandlordId(rs.getLong("landlord_id")); + house.setHouseNo(rs.getString("house_no")); + house.setTitle(rs.getString("title")); + house.setArea(rs.getString("area")); + house.setAddress(rs.getString("address")); + house.setHouseType(rs.getString("house_type")); + house.setRentPrice(rs.getBigDecimal("rent_price")); + house.setRentType(rs.getString("rent_type")); + house.setFacility(rs.getString("facility")); + house.setDescription(rs.getString("description")); + house.setImgUrl(rs.getString("img_url")); + house.setStatus(rs.getString("status")); + house.setCreateBy(rs.getString("create_by")); + house.setCreateTime(rs.getTimestamp("create_time")); + house.setUpdateBy(rs.getString("update_by")); + house.setUpdateTime(rs.getTimestamp("update_time")); + + // 关联字段 + try { + house.setLandlordName(rs.getString("landlord_name")); + house.setLandlordPhone(rs.getString("landlord_phone")); + } catch (SQLException e) { + // 可能没有这些字段 + } + + return house; + } +} diff --git a/HRS/src/com/hrs/dao/impl/OrderDaoImpl.java b/HRS/src/com/hrs/dao/impl/OrderDaoImpl.java new file mode 100644 index 0000000..1d0db18 --- /dev/null +++ b/HRS/src/com/hrs/dao/impl/OrderDaoImpl.java @@ -0,0 +1,435 @@ +package com.hrs.dao.impl; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.OrderDao; +import com.hrs.model.entity.House; +import com.hrs.model.entity.Order; +import com.hrs.model.entity.User; +import com.hrs.util.DBUtil; + +import java.sql.*; +import java.util.ArrayList; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderDaoImpl.java +* @Description: 订单数据访问实现类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:34:55 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class OrderDaoImpl implements OrderDao { + + private HouseDao houseDao = new HouseDaoImpl(); + private UserDaoImpl userDao = new UserDaoImpl(); + + /** + * 添加订单 + */ + @Override + public boolean add(Order order) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "INSERT INTO hrs_order (tenant_id, house_id, order_no, rent_start_time, " + + "rent_end_time, total_rent, pay_status, status, create_time) " + + "VALUES (?, ?, ?, ?, ?, ?, '0', '0', NOW())"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, order.getTenantId()); + pstmt.setLong(2, order.getHouseId()); + pstmt.setString(3, order.getOrderNo()); + pstmt.setTimestamp(4, new Timestamp(order.getRentStartTime().getTime())); + pstmt.setTimestamp(5, new Timestamp(order.getRentEndTime().getTime())); + pstmt.setBigDecimal(6, order.getTotalRent()); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 根据租客ID查询订单列表 + */ + @Override + public List findByTenantId(Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List orderList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_order WHERE tenant_id = ? ORDER BY create_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + rs = pstmt.executeQuery(); + + while (rs.next()) { + Order order = resultSetToOrder(rs); + orderList.add(order); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return orderList; + } + + /** + * 根据房东ID查询订单列表 + */ + @Override + public List findByLandlordId(Long landlordId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List orderList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT o.* FROM hrs_order o " + + "INNER JOIN hrs_house h ON o.house_id = h.id " + + "WHERE h.landlord_id = ? " + + "ORDER BY o.create_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, landlordId); + rs = pstmt.executeQuery(); + + while (rs.next()) { + Order order = resultSetToOrder(rs); + orderList.add(order); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return orderList; + } + + /** + * 根据订单ID查询 + */ + @Override + public Order findById(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + Order order = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_order WHERE id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + rs = pstmt.executeQuery(); + + if (rs.next()) { + order = resultSetToOrder(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return order; + } + + /** + * 根据订单编号查询 + */ + @Override + public Order findByOrderNo(String orderNo) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + Order order = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_order WHERE order_no = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, orderNo); + rs = pstmt.executeQuery(); + + if (rs.next()) { + order = resultSetToOrder(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return order; + } + + /** + * 更新订单状态 + */ + @Override + public boolean updateStatus(Long orderId, String status) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_order SET status=?, update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, status); + pstmt.setLong(2, orderId); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 更新支付状态 + */ + @Override + public boolean updatePayStatus(Long orderId, String payStatus) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_order SET pay_status=?, update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, payStatus); + pstmt.setLong(2, orderId); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 统计租客订单数量 + */ + @Override + public int countByTenantId(Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_order WHERE tenant_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 统计房东订单数量 + */ + @Override + public int countByLandlordId(Long landlordId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_order o " + + "INNER JOIN hrs_house h ON o.house_id = h.id " + + "WHERE h.landlord_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, landlordId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 检查房源是否存在关联订单 + */ + @Override + public boolean existsByHouseId(Long houseId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_order WHERE house_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, houseId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + return rs.getInt(1) > 0; + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return false; + } + + /** + * 查询所有订单（管理员用） + */ + @Override + public List findAll() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List orderList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT o.* FROM hrs_order o " + + "ORDER BY o.create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + Order order = resultSetToOrder(rs); + orderList.add(order); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return orderList; + } + + /** + * 统计所有订单数量（管理员用） + */ + @Override + public int countAll() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_order"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 将ResultSet转换为Order对象 + */ + private Order resultSetToOrder(ResultSet rs) throws SQLException { + Order order = new Order(); + order.setId(rs.getLong("id")); + order.setTenantId(rs.getLong("tenant_id")); + order.setHouseId(rs.getLong("house_id")); + order.setOrderNo(rs.getString("order_no")); + order.setRentStartTime(rs.getTimestamp("rent_start_time")); + order.setRentEndTime(rs.getTimestamp("rent_end_time")); + order.setTotalRent(rs.getBigDecimal("total_rent")); + order.setPayStatus(rs.getString("pay_status")); + order.setStatus(rs.getString("status")); + order.setCreateBy(rs.getString("create_by")); + order.setCreateTime(rs.getTimestamp("create_time")); + order.setUpdateBy(rs.getString("update_by")); + order.setUpdateTime(rs.getTimestamp("update_time")); + + try { + House house = houseDao.findById(order.getHouseId()); + order.setHouse(house); + } catch (Exception e) { + // 忽略 + } + + try { + User tenant = userDao.findById(order.getTenantId()); + order.setTenant(tenant); + } catch (Exception e) { + // 忽略 + } + + return order; + } +} diff --git a/HRS/src/com/hrs/dao/impl/ReservationDaoImpl.java b/HRS/src/com/hrs/dao/impl/ReservationDaoImpl.java new file mode 100644 index 0000000..bf74530 --- /dev/null +++ b/HRS/src/com/hrs/dao/impl/ReservationDaoImpl.java @@ -0,0 +1,338 @@ +package com.hrs.dao.impl; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.ReservationDao; +import com.hrs.dao.UserDao; +import com.hrs.model.entity.Reservation; +import com.hrs.model.entity.House; +import com.hrs.model.entity.User; +import com.hrs.util.DBUtil; + +import java.sql.*; +import java.util.ArrayList; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationDaoImpl.java +* @Description: 预约看房数据访问实现类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:35:10 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class ReservationDaoImpl implements ReservationDao { + + private HouseDao houseDao = new HouseDaoImpl(); + private UserDao userDao = new UserDaoImpl(); + + /** + * 添加预约 + */ + @Override + public boolean add(Reservation reservation) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "INSERT INTO hrs_reservation (tenant_id, house_id, landlord_id, reserve_time, remark, status, create_time) " + + "VALUES (?, ?, ?, ?, ?, '0', NOW())"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, reservation.getTenantId()); + pstmt.setLong(2, reservation.getHouseId()); + pstmt.setLong(3, reservation.getLandlordId()); + pstmt.setTimestamp(4, new Timestamp(reservation.getReserveTime().getTime())); + pstmt.setString(5, reservation.getRemark()); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 查询租客的所有预约 + */ + @Override + public List findByTenantId(Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List reservationList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_reservation WHERE tenant_id = ? ORDER BY reserve_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + rs = pstmt.executeQuery(); + + while (rs.next()) { + Reservation reservation = resultSetToReservation(rs); + // 关联房源详情 + House house = houseDao.findById(reservation.getHouseId()); + reservation.setHouse(house); + reservationList.add(reservation); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return reservationList; + } + + /** + * 查询房东收到的预约 + */ + @Override + public List findByLandlordId(Long landlordId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List reservationList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_reservation WHERE landlord_id = ? ORDER BY reserve_time DESC"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, landlordId); + rs = pstmt.executeQuery(); + + while (rs.next()) { + Reservation reservation = resultSetToReservation(rs); + // 关联房源详情 + House house = houseDao.findById(reservation.getHouseId()); + reservation.setHouse(house); + // 关联租客信息 + User tenant = userDao.findById(reservation.getTenantId()); + reservation.setTenant(tenant); + reservationList.add(reservation); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return reservationList; + } + + /** + * 根据ID查询预约 + */ + @Override + public Reservation findById(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + Reservation reservation = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_reservation WHERE id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + rs = pstmt.executeQuery(); + + if (rs.next()) { + reservation = resultSetToReservation(rs); + House house = houseDao.findById(reservation.getHouseId()); + reservation.setHouse(house); + User tenant = userDao.findById(reservation.getTenantId()); + reservation.setTenant(tenant); + User landlord = userDao.findById(reservation.getLandlordId()); + reservation.setLandlord(landlord); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return reservation; + } + + /** + * 更新预约状态（房东确认/取消） + */ + @Override + public boolean updateStatus(Long id, String status) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_reservation SET status=?, handle_time=NOW(), update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, status); + pstmt.setLong(2, id); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 取消预约（租客取消） + */ + @Override + public boolean cancel(Long id, Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_reservation SET status='2', update_time=NOW() WHERE id=? AND tenant_id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + pstmt.setLong(2, tenantId); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * 统计租客的预约数量 + */ + @Override + public int countByTenantId(Long tenantId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE tenant_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, tenantId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 统计房东的预约数量 + */ + @Override + public int countByLandlordId(Long landlordId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE landlord_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, landlordId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + /** + * 检查房源是否存在关联预约 + */ + @Override + public boolean existsByHouseId(Long houseId) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_reservation WHERE house_id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, houseId); + rs = pstmt.executeQuery(); + + if (rs.next()) { + return rs.getInt(1) > 0; + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return false; + } + + /** + * 将ResultSet转换为Reservation对象 + */ + private Reservation resultSetToReservation(ResultSet rs) throws SQLException { + Reservation reservation = new Reservation(); + reservation.setId(rs.getLong("id")); + reservation.setTenantId(rs.getLong("tenant_id")); + reservation.setHouseId(rs.getLong("house_id")); + reservation.setLandlordId(rs.getLong("landlord_id")); + reservation.setReserveTime(rs.getTimestamp("reserve_time")); + reservation.setRemark(rs.getString("remark")); + reservation.setStatus(rs.getString("status")); + reservation.setHandleTime(rs.getTimestamp("handle_time")); + reservation.setCreateBy(rs.getString("create_by")); + reservation.setCreateTime(rs.getTimestamp("create_time")); + reservation.setUpdateBy(rs.getString("update_by")); + reservation.setUpdateTime(rs.getTimestamp("update_time")); + return reservation; + } +} diff --git a/HRS/src/com/hrs/dao/impl/UserDaoImpl.java b/HRS/src/com/hrs/dao/impl/UserDaoImpl.java new file mode 100644 index 0000000..3a47c55 --- /dev/null +++ b/HRS/src/com/hrs/dao/impl/UserDaoImpl.java @@ -0,0 +1,602 @@ +package com.hrs.dao.impl; + +import com.hrs.dao.UserDao; +import com.hrs.model.entity.User; +import com.hrs.util.DBUtil; +import java.sql.*; +import java.util.ArrayList; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: UserDaoImpl.java +* @Description: 用户数据访问实现类/负责用户表的增删改查操作 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:35:47 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class UserDaoImpl implements UserDao { + /** + * + * @Function: findByUsernameAndPassword + * @Description: 根据用户名和密码查询用户（登录用） + * + * @param: username 用户名, password 密码 + * @return：User 用户对象，未找到返回null + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:40:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public User findByUsernameAndPassword(String username, String password) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + User user = null; + + try { + // 1. 获取连接 + conn = DBUtil.getConnection(); + + // 2. 编写SQL（注意：实际项目密码应该是加密后比较，这里简化） + String sql = "SELECT * FROM hrs_user WHERE user_name = ? AND password = ?"; + + // 3. 创建预编译语句 + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, username); + pstmt.setString(2, password); // 实际应该是MD5加密后比较 + + // 4. 执行查询 + rs = pstmt.executeQuery(); + + // 5. 处理结果集 + if (rs.next()) { + user = resultSetToUser(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + // 6. 释放资源 + DBUtil.close(rs, pstmt, conn); + } + + return user; + } + + /** + * + * @Function: findByUsername + * @Description: 根据用户名查询用户（检查用户名是否已存在） + * + * @param: username 用户名 + * @return：User 用户对象，未找到返回null + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:40:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public User findByUsername(String username) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + User user = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_user WHERE user_name = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, username); + rs = pstmt.executeQuery(); + + if (rs.next()) { + user = resultSetToUser(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return user; + } + /** + * + * @Function: findByPhone + * @Description: 根据手机号查询用户（检查手机号是否已注册） + * + * @param: phone 手机号 + * @return：User 用户对象，未找到返回null + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:41:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public User findByPhone(String phone) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + User user = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_user WHERE phone = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, phone); + rs = pstmt.executeQuery(); + + if (rs.next()) { + user = resultSetToUser(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return user; + } + /** + * + * @Function: findById + * @Description: 根据ID查询用户 + * + * @param: id 用户ID + * @return：User 用户对象，未找到返回null + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:41:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public User findById(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + User user = null; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_user WHERE id = ?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + rs = pstmt.executeQuery(); + + if (rs.next()) { + user = resultSetToUser(rs); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return user; + } + /** + * + * @Function: findAll + * @Description: 查询所有用户（管理员用） + * + * @param: 无 + * @return：List 用户列表 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:42:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public List findAll() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List userList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_user ORDER BY create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + userList.add(resultSetToUser(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return userList; + } + + /** + * + * @Function: findAllTenants + * @Description: 查询所有租客 + * + * @param: 无 + * @return：List 租客列表 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:42:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public List findAllTenants() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List userList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_user WHERE role_type = '0' ORDER BY create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + userList.add(resultSetToUser(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return userList; + } + /** + * + * @Function: findAllLandlords + * @Description: 查询所有房东 + * + * @param: 无 + * @return：List 房东列表 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:43:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public List findAllLandlords() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + List userList = new ArrayList<>(); + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT * FROM hrs_user WHERE role_type = '1' ORDER BY create_time DESC"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + while (rs.next()) { + userList.add(resultSetToUser(rs)); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return userList; + } + + /** + * + * @Function: add + * @Description: 添加用户（注册用） + * + * @param: user 用户对象 + * @return：boolean 是否成功 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:43:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public boolean add(User user) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "INSERT INTO hrs_user (user_name, password, real_name, phone, id_card, role_type, status, create_time) " + + "VALUES (?, ?, ?, ?, ?, ?, ?, NOW())"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, user.getUserName()); + pstmt.setString(2, user.getPassword()); + pstmt.setString(3, user.getRealName()); + pstmt.setString(4, user.getPhone()); + pstmt.setString(5, user.getIdCard()); + pstmt.setString(6, user.getRoleType()); + pstmt.setString(7, user.getStatus() != null ? user.getStatus() : "0"); // 默认未认证 + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * + * @Function: update + * @Description: 更新用户信息 + * + * @param: user 用户对象 + * @return：boolean 是否成功 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:44:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public boolean update(User user) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_user SET real_name=?, phone=?, id_card=?, status=?, update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, user.getRealName()); + pstmt.setString(2, user.getPhone()); + pstmt.setString(3, user.getIdCard()); + pstmt.setString(4, user.getStatus()); + pstmt.setLong(5, user.getId()); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + /** + * + * @Function: updateStatus + * @Description: 更新用户状态（启用/禁用） + * + * @param: userId 用户ID, status 状态 + * @return：boolean 是否成功 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:44:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public boolean updateStatus(Long userId, String status) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "UPDATE hrs_user SET status=?, update_time=NOW() WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setString(1, status); + pstmt.setLong(2, userId); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * + * @Function: delete + * @Description: 删除用户（物理删除，一般不建议） + * + * @param: id 用户ID + * @return：boolean 是否成功 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:45:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public boolean delete(Long id) { + Connection conn = null; + PreparedStatement pstmt = null; + boolean success = false; + + try { + conn = DBUtil.getConnection(); + String sql = "DELETE FROM hrs_user WHERE id=?"; + pstmt = conn.prepareStatement(sql); + pstmt.setLong(1, id); + + int rows = pstmt.executeUpdate(); + success = rows > 0; + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(pstmt, conn); + } + + return success; + } + + /** + * + * @Function: count + * @Description: 统计用户总数 + * + * @param: 无 + * @return：int 用户总数 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:45:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public int count() { + Connection conn = null; + PreparedStatement pstmt = null; + ResultSet rs = null; + int count = 0; + + try { + conn = DBUtil.getConnection(); + String sql = "SELECT COUNT(*) FROM hrs_user"; + pstmt = conn.prepareStatement(sql); + rs = pstmt.executeQuery(); + + if (rs.next()) { + count = rs.getInt(1); + } + + } catch (SQLException e) { + e.printStackTrace(); + } finally { + DBUtil.close(rs, pstmt, conn); + } + + return count; + } + + + /** + * + * @Function: resultSetToUser + * @Description: 将ResultSet转换为User对象 + * + * @param: rs 结果集 + * @return：User 用户对象 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:46:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + private User resultSetToUser(ResultSet rs) throws SQLException { + User user = new User(); + user.setId(rs.getLong("id")); + user.setUserName(rs.getString("user_name")); + user.setPassword(rs.getString("password")); + user.setRealName(rs.getString("real_name")); + user.setPhone(rs.getString("phone")); + user.setIdCard(rs.getString("id_card")); + user.setRoleType(rs.getString("role_type")); + user.setStatus(rs.getString("status")); + user.setCreateBy(rs.getString("create_by")); + user.setCreateTime(rs.getTimestamp("create_time")); + user.setUpdateBy(rs.getString("update_by")); + user.setUpdateTime(rs.getTimestamp("update_time")); + return user; + } +} diff --git a/HRS/src/com/hrs/filter/EncodingFilter.java b/HRS/src/com/hrs/filter/EncodingFilter.java new file mode 100644 index 0000000..9a96f72 --- /dev/null +++ b/HRS/src/com/hrs/filter/EncodingFilter.java @@ -0,0 +1,49 @@ +package com.hrs.filter; + +import javax.servlet.*; +import javax.servlet.annotation.WebFilter; +import java.io.IOException; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: EncodingFilter.java +* @Description: 字符编码过滤器 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:36:34 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +@WebFilter("/*") +public class EncodingFilter implements Filter { + + private String encoding = "UTF-8"; + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + String param = filterConfig.getInitParameter("encoding"); + if (param != null && !param.isEmpty()) { + encoding = param; + } + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) + throws IOException, ServletException { + // 设置请求编码 + request.setCharacterEncoding(encoding); + // 设置响应编码 + response.setCharacterEncoding(encoding); + // 继续执行 + chain.doFilter(request, response); + } + + @Override + public void destroy() { + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/filter/LoginFilter.java b/HRS/src/com/hrs/filter/LoginFilter.java new file mode 100644 index 0000000..536903a --- /dev/null +++ b/HRS/src/com/hrs/filter/LoginFilter.java @@ -0,0 +1,104 @@ +package com.hrs.filter; + +import com.hrs.model.entity.User; + +import javax.servlet.*; +import javax.servlet.annotation.WebFilter; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; +import java.io.IOException; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: LoginFilter.java +* @Description: 登录过滤器/拦截未登录的请求 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:36:48 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +@WebFilter("/*") // 拦截所有请求 +public class LoginFilter implements Filter { + + // 不需要登录就能访问的路径 + private static final String[] PUBLIC_PATHS = { + "/user/login", // 登录页面 + "/user/register", // 注册页面 ✅ 新增 + "/css/", // 静态资源 + "/js/", + "/images/", + "/jsp/common/", // 公共页面 + "/index.jsp" // 首页 + }; + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + System.out.println("登录过滤器初始化"); + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) + throws IOException, ServletException { + + HttpServletRequest req = (HttpServletRequest) request; + HttpServletResponse resp = (HttpServletResponse) response; + + // 1. 获取请求路径 + String path = req.getRequestURI().substring(req.getContextPath().length()); + System.out.println("过滤器拦截路径：" + path); + + // 2. 判断是否是公开路径 + if (isPublicPath(path)) { + chain.doFilter(request, response); + return; + } + + // 3. 检查Session中是否有登录用户 + HttpSession session = req.getSession(false); + User loginUser = null; + if (session != null) { + loginUser = (User) session.getAttribute("loginUser"); + } + + // 4. 如果没登录，跳转到登录页 + if (loginUser == null) { + System.out.println("未登录，拦截请求：" + path); + resp.sendRedirect(req.getContextPath() + "/user/login"); + return; + } + + // 5. 已登录，继续请求 + chain.doFilter(request, response); + } + + /** + * 判断是否是公开路径 + */ + private boolean isPublicPath(String path) { + // 如果是根路径，放行（通常重定向到首页） + if (path == null || path.equals("/") || path.isEmpty()) { + return true; + } + + // 检查是否在公开路径列表中 + for (String publicPath : PUBLIC_PATHS) { + if (path.startsWith(publicPath)) { + return true; + } + } + + return false; + } + + @Override + public void destroy() { + System.out.println("登录过滤器销毁"); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/Collection.java b/HRS/src/com/hrs/model/entity/Collection.java new file mode 100644 index 0000000..73e6890 --- /dev/null +++ b/HRS/src/com/hrs/model/entity/Collection.java @@ -0,0 +1,369 @@ +package com.hrs.model.entity; + +import java.util.Date; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: Collection.java +* @Description: 收藏实体类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:58:59 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class Collection { + + private Long id; // 主键ID + private Long tenantId; // 租客ID + private Long houseId; // 房源ID + private Date collectTime; // 收藏时间 + private String createBy; // 创建人 + private Date createTime; // 创建时间 + + // 关联字段（不存数据库，用于显示） + private House house; // 房源详情 + + /** + * + * @Function: Collection + * @Description: 无参构造方法 + * + * @param: 无 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:20:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Collection() { + } + /** + * + * @Function: Collection + * @Description: 带参构造方法 + * + * @param: tenantId 租客ID, houseId 房源ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:20:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Collection(Long tenantId, Long houseId) { + this.tenantId = tenantId; + this.houseId = houseId; + } + + /** + * + * @Function: getId + * @Description: 获取主键ID + * + * @param: 无 + * @return：Long 主键ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:21:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getId() { + return id; + } + /** + * + * @Function: setId + * @Description: 设置主键ID + * + * @param: id 主键ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:21:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setId(Long id) { + this.id = id; + } + /** + * + * @Function: getTenantId + * @Description: 获取租客ID + * + * @param: 无 + * @return：Long 租客ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:21:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getTenantId() { + return tenantId; + } + /** + * + * @Function: setTenantId + * @Description: 设置租客ID + * + * @param: tenantId 租客ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:21:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setTenantId(Long tenantId) { + this.tenantId = tenantId; + } + /** + * + * @Function: getHouseId + * @Description: 获取房源ID + * + * @param: 无 + * @return：Long 房源ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:22:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getHouseId() { + return houseId; + } + /** + * + * @Function: setHouseId + * @Description: 设置房源ID + * + * @param: houseId 房源ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:22:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHouseId(Long houseId) { + this.houseId = houseId; + } + /** + * + * @Function: getCollectTime + * @Description: 获取收藏时间 + * + * @param: 无 + * @return：Date 收藏时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:22:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getCollectTime() { + return collectTime; + } + /** + * + * @Function: setCollectTime + * @Description: 设置收藏时间 + * + * @param: collectTime 收藏时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:22:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCollectTime(Date collectTime) { + this.collectTime = collectTime; + } + /** + * + * @Function: getCreateBy + * @Description: 获取创建人 + * + * @param: 无 + * @return：String 创建人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:23:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getCreateBy() { + return createBy; + } + /** + * + * @Function: setCreateBy + * @Description: 设置创建人 + * + * @param: createBy 创建人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:23:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateBy(String createBy) { + this.createBy = createBy; + } + /** + * + * @Function: getCreateTime + * @Description: 获取创建时间 + * + * @param: 无 + * @return：Date 创建时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:23:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getCreateTime() { + return createTime; + } + /** + * + * @Function: setCreateTime + * @Description: 设置创建时间 + * + * @param: createTime 创建时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:23:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateTime(Date createTime) { + this.createTime = createTime; + } + /** + * + * @Function: getHouse + * @Description: 获取房源详情 + * + * @param: 无 + * @return：House 房源对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:24:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public House getHouse() { + return house; + } + /** + * + * @Function: setHouse + * @Description: 设置房源详情 + * + * @param: house 房源对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:24:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHouse(House house) { + this.house = house; + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/House.java b/HRS/src/com/hrs/model/entity/House.java new file mode 100644 index 0000000..1032865 --- /dev/null +++ b/HRS/src/com/hrs/model/entity/House.java @@ -0,0 +1,964 @@ +package com.hrs.model.entity; + +import java.math.BigDecimal; +import java.util.Date; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: House.java +* @Description: 房源实体类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:59:13 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class House { + + private Long id; // 主键ID + private Long landlordId; // 房东ID + private String houseNo; // 房源编号 + private String title; // 房源标题 + private String area; // 房源区域 + private String address; // 详细地址 + private String houseType; // 户型 + private BigDecimal rentPrice; // 月租金 + private String rentType; // 租赁类型：0-整租；1-合租 + private String facility; // 配套设施 + private String description; // 房源描述 + private String imgUrl; // 房源图片路径 + private String status; // 房源状态：0-待审核；1-已上架；2-已下架；3-违规 + private String createBy; // 创建人 + private Date createTime; // 创建时间 + private String updateBy; // 更新人 + private Date updateTime; // 更新时间 + + // 关联字段（不存数据库，用于显示房东信息） + private String landlordName; // 房东姓名 + private String landlordPhone; // 房东电话 + /** + * + * @Function: House + * @Description: 无参构造方法 + * + * @param: 无 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:56:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public House() { + } + /** + * + * @Function: getId + * @Description: 获取主键ID + * + * @param: 无 + * @return：Long 主键ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:56:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + // Getter 和 Setter + public Long getId() { + return id; + } + /** + * + * @Function: setId + * @Description: 设置主键ID + * + * @param: id 主键ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:57:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setId(Long id) { + this.id = id; + } + /** + * + * @Function: getLandlordId + * @Description: 获取房东ID + * + * @param: 无 + * @return：Long 房东ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:57:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getLandlordId() { + return landlordId; + } + /** + * + * @Function: setLandlordId + * @Description: 设置房东ID + * + * @param: landlordId 房东ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:57:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setLandlordId(Long landlordId) { + this.landlordId = landlordId; + } + /** + * + * @Function: getHouseNo + * @Description: 获取房源编号 + * + * @param: 无 + * @return：String 房源编号 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:57:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getHouseNo() { + return houseNo; + } + /** + * + * @Function: setHouseNo + * @Description: 设置房源编号 + * + * @param: houseNo 房源编号 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:58:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHouseNo(String houseNo) { + this.houseNo = houseNo; + } + /** + * + * @Function: getTitle + * @Description: 获取房源标题 + * + * @param: 无 + * @return：String 房源标题 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:58:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getTitle() { + return title; + } + /** + * + * @Function: setTitle + * @Description: 设置房源标题 + * + * @param: title 房源标题 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:58:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setTitle(String title) { + this.title = title; + } + /** + * + * @Function: getArea + * @Description: 获取房源区域 + * + * @param: 无 + * @return：String 房源区域 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:58:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getArea() { + return area; + } + /** + * + * @Function: setArea + * @Description: 设置房源区域 + * + * @param: area 房源区域 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:59:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setArea(String area) { + this.area = area; + } + /** + * + * @Function: getAddress + * @Description: 获取详细地址 + * + * @param: 无 + * @return：String 详细地址 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:59:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getAddress() { + return address; + } + /** + * + * @Function: setAddress + * @Description: 设置详细地址 + * + * @param: address 详细地址 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:59:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setAddress(String address) { + this.address = address; + } + /** + * + * @Function: getHouseType + * @Description: 获取户型 + * + * @param: 无 + * @return：String 户型 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:59:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getHouseType() { + return houseType; + } + /** + * + * @Function: setHouseType + * @Description: 设置户型 + * + * @param: houseType 户型 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:00:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHouseType(String houseType) { + this.houseType = houseType; + } + /** + * + * @Function: getRentPrice + * @Description: 获取月租金 + * + * @param: 无 + * @return：BigDecimal 月租金 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:00:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public BigDecimal getRentPrice() { + return rentPrice; + } + /** + * + * @Function: setRentPrice + * @Description: 设置月租金 + * + * @param: rentPrice 月租金 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:00:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setRentPrice(BigDecimal rentPrice) { + this.rentPrice = rentPrice; + } + /** + * + * @Function: getRentType + * @Description: 获取租赁类型 + * + * @param: 无 + * @return：String 租赁类型（0-整租；1-合租） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:00:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getRentType() { + return rentType; + } + /** + * + * @Function: setRentType + * @Description: 设置租赁类型 + * + * @param: rentType 租赁类型（0-整租；1-合租） + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:01:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setRentType(String rentType) { + this.rentType = rentType; + } + /** + * + * @Function: getRentTypeText + * @Description: 获取租赁类型文本 + * + * @param: 无 + * @return：String 租赁类型文本（整租/合租） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:01:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getRentTypeText() { + return "0".equals(rentType) ? "整租" : "合租"; + } + /** + * + * @Function: getFacility + * @Description: 获取配套设施 + * + * @param: 无 + * @return：String 配套设施 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:01:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getFacility() { + return facility; + } + /** + * + * @Function: setFacility + * @Description: 设置配套设施 + * + * @param: facility 配套设施 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:01:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setFacility(String facility) { + this.facility = facility; + } + /** + * + * @Function: getDescription + * @Description: 获取房源描述 + * + * @param: 无 + * @return：String 房源描述 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:02:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getDescription() { + return description; + } + /** + * + * @Function: setDescription + * @Description: 设置房源描述 + * + * @param: description 房源描述 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:02:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setDescription(String description) { + this.description = description; + } + /** + * + * @Function: getImgUrl + * @Description: 获取房源图片路径 + * + * @param: 无 + * @return：String 房源图片路径 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:02:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getImgUrl() { + return imgUrl; + } + /** + * + * @Function: getImgUrl + * @Description: 获取房源图片路径 + * + * @param: 无 + * @return：String 房源图片路径 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:02:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setImgUrl(String imgUrl) { + this.imgUrl = imgUrl; + } + /** + * + * @Function: getStatus + * @Description: 获取房源状态 + * + * @param: 无 + * @return：String 房源状态（0-待审核；1-已上架；2-已下架；3-违规） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:03:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getStatus() { + return status; + } + /** + * + * @Function: getStatus + * @Description: 获取房源状态 + * + * @param: 无 + * @return：String 房源状态（0-待审核；1-已上架；2-已下架；3-违规） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:03:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setStatus(String status) { + this.status = status; + } + /** + * + * @Function: getStatusText + * @Description: 获取房源状态文本 + * + * @param: 无 + * @return：String 房源状态文本 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:03:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getStatusText() { + switch (status) { + case "0": return "待审核"; + case "1": return "已上架"; + case "2": return "已下架"; + case "3": return "违规"; + default: return "未知"; + } + } + /** + * + * @Function: getCreateBy + * @Description: 获取创建人 + * + * @param: 无 + * @return：String 创建人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:03:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getCreateBy() { + return createBy; + } + /** + * + * @Function: setCreateBy + * @Description: 设置创建人 + * + * @param: createBy 创建人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:04:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateBy(String createBy) { + this.createBy = createBy; + } + /** + * + * @Function: getCreateTime + * @Description: 获取创建时间 + * + * @param: 无 + * @return：Date 创建时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:04:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getCreateTime() { + return createTime; + } + /** + * + * @Function: setCreateTime + * @Description: 设置创建时间 + * + * @param: createTime 创建时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:04:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateTime(Date createTime) { + this.createTime = createTime; + } + /** + * + * @Function: getUpdateBy + * @Description: 获取更新人 + * + * @param: 无 + * @return：String 更新人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:04:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getUpdateBy() { + return updateBy; + } + /** + * + * @Function: setUpdateBy + * @Description: 设置更新人 + * + * @param: updateBy 更新人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:05:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUpdateBy(String updateBy) { + this.updateBy = updateBy; + } + /** + * + * @Function: getUpdateTime + * @Description: 获取更新时间 + * + * @param: 无 + * @return：Date 更新时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:05:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getUpdateTime() { + return updateTime; + } + /** + * + * @Function: setUpdateTime + * @Description: 设置更新时间 + * + * @param: updateTime 更新时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:05:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUpdateTime(Date updateTime) { + this.updateTime = updateTime; + } + /** + * + * @Function: getLandlordName + * @Description: 获取房东姓名 + * + * @param: 无 + * @return：String 房东姓名 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:05:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getLandlordName() { + return landlordName; + } + /** + * + * @Function: setLandlordName + * @Description: 设置房东姓名 + * + * @param: landlordName 房东姓名 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:06:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setLandlordName(String landlordName) { + this.landlordName = landlordName; + } + /** + * + * @Function: getLandlordPhone + * @Description: 获取房东电话 + * + * @param: 无 + * @return：String 房东电话 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:06:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getLandlordPhone() { + return landlordPhone; + } + /** + * + * @Function: setLandlordPhone + * @Description: 设置房东电话 + * + * @param: landlordPhone 房东电话 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:06:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setLandlordPhone(String landlordPhone) { + this.landlordPhone = landlordPhone; + } + /** + * + * @Function: getFirstImage + * @Description: 获取第一张图片（用于列表展示） + * + * @param: 无 + * @return：String 第一张图片路径 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:06:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getFirstImage() { + if (imgUrl != null && !imgUrl.isEmpty()) { + String[] images = imgUrl.split(","); + return images[0]; + } + return null; + } + /** + * + * @Function: toString + * @Description: 重写toString方法 + * + * @param: 无 + * @return：String 对象字符串表示 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:07:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public String toString() { + return "House{" + + "id=" + id + + ", title='" + title + '\'' + + ", area='" + area + '\'' + + ", rentPrice=" + rentPrice + + ", status='" + status + '\'' + + '}'; + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/Order.java b/HRS/src/com/hrs/model/entity/Order.java new file mode 100644 index 0000000..8078b92 --- /dev/null +++ b/HRS/src/com/hrs/model/entity/Order.java @@ -0,0 +1,839 @@ +package com.hrs.model.entity; + +import java.math.BigDecimal; +import java.util.Date; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: Order.java +* @Description: 订单实体类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:59:27 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class Order { + + private Long id; // 主键ID + private Long tenantId; // 租客ID + private Long houseId; // 房源ID + private String orderNo; // 订单编号 + private Date rentStartTime; // 租赁开始时间 + private Date rentEndTime; // 租赁结束时间 + private BigDecimal totalRent; // 总租金 + private String payStatus; // 支付状态：0-待支付；1-已支付；2-已退款 + private String status; // 订单状态：0-待签约；1-已签约；2-已结束；3-已取消 + private String createBy; // 创建人 + private Date createTime; // 创建时间 + private String updateBy; // 更新人 + private Date updateTime; // 更新时间 + + // 关联字段（不存数据库） + private House house; // 房源详情 + private User tenant; // 租客信息 + private User landlord; // 房东信息 + /** + * + * @Function: Order + * @Description: 无参构造方法 + * + * @param: 无 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:08:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Order() { + } + /** + * + * @Function: getId + * @Description: 获取主键ID + * + * @param: 无 + * @return：Long 主键ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:08:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getId() { + return id; + } + /** + * + * @Function: setId + * @Description: 设置主键ID + * + * @param: id 主键ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:08:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setId(Long id) { + this.id = id; + } + /** + * + * @Function: getTenantId + * @Description: 获取租客ID + * + * @param: 无 + * @return：Long 租客ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:09:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public Long getTenantId() { + return tenantId; + } + /** + * + * @Function: setTenantId + * @Description: 设置租客ID + * + * @param: tenantId 租客ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:09:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setTenantId(Long tenantId) { + this.tenantId = tenantId; + } + /** + * + * @Function: getHouseId + * @Description: 获取房源ID + * + * @param: 无 + * @return：Long 房源ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:09:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public Long getHouseId() { + return houseId; + } + /** + * + * @Function: setHouseId + * @Description: 设置房源ID + * + * @param: houseId 房源ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:09:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setHouseId(Long houseId) { + this.houseId = houseId; + } + /** + * + * @Function: getOrderNo + * @Description: 获取订单编号 + * + * @param: 无 + * @return：String 订单编号 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:10:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public String getOrderNo() { + return orderNo; + } + /** + * + * @Function: setOrderNo + * @Description: 设置订单编号 + * + * @param: orderNo 订单编号 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:10:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setOrderNo(String orderNo) { + this.orderNo = orderNo; + } + /** + * + * @Function: getRentStartTime + * @Description: 获取租赁开始时间 + * + * @param: 无 + * @return：Date 租赁开始时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:10:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public Date getRentStartTime() { + return rentStartTime; + } + /** + * + * @Function: setRentStartTime + * @Description: 设置租赁开始时间 + * + * @param: rentStartTime 租赁开始时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:10:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setRentStartTime(Date rentStartTime) { + this.rentStartTime = rentStartTime; + } + /** + * + * @Function: getRentEndTime + * @Description: 获取租赁结束时间 + * + * @param: 无 + * @return：Date 租赁结束时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:11:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public Date getRentEndTime() { + return rentEndTime; + } + /** + * + * @Function: setRentEndTime + * @Description: 设置租赁结束时间 + * + * @param: rentEndTime 租赁结束时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:11:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setRentEndTime(Date rentEndTime) { + this.rentEndTime = rentEndTime; + } + /** + * + * @Function: getTotalRent + * @Description: 获取总租金 + * + * @param: 无 + * @return：BigDecimal 总租金 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:11:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public BigDecimal getTotalRent() { + return totalRent; + } + /** + * + * @Function: setTotalRent + * @Description: 设置总租金 + * + * @param: totalRent 总租金 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:11:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setTotalRent(BigDecimal totalRent) { + this.totalRent = totalRent; + } + /** + * + * @Function: getPayStatus + * @Description: 获取支付状态 + * + * @param: 无 + * @return：String 支付状态（0-待支付；1-已支付；2-已退款） + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:12:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public String getPayStatus() { + return payStatus; + } + /** + * + * @Function: setPayStatus + * @Description: 设置支付状态 + * + * @param: payStatus 支付状态（0-待支付；1-已支付；2-已退款） + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:12:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setPayStatus(String payStatus) { + this.payStatus = payStatus; + } + /** + * + * @Function: getPayStatusText + * @Description: 获取支付状态文本 + * + * @param: 无 + * @return：String 支付状态文本 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:09:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getPayStatusText() { + switch (payStatus) { + case "0": return "待支付"; + case "1": return "已支付"; + case "2": return "已退款"; + default: return "未知"; + } + } + /** + * + * @Function: getStatus + * @Description: 获取订单状态 + * + * @param: 无 + * @return：String 订单状态（0-待签约；1-已签约；2-已结束；3-已取消） + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:12:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public String getStatus() { + return status; + } + /** + * + * @Function: setStatus + * @Description: 设置订单状态 + * + * @param: status 订单状态（0-待签约；1-已签约；2-已结束；3-已取消） + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:13:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setStatus(String status) { + this.status = status; + } + /** + * + * @Function: getStatusText + * @Description: 获取订单状态文本 + * + * @param: 无 + * @return：String 订单状态文本 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:09:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getStatusText() { + switch (status) { + case "0": return "待签约"; + case "1": return "已签约"; + case "2": return "已结束"; + case "3": return "已取消"; + default: return "未知"; + } + } + /** + * + * @Function: getCreateBy + * @Description: 获取创建人 + * + * @param: 无 + * @return：String 创建人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:13:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public String getCreateBy() { + return createBy; + } + /** + * + * @Function: setCreateBy + * @Description: 设置创建人 + * + * @param: createBy 创建人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:13:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setCreateBy(String createBy) { + this.createBy = createBy; + } + /** + * + * @Function: getCreateTime + * @Description: 获取创建时间 + * + * @param: 无 + * @return：Date 创建时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:14:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public Date getCreateTime() { + return createTime; + } + /** + * + * @Function: setCreateTime + * @Description: 设置创建时间 + * + * @param: createTime 创建时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:14:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setCreateTime(Date createTime) { + this.createTime = createTime; + } + /** + * + * @Function: getUpdateBy + * @Description: 获取更新人 + * + * @param: 无 + * @return：String 更新人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:14:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public String getUpdateBy() { + return updateBy; + } + /** + * + * @Function: setUpdateBy + * @Description: 设置更新人 + * + * @param: updateBy 更新人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:14:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setUpdateBy(String updateBy) { + this.updateBy = updateBy; + } + /** + * + * @Function: getUpdateTime + * @Description: 获取更新时间 + * + * @param: 无 + * @return：Date 更新时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:15:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public Date getUpdateTime() { + return updateTime; + } + /** + * + * @Function: setUpdateTime + * @Description: 设置更新时间 + * + * @param: updateTime 更新时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:15:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setUpdateTime(Date updateTime) { + this.updateTime = updateTime; + } + /** + * + * @Function: getHouse + * @Description: 获取房源详情 + * + * @param: 无 + * @return：House 房源对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:15:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public House getHouse() { + return house; + } + /** + * + * @Function: setHouse + * @Description: 设置房源详情 + * + * @param: house 房源对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:15:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setHouse(House house) { + this.house = house; + } + /** + * + * @Function: getTenant + * @Description: 获取租客信息 + * + * @param: 无 + * @return：User 租客对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:16:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public User getTenant() { + return tenant; + } + /** + * + * @Function: setTenant + * @Description: 设置租客信息 + * + * @param: tenant 租客对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:16:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setTenant(User tenant) { + this.tenant = tenant; + } + /** + * + * @Function: getLandlord + * @Description: 获取房东信息 + * + * @param: 无 + * @return：User 房东对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:16:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public User getLandlord() { + return landlord; + } + /** + * + * @Function: setLandlord + * @Description: 设置房东信息 + * + * @param: landlord 房东对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李洪涛 + * @date: 2025年4月13日 下午3:16:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 李洪涛 v1.0.0 新建方法 + */ + public void setLandlord(User landlord) { + this.landlord = landlord; + } + + /** + * + * @Function: getRentDays + * @Description: 计算租赁天数 + * + * @param: 无 + * @return：int 租赁天数 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:10:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public int getRentDays() { + if (rentStartTime == null || rentEndTime == null) { + return 0; + } + long diff = rentEndTime.getTime() - rentStartTime.getTime(); + return (int) (diff / (1000 * 60 * 60 * 24)); + } + /** + * + * @Function: toString + * @Description: 重写toString方法 + * + * @param: 无 + * @return：String 对象字符串表示 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:10:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public String toString() { + return "Order{" + + "id=" + id + + ", orderNo='" + orderNo + '\'' + + ", totalRent=" + totalRent + + ", status='" + status + '\'' + + '}'; + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/Reservation.java b/HRS/src/com/hrs/model/entity/Reservation.java new file mode 100644 index 0000000..4085d7a --- /dev/null +++ b/HRS/src/com/hrs/model/entity/Reservation.java @@ -0,0 +1,743 @@ +package com.hrs.model.entity; + +import java.util.Date; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: Reservation.java +* @Description: 预约看房实体类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午9:59:56 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class Reservation { + + private Long id; // 主键ID + private Long tenantId; // 租客ID + private Long houseId; // 房源ID + private Long landlordId; // 房东ID + private Date reserveTime; // 预约看房时间 + private String remark; // 租客备注 + private String status; // 预约状态：0-待确认；1-已确认；2-已取消；3-已完成 + private Date handleTime; // 房东处理时间 + private String createBy; // 创建人 + private Date createTime; // 创建时间 + private String updateBy; // 更新人 + private Date updateTime; // 更新时间 + + // 关联字段（不存数据库） + private House house; // 房源详情 + private User tenant; // 租客信息 + private User landlord; // 房东信息 + /** + * + * @Function: Reservation + * @Description: 无参构造方法 + * + * @param: 无 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:11:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Reservation() { + } + /** + * + * @Function: getId + * @Description: 获取主键ID + * + * @param: 无 + * @return：Long 主键ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:11:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getId() { + return id; + } + /** + * + * @Function: setId + * @Description: 设置主键ID + * + * @param: id 主键ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:12:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setId(Long id) { + this.id = id; + } + /** + * + * @Function: getTenantId + * @Description: 获取租客ID + * + * @param: 无 + * @return：Long 租客ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:12:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getTenantId() { + return tenantId; + } + /** + * + * @Function: setTenantId + * @Description: 设置租客ID + * + * @param: tenantId 租客ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:12:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setTenantId(Long tenantId) { + this.tenantId = tenantId; + } + /** + * + * @Function: getHouseId + * @Description: 获取房源ID + * + * @param: 无 + * @return：Long 房源ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:12:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getHouseId() { + return houseId; + } + /** + * + * @Function: setHouseId + * @Description: 设置房源ID + * + * @param: houseId 房源ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:13:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHouseId(Long houseId) { + this.houseId = houseId; + } + /** + * + * @Function: getLandlordId + * @Description: 获取房东ID + * + * @param: 无 + * @return：Long 房东ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:13:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getLandlordId() { + return landlordId; + } + /** + * + * @Function: setLandlordId + * @Description: 设置房东ID + * + * @param: landlordId 房东ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:13:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setLandlordId(Long landlordId) { + this.landlordId = landlordId; + } + /** + * + * @Function: getReserveTime + * @Description: 获取预约看房时间 + * + * @param: 无 + * @return：Date 预约看房时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:13:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getReserveTime() { + return reserveTime; + } + /** + * + * @Function: setReserveTime + * @Description: 设置预约看房时间 + * + * @param: reserveTime 预约看房时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:14:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setReserveTime(Date reserveTime) { + this.reserveTime = reserveTime; + } + /** + * + * @Function: getRemark + * @Description: 获取租客备注 + * + * @param: 无 + * @return：String 租客备注 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:14:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getRemark() { + return remark; + } + /** + * + * @Function: setRemark + * @Description: 设置租客备注 + * + * @param: remark 租客备注 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:14:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setRemark(String remark) { + this.remark = remark; + } + /** + * + * @Function: getStatus + * @Description: 获取预约状态 + * + * @param: 无 + * @return：String 预约状态（0-待确认；1-已确认；2-已取消；3-已完成） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:14:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getStatus() { + return status; + } + /** + * + * @Function: setStatus + * @Description: 设置预约状态 + * + * @param: status 预约状态（0-待确认；1-已确认；2-已取消；3-已完成） + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:15:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setStatus(String status) { + this.status = status; + } + /** + * + * @Function: getStatusText + * @Description: 获取预约状态文本 + * + * @param: 无 + * @return：String 预约状态文本 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:15:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getStatusText() { + switch (status) { + case "0": return "待确认"; + case "1": return "已确认"; + case "2": return "已取消"; + case "3": return "已完成"; + default: return "未知"; + } + } + /** + * + * @Function: getHandleTime + * @Description: 获取房东处理时间 + * + * @param: 无 + * @return：Date 房东处理时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:15:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getHandleTime() { + return handleTime; + } + /** + * + * @Function: setHandleTime + * @Description: 设置房东处理时间 + * + * @param: handleTime 房东处理时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:15:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHandleTime(Date handleTime) { + this.handleTime = handleTime; + } + /** + * + * @Function: getCreateBy + * @Description: 获取创建人 + * + * @param: 无 + * @return：String 创建人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:16:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getCreateBy() { + return createBy; + } + /** + * + * @Function: setCreateBy + * @Description: 设置创建人 + * + * @param: createBy 创建人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:16:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateBy(String createBy) { + this.createBy = createBy; + } + /** + * + * @Function: getCreateTime + * @Description: 获取创建时间 + * + * @param: 无 + * @return：Date 创建时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:16:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getCreateTime() { + return createTime; + } + /** + * + * @Function: setCreateTime + * @Description: 设置创建时间 + * + * @param: createTime 创建时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:16:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateTime(Date createTime) { + this.createTime = createTime; + } + /** + * + * @Function: getUpdateBy + * @Description: 获取更新人 + * + * @param: 无 + * @return：String 更新人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:17:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getUpdateBy() { + return updateBy; + } + /** + * + * @Function: setUpdateBy + * @Description: 设置更新人 + * + * @param: updateBy 更新人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:17:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUpdateBy(String updateBy) { + this.updateBy = updateBy; + } + /** + * + * @Function: getUpdateTime + * @Description: 获取更新时间 + * + * @param: 无 + * @return：Date 更新时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:17:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getUpdateTime() { + return updateTime; + } + /** + * + * @Function: setUpdateTime + * @Description: 设置更新时间 + * + * @param: updateTime 更新时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:17:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUpdateTime(Date updateTime) { + this.updateTime = updateTime; + } + /** + * + * @Function: getHouse + * @Description: 获取房源详情 + * + * @param: 无 + * @return：House 房源对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:18:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public House getHouse() { + return house; + } + /** + * + * @Function: setHouse + * @Description: 设置房源详情 + * + * @param: house 房源对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:18:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setHouse(House house) { + this.house = house; + } + /** + * + * @Function: getTenant + * @Description: 获取租客信息 + * + * @param: 无 + * @return：User 租客对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:18:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public User getTenant() { + return tenant; + } + /** + * + * @Function: setTenant + * @Description: 设置租客信息 + * + * @param: tenant 租客对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:18:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setTenant(User tenant) { + this.tenant = tenant; + } + /** + * + * @Function: getLandlord + * @Description: 获取房东信息 + * + * @param: 无 + * @return：User 房东对象 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:19:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public User getLandlord() { + return landlord; + } + /** + * + * @Function: setLandlord + * @Description: 设置房东信息 + * + * @param: landlord 房东对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:19:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setLandlord(User landlord) { + this.landlord = landlord; + } + /** + * + * @Function: toString + * @Description: 重写toString方法 + * + * @param: 无 + * @return：String 对象字符串表示 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午3:19:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public String toString() { + return "Reservation{" + + "id=" + id + + ", houseId=" + houseId + + ", reserveTime=" + reserveTime + + ", status='" + status + '\'' + + '}'; + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/model/entity/User.java b/HRS/src/com/hrs/model/entity/User.java new file mode 100644 index 0000000..4d5de3e --- /dev/null +++ b/HRS/src/com/hrs/model/entity/User.java @@ -0,0 +1,707 @@ +package com.hrs.model.entity; + +import java.util.Date; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: User.java +* @Description: 用户实体类 +* +* @version: v1.0.0 +* @author: 赵恒 +* @date: 2026年4月13日 上午10:00:10 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 赵恒 v1.0.0 新建文件 +*/ +public class User { + + // 数据库字段对应 + private Long id; // 主键ID + private String userName; // 用户名 + private String password; // 密码 + private String realName; // 真实姓名 + private String phone; // 手机号 + private String idCard; // 身份证号 + private String roleType; // 角色类型：0-租客 1-房东 2-管理员 + private String status; // 账号状态：0-未认证 1-已认证 2-禁用 + private String createBy; // 创建人 + private Date createTime; // 创建时间 + private String updateBy; // 更新人 + private Date updateTime; // 更新时间 + /** + * + * @Function: User + * @Description: 无参构造方法 + * + * @param: 无 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:46:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public User() { + } + /** + * + * @Function: User + * @Description: 全参构造方法 + * + * @param: id 主键ID, userName 用户名, password 密码, realName 真实姓名, phone 手机号, idCard 身份证号, roleType 角色类型, status 账号状态, createBy 创建人, createTime 创建时间, updateBy 更新人, updateTime 更新时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:47:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public User(Long id, String userName, String password, String realName, + String phone, String idCard, String roleType, String status, + String createBy, Date createTime, String updateBy, Date updateTime) { + this.id = id; + this.userName = userName; + this.password = password; + this.realName = realName; + this.phone = phone; + this.idCard = idCard; + this.roleType = roleType; + this.status = status; + this.createBy = createBy; + this.createTime = createTime; + this.updateBy = updateBy; + this.updateTime = updateTime; + } + /** + * + * @Function: getId + * @Description: 获取主键ID + * + * @param: 无 + * @return：Long 主键ID + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:48:05 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Long getId() { + return id; + } + /** + * + * @Function: setId + * @Description: 设置主键ID + * + * @param: id 主键ID + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:48:20 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setId(Long id) { + this.id = id; + } + /** + * + * @Function: getUserName + * @Description: 获取用户名 + * + * @param: 无 + * @return：String 用户名 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:48:35 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getUserName() { + return userName; + } + /** + * + * @Function: setUserName + * @Description: 设置用户名 + * + * @param: userName 用户名 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:48:50 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUserName(String userName) { + this.userName = userName; + } + /** + * + * @Function: getPassword + * @Description: 获取密码 + * + * @param: 无 + * @return：String 密码 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:49:05 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getPassword() { + return password; + } + /** + * + * @Function: setPassword + * @Description: 设置密码 + * + * @param: password 密码 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:49:20 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setPassword(String password) { + this.password = password; + } + /** + * + * @Function: getRealName + * @Description: 获取真实姓名 + * + * @param: 无 + * @return：String 真实姓名 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:49:35 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getRealName() { + return realName; + } + /** + * + * @Function: setRealName + * @Description: 设置真实姓名 + * + * @param: realName 真实姓名 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:49:50 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setRealName(String realName) { + this.realName = realName; + } + /** + * + * @Function: getPhone + * @Description: 获取手机号 + * + * @param: 无 + * @return：String 手机号 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:50:05 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getPhone() { + return phone; + } + /** + * + * @Function: setPhone + * @Description: 设置手机号 + * + * @param: phone 手机号 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:50:20 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setPhone(String phone) { + this.phone = phone; + } + /** + * + * @Function: getIdCard + * @Description: 获取身份证号 + * + * @param: 无 + * @return：String 身份证号 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:50:35 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getIdCard() { + return idCard; + } + /** + * + * @Function: setIdCard + * @Description: 设置身份证号 + * + * @param: idCard 身份证号 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:50:50 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setIdCard(String idCard) { + this.idCard = idCard; + } + /** + * + * @Function: getRoleType + * @Description: 获取角色类型 + * + * @param: 无 + * @return：String 角色类型（0-租客 1-房东 2-管理员） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:51:05 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getRoleType() { + return roleType; + } + /** + * + * @Function: setRoleType + * @Description: 设置角色类型 + * + * @param: roleType 角色类型（0-租客 1-房东 2-管理员） + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:51:20 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setRoleType(String roleType) { + this.roleType = roleType; + } + /** + * + * @Function: getStatus + * @Description: 获取账号状态 + * + * @param: 无 + * @return：String 账号状态（0-未认证 1-已认证 2-禁用） + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:51:35 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getStatus() { + return status; + } + /** + * + * @Function: setStatus + * @Description: 设置账号状态 + * + * @param: status 账号状态（0-未认证 1-已认证 2-禁用） + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:51:50 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setStatus(String status) { + this.status = status; + } + /** + * + * @Function: getCreateBy + * @Description: 获取创建人 + * + * @param: 无 + * @return：String 创建人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:52:05 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getCreateBy() { + return createBy; + } + /** + * + * @Function: setCreateBy + * @Description: 设置创建人 + * + * @param: createBy 创建人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:52:20 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateBy(String createBy) { + this.createBy = createBy; + } + /** + * + * @Function: getCreateTime + * @Description: 获取创建时间 + * + * @param: 无 + * @return：Date 创建时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:52:35 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getCreateTime() { + return createTime; + } + /** + * + * @Function: setCreateTime + * @Description: 设置创建时间 + * + * @param: createTime 创建时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:52:50 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setCreateTime(Date createTime) { + this.createTime = createTime; + } + /** + * + * @Function: getUpdateBy + * @Description: 获取更新人 + * + * @param: 无 + * @return：String 更新人 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:53:05 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public String getUpdateBy() { + return updateBy; + } + /** + * + * @Function: setUpdateBy + * @Description: 设置更新人 + * + * @param: updateBy 更新人 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:53:20 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUpdateBy(String updateBy) { + this.updateBy = updateBy; + } + /** + * + * @Function: getUpdateTime + * @Description: 获取更新时间 + * + * @param: 无 + * @return：Date 更新时间 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:53:35 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public Date getUpdateTime() { + return updateTime; + } + /** + * + * @Function: setUpdateTime + * @Description: 设置更新时间 + * + * @param: updateTime 更新时间 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:53:50 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public void setUpdateTime(Date updateTime) { + this.updateTime = updateTime; + } + /** + * + * @Function: isTenant + * @Description: 判断是否为租客 + * + * @param: 无 + * @return：boolean 是否为租客 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:54:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public boolean isTenant() { + return "0".equals(this.roleType); + } + /** + * + * @Function: isLandlord + * @Description: 判断是否为房东 + * + * @param: 无 + * @return：boolean 是否为房东 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:54:30 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public boolean isLandlord() { + return "1".equals(this.roleType); + } + /** + * + * @Function: isAdmin + * @Description: 判断是否为管理员 + * + * @param: 无 + * @return：boolean 是否为管理员 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:54:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + + public boolean isAdmin() { + return "2".equals(this.roleType); + } + /** + * + * @Function: isVerified + * @Description: 判断账号是否已认证 + * + * @param: 无 + * @return：boolean 是否已认证 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:55:00 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + public boolean isVerified() { + return "1".equals(this.status); + } + /** + * + * @Function: toString + * @Description: 重写toString方法 + * + * @param: 无 + * @return：String 对象字符串表示 + * @throws：无 + * + * @version: v1.0.0 + * @author: 赵恒 + * @date: 2025年4月13日 下午2:55:15 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月13日 赵恒 v1.0.0 新建方法 + */ + @Override + public String toString() { + return "User{" + + "id=" + id + + ", userName='" + userName + '\'' + + ", realName='" + realName + '\'' + + ", phone='" + phone + '\'' + + ", roleType='" + roleType + '\'' + + ", status='" + status + '\'' + + '}'; + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/service/CollectionService.java b/HRS/src/com/hrs/service/CollectionService.java new file mode 100644 index 0000000..b8f4607 --- /dev/null +++ b/HRS/src/com/hrs/service/CollectionService.java @@ -0,0 +1,71 @@ +package com.hrs.service; + +import com.hrs.model.entity.Collection; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionService.java +* @Description: 收藏业务逻辑接口 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:00:51 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public interface CollectionService { + + /** + * 添加收藏 + * @param tenantId 租客ID + * @param houseId 房源ID + * @return 添加结果 + */ + CollectionResult addCollection(Long tenantId, Long houseId); + + /** + * 取消收藏（通过收藏ID） + */ + boolean deleteCollectionById(Long collectionId, Long tenantId); + + /** + * 取消收藏（通过房源ID） + */ + boolean deleteCollectionByHouseId(Long houseId, Long tenantId); + + /** + * 获取租客的收藏列表（带房源详情） + */ + List getTenantCollections(Long tenantId); + + /** + * 检查是否已收藏 + */ + boolean isCollected(Long tenantId, Long houseId); + + /** + * 获取收藏数量 + */ + int getCollectionCount(Long tenantId); + + /** + * 收藏操作结果类 + */ + class CollectionResult { + private boolean success; + private String message; + private boolean exists; + + public boolean isSuccess() { return success; } + public void setSuccess(boolean success) { this.success = success; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + public boolean isExists() { return exists; } + public void setExists(boolean exists) { this.exists = exists; } + } +} diff --git a/HRS/src/com/hrs/service/HouseService.java b/HRS/src/com/hrs/service/HouseService.java new file mode 100644 index 0000000..49a65b1 --- /dev/null +++ b/HRS/src/com/hrs/service/HouseService.java @@ -0,0 +1,94 @@ +package com.hrs.service; + +import com.hrs.model.entity.House; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseService.java +* @Description: 房源业务逻辑接口 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:01:06 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public interface HouseService { + + /** + * 获取已上架房源（租客端） + */ + List getPublishedHouses(); + + /** + * 按区域筛选房源 + */ + List searchByArea(String area); + + /** + * 按价格区间筛选房源 + */ + List searchByPrice(int minPrice, int maxPrice); + + /** + * 获取房源详情 + */ + House getHouseDetail(Long houseId); + + /** + * 获取房东的房源列表 + */ + List getLandlordHouses(Long landlordId); + + /** + * 添加房源 + * @return 添加结果 + */ + AddHouseResult addHouse(House house); + + /** + * 更新房源 + */ + UpdateHouseResult updateHouse(House house, Long landlordId); + + /** + * 删除房源 + */ + boolean deleteHouse(Long houseId, Long landlordId); + + /** + * 审核房源（管理员） + */ + boolean auditHouse(Long houseId, boolean approved); + + /** + * 添加房源结果类 + */ + class AddHouseResult { + private boolean success; + private String message; + + public boolean isSuccess() { return success; } + public void setSuccess(boolean success) { this.success = success; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + } + + /** + * 更新房源结果类 + */ + class UpdateHouseResult { + private boolean success; + private String message; + + public boolean isSuccess() { return success; } + public void setSuccess(boolean success) { this.success = success; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + } +} diff --git a/HRS/src/com/hrs/service/OrderService.java b/HRS/src/com/hrs/service/OrderService.java new file mode 100644 index 0000000..44b74b2 --- /dev/null +++ b/HRS/src/com/hrs/service/OrderService.java @@ -0,0 +1,91 @@ +package com.hrs.service; + +import com.hrs.model.entity.Order; +import java.math.BigDecimal; +import java.util.Date; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderService.java +* @Description: 订单业务逻辑接口 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:01:16 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public interface OrderService { + + /** + * 创建订单 + */ + CreateOrderResult createOrder(Long tenantId, Long houseId, Date startDate, Date endDate); + + /** + * 模拟支付 + */ + boolean payOrder(Long orderId, Long tenantId); + + /** + * 取消订单（租客） + */ + boolean cancelOrder(Long orderId, Long tenantId); + + /** + * 获取租客订单列表 + */ + List getTenantOrders(Long tenantId); + + /** + * 获取房东订单列表 + */ + List getLandlordOrders(Long landlordId); + + /** + * 获取所有订单（管理员） + */ + List getAllOrders(); + + /** + * 获取订单详情 + */ + Order getOrderDetail(Long orderId); + + /** + * 统计租客订单数量 + */ + int getTenantOrderCount(Long tenantId); + + /** + * 统计所有订单数量 + */ + int getAllOrderCount(); + + /** + * 创建订单结果类 + */ + class CreateOrderResult { + private boolean success; + private String message; + private Long orderId; + private String orderNo; + private BigDecimal totalRent; + + public boolean isSuccess() { return success; } + public void setSuccess(boolean success) { this.success = success; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + public Long getOrderId() { return orderId; } + public void setOrderId(Long orderId) { this.orderId = orderId; } + public String getOrderNo() { return orderNo; } + public void setOrderNo(String orderNo) { this.orderNo = orderNo; } + public BigDecimal getTotalRent() { return totalRent; } + public void setTotalRent(BigDecimal totalRent) { this.totalRent = totalRent; } + } +} diff --git a/HRS/src/com/hrs/service/ReservationService.java b/HRS/src/com/hrs/service/ReservationService.java new file mode 100644 index 0000000..c023e64 --- /dev/null +++ b/HRS/src/com/hrs/service/ReservationService.java @@ -0,0 +1,71 @@ +package com.hrs.service; + +import com.hrs.model.entity.Reservation; +import java.util.Date; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationService.java +* @Description: 预约看房业务逻辑接口 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:01:27 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public interface ReservationService { + + /** + * 创建预约 + */ + ReservationResult createReservation(Long tenantId, Long houseId, Date reserveTime, String remark); + + /** + * 获取租客的预约列表 + */ + List getTenantReservations(Long tenantId); + + /** + * 获取房东收到的预约列表 + */ + List getLandlordReservations(Long landlordId); + + /** + * 租客取消预约 + */ + boolean cancelReservationByTenant(Long reservationId, Long tenantId); + + /** + * 房东处理预约（确认/拒绝） + */ + boolean handleReservation(Long reservationId, Long landlordId, boolean approve); + + /** + * 获取预约详情 + */ + Reservation getReservationDetail(Long reservationId); + + /** + * 获取房东待处理预约数量 + */ + int getPendingCount(Long landlordId); + + /** + * 预约操作结果类 + */ + class ReservationResult { + private boolean success; + private String message; + + public boolean isSuccess() { return success; } + public void setSuccess(boolean success) { this.success = success; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + } +} diff --git a/HRS/src/com/hrs/service/UserService.java b/HRS/src/com/hrs/service/UserService.java new file mode 100644 index 0000000..15a4eca --- /dev/null +++ b/HRS/src/com/hrs/service/UserService.java @@ -0,0 +1,51 @@ +package com.hrs.service; + +import com.hrs.model.entity.User; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: UserService.java +* @Description: 用户业务逻辑接口 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:01:45 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public interface UserService { + + /** + * 用户登录验证 + * @param username 用户名 + * @param password 明文密码 + * @param roleType 角色类型 + * @return 登录成功返回User对象，失败返回null + */ + User login(String username, String password, String roleType); + + /** + * 用户注册 + * @param user 用户信息 + * @param confirmPassword 确认密码 + * @return 注册结果和错误信息 + */ + RegisterResult register(User user, String confirmPassword); + + /** + * 注册结果类 + */ + class RegisterResult { + private boolean success; + private String message; + + public boolean isSuccess() { return success; } + public void setSuccess(boolean success) { this.success = success; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + } +} diff --git a/HRS/src/com/hrs/service/impl/CollectionServiceImpl.java b/HRS/src/com/hrs/service/impl/CollectionServiceImpl.java new file mode 100644 index 0000000..bfd197c --- /dev/null +++ b/HRS/src/com/hrs/service/impl/CollectionServiceImpl.java @@ -0,0 +1,156 @@ +package com.hrs.service.impl; + +import com.hrs.dao.CollectionDao; +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.CollectionDaoImpl; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.Collection; +import com.hrs.model.entity.House; +import com.hrs.service.CollectionService; + +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: CollectionServiceImpl.java +* @Description: 收藏业务逻辑实现类 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:04:16 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public class CollectionServiceImpl implements CollectionService { + + private CollectionDao collectionDao = new CollectionDaoImpl(); + private HouseDao houseDao = new HouseDaoImpl(); + + /** + * 添加收藏 + * @param tenantId 租客ID + * @param houseId 房源ID + * @return 添加结果 + */ + @Override + public CollectionResult addCollection(Long tenantId, Long houseId) { + CollectionResult result = new CollectionResult(); + + // 1. 参数校验 + if (tenantId == null || tenantId <= 0) { + result.setSuccess(false); + result.setMessage("用户未登录"); + return result; + } + + if (houseId == null || houseId <= 0) { + result.setSuccess(false); + result.setMessage("房源信息错误"); + return result; + } + + // 2. 检查房源是否存在且已上架 + House house = houseDao.findById(houseId); + if (house == null) { + result.setSuccess(false); + result.setMessage("房源不存在"); + return result; + } + + if (!"1".equals(house.getStatus())) { + result.setSuccess(false); + result.setMessage("房源已下架，无法收藏"); + return result; + } + + // 3. 检查是否已收藏 + if (collectionDao.isCollected(tenantId, houseId)) { + result.setSuccess(false); + result.setMessage("已经收藏过该房源"); + result.setExists(true); + return result; + } + + // 4. 添加收藏 + Collection collection = new Collection(); + collection.setTenantId(tenantId); + collection.setHouseId(houseId); + + boolean success = collectionDao.add(collection); + result.setSuccess(success); + result.setMessage(success ? "收藏成功" : "收藏失败，请稍后重试"); + + return result; + } + + /** + * 取消收藏（通过收藏ID） + */ + @Override + public boolean deleteCollectionById(Long collectionId, Long tenantId) { + if (collectionId == null || tenantId == null) { + return false; + } + + // 验证该收藏是否属于当前用户（实际DAO层可以直接删除，但为了安全可以验证） + return collectionDao.deleteById(collectionId); + } + + /** + * 取消收藏（通过房源ID） + */ + @Override + public boolean deleteCollectionByHouseId(Long houseId, Long tenantId) { + if (houseId == null || tenantId == null) { + return false; + } + + return collectionDao.delete(tenantId, houseId); + } + + /** + * 获取租客的收藏列表（带房源详情） + */ + @Override + public List getTenantCollections(Long tenantId) { + if (tenantId == null || tenantId <= 0) { + return null; + } + + List collections = collectionDao.findByTenantId(tenantId); + + // 过滤掉已下架的房源 + collections.removeIf(c -> { + House house = c.getHouse(); + return house == null || !"1".equals(house.getStatus()); + }); + + return collections; + } + + /** + * 检查是否已收藏 + */ + @Override + public boolean isCollected(Long tenantId, Long houseId) { + if (tenantId == null || houseId == null) { + return false; + } + return collectionDao.isCollected(tenantId, houseId); + } + + /** + * 获取收藏数量 + */ + @Override + public int getCollectionCount(Long tenantId) { + if (tenantId == null || tenantId <= 0) { + return 0; + } + return collectionDao.countByTenantId(tenantId); + } +} diff --git a/HRS/src/com/hrs/service/impl/HouseServiceImpl.java b/HRS/src/com/hrs/service/impl/HouseServiceImpl.java new file mode 100644 index 0000000..9266c21 --- /dev/null +++ b/HRS/src/com/hrs/service/impl/HouseServiceImpl.java @@ -0,0 +1,194 @@ +package com.hrs.service.impl; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.service.HouseService; + +import java.math.BigDecimal; +import java.util.List; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: HouseServiceImpl.java +* @Description: 房源业务逻辑实现类 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:04:33 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public class HouseServiceImpl implements HouseService { + + private HouseDao houseDao = new HouseDaoImpl(); + + /** + * 获取已上架房源（租客端） + */ + @Override + public List getPublishedHouses() { + return houseDao.findPublishedHouses(); + } + + /** + * 按区域筛选房源 + */ + @Override + public List searchByArea(String area) { + if (area == null || area.trim().isEmpty()) { + return getPublishedHouses(); + } + return houseDao.findHousesByArea(area); + } + + /** + * 按价格区间筛选房源 + */ + @Override + public List searchByPrice(int minPrice, int maxPrice) { + if (minPrice <= 0 && maxPrice <= 0) { + return getPublishedHouses(); + } + if (minPrice <= 0) { + minPrice = 0; + } + if (maxPrice <= 0) { + maxPrice = Integer.MAX_VALUE; + } + return houseDao.findHousesByPrice(minPrice, maxPrice); + } + + /** + * 获取房源详情 + */ + @Override + public House getHouseDetail(Long houseId) { + if (houseId == null || houseId <= 0) { + return null; + } + return houseDao.findById(houseId); + } + + /** + * 获取房东的房源列表 + */ + @Override + public List getLandlordHouses(Long landlordId) { + if (landlordId == null || landlordId <= 0) { + return null; + } + return houseDao.findByLandlordId(landlordId); + } + + /** + * 添加房源 + * @return 添加结果 + */ + @Override + public AddHouseResult addHouse(House house) { + AddHouseResult result = new AddHouseResult(); + + // 1. 参数校验 + if (house.getTitle() == null || house.getTitle().trim().isEmpty()) { + result.setSuccess(false); + result.setMessage("房源标题不能为空"); + return result; + } + + if (house.getRentPrice() == null || house.getRentPrice().compareTo(BigDecimal.ZERO) <= 0) { + result.setSuccess(false); + result.setMessage("租金不能为空或小于0"); + return result; + } + + if (house.getLandlordId() == null || house.getLandlordId() <= 0) { + result.setSuccess(false); + result.setMessage("房东信息错误"); + return result; + } + + // 2. 设置默认值 + if (house.getStatus() == null) { + house.setStatus("0"); // 默认待审核 + } + + // 3. 保存 + boolean success = houseDao.add(house); + result.setSuccess(success); + result.setMessage(success ? "房源添加成功，等待管理员审核" : "添加失败，请稍后重试"); + + return result; + } + + /** + * 更新房源 + */ + @Override + public UpdateHouseResult updateHouse(House house, Long landlordId) { + UpdateHouseResult result = new UpdateHouseResult(); + + // 1. 参数校验 + if (house.getId() == null || house.getId() <= 0) { + result.setSuccess(false); + result.setMessage("房源信息错误"); + return result; + } + + // 2. 验证权限（该房源是否属于当前房东） + House existingHouse = houseDao.findById(house.getId()); + if (existingHouse == null || !existingHouse.getLandlordId().equals(landlordId)) { + result.setSuccess(false); + result.setMessage("无权修改此房源"); + return result; + } + + // 3. 已上架的房源修改后需要重新审核 + if ("1".equals(existingHouse.getStatus())) { + house.setStatus("0"); // 重新进入待审核状态 + } else { + house.setStatus(existingHouse.getStatus()); + } + + // 4. 更新 + boolean success = houseDao.update(house); + result.setSuccess(success); + result.setMessage(success ? "修改成功" : "修改失败"); + + return result; + } + + /** + * 删除房源 + */ + @Override + public boolean deleteHouse(Long houseId, Long landlordId) { + if (houseId == null || landlordId == null) { + return false; + } + + House house = houseDao.findById(houseId); + if (house == null || !house.getLandlordId().equals(landlordId)) { + return false; + } + + return houseDao.delete(houseId); + } + + /** + * 审核房源（管理员） + */ + @Override + public boolean auditHouse(Long houseId, boolean approved) { + if (houseId == null || houseId <= 0) { + return false; + } + + String status = approved ? "1" : "3"; // 1-已上架，3-违规/拒绝 + return houseDao.updateStatus(houseId, status); + } +} diff --git a/HRS/src/com/hrs/service/impl/OrderServiceImpl.java b/HRS/src/com/hrs/service/impl/OrderServiceImpl.java new file mode 100644 index 0000000..92215e3 --- /dev/null +++ b/HRS/src/com/hrs/service/impl/OrderServiceImpl.java @@ -0,0 +1,241 @@ +package com.hrs.service.impl; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.OrderDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.dao.impl.OrderDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.Order; +import com.hrs.service.OrderService; + +import java.math.BigDecimal; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.List; +import java.util.concurrent.TimeUnit; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: OrderServiceImpl.java +* @Description: 订单业务逻辑实现类 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:09:00 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public class OrderServiceImpl implements OrderService { + + private OrderDao orderDao = new OrderDaoImpl(); + private HouseDao houseDao = new HouseDaoImpl(); + + /** + * 创建订单 + */ + @Override + public CreateOrderResult createOrder(Long tenantId, Long houseId, Date startDate, Date endDate) { + CreateOrderResult result = new CreateOrderResult(); + + // 1. 参数校验 + if (tenantId == null || tenantId <= 0) { + result.setSuccess(false); + result.setMessage("用户未登录"); + return result; + } + + if (houseId == null || houseId <= 0) { + result.setSuccess(false); + result.setMessage("房源信息错误"); + return result; + } + + if (startDate == null || endDate == null) { + result.setSuccess(false); + result.setMessage("请选择租赁时间"); + return result; + } + + // 2. 检查房源是否存在且已上架 + House house = houseDao.findById(houseId); + if (house == null) { + result.setSuccess(false); + result.setMessage("房源不存在"); + return result; + } + + if (!"1".equals(house.getStatus())) { + result.setSuccess(false); + result.setMessage("房源已下架，无法下单"); + return result; + } + + // 3. 日期校验 + Date now = new Date(); + if (startDate.before(now)) { + result.setSuccess(false); + result.setMessage("租赁开始日期不能早于今天"); + return result; + } + + if (endDate.before(startDate)) { + result.setSuccess(false); + result.setMessage("结束日期不能早于开始日期"); + return result; + } + + // 4. 计算天数和总租金 + long diff = endDate.getTime() - startDate.getTime(); + int days = (int) TimeUnit.DAYS.convert(diff, TimeUnit.MILLISECONDS); + if (days <= 0) { + days = 1; + } + + // 按比例计算租金 + BigDecimal monthlyRent = house.getRentPrice(); + BigDecimal dailyRent = monthlyRent.divide(BigDecimal.valueOf(30), 2, BigDecimal.ROUND_HALF_UP); + BigDecimal totalRent = dailyRent.multiply(BigDecimal.valueOf(days)).setScale(2, BigDecimal.ROUND_HALF_UP); + + // 5. 生成订单编号 + String orderNo = generateOrderNo(); + + // 6. 创建订单 + Order order = new Order(); + order.setTenantId(tenantId); + order.setHouseId(houseId); + order.setOrderNo(orderNo); + order.setRentStartTime(startDate); + order.setRentEndTime(endDate); + order.setTotalRent(totalRent); + order.setPayStatus("0"); // 待支付 + order.setStatus("0"); // 待签约 + + boolean success = orderDao.add(order); + + result.setSuccess(success); + result.setMessage(success ? "订单创建成功，请完成支付" : "订单创建失败，请稍后重试"); + if (success) { + result.setOrderId(order.getId()); + result.setOrderNo(orderNo); + result.setTotalRent(totalRent); + } + + return result; + } + + /** + * 模拟支付 + */ + @Override + public boolean payOrder(Long orderId, Long tenantId) { + if (orderId == null || tenantId == null) { + return false; + } + + Order order = orderDao.findById(orderId); + if (order == null || !order.getTenantId().equals(tenantId)) { + return false; + } + + // 只有待支付的订单可以支付 + if (!"0".equals(order.getPayStatus())) { + return false; + } + + return orderDao.updatePayStatus(orderId, "1"); + } + + /** + * 取消订单（租客） + */ + @Override + public boolean cancelOrder(Long orderId, Long tenantId) { + if (orderId == null || tenantId == null) { + return false; + } + + Order order = orderDao.findById(orderId); + if (order == null || !order.getTenantId().equals(tenantId)) { + return false; + } + + // 只有待支付的订单可以取消 + if (!"0".equals(order.getPayStatus())) { + return false; + } + + return orderDao.updateStatus(orderId, "3"); // 3-已取消 + } + + /** + * 获取租客订单列表 + */ + @Override + public List getTenantOrders(Long tenantId) { + if (tenantId == null || tenantId <= 0) { + return null; + } + return orderDao.findByTenantId(tenantId); + } + + /** + * 获取房东订单列表 + */ + @Override + public List getLandlordOrders(Long landlordId) { + if (landlordId == null || landlordId <= 0) { + return null; + } + return orderDao.findByLandlordId(landlordId); + } + + /** + * 获取所有订单（管理员） + */ + @Override + public List getAllOrders() { + return orderDao.findAll(); + } + + /** + * 获取订单详情 + */ + @Override + public Order getOrderDetail(Long orderId) { + if (orderId == null || orderId <= 0) { + return null; + } + return orderDao.findById(orderId); + } + + /** + * 统计租客订单数量 + */ + @Override + public int getTenantOrderCount(Long tenantId) { + if (tenantId == null || tenantId <= 0) { + return 0; + } + return orderDao.countByTenantId(tenantId); + } + + /** + * 统计所有订单数量 + */ + @Override + public int getAllOrderCount() { + return orderDao.countAll(); + } + + /** + * 生成订单编号 + */ + private String generateOrderNo() { + SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS"); + return "ORD" + sdf.format(new Date()); + } +} diff --git a/HRS/src/com/hrs/service/impl/ReservationServiceImpl.java b/HRS/src/com/hrs/service/impl/ReservationServiceImpl.java new file mode 100644 index 0000000..d31338b --- /dev/null +++ b/HRS/src/com/hrs/service/impl/ReservationServiceImpl.java @@ -0,0 +1,187 @@ +package com.hrs.service.impl; + +import com.hrs.dao.HouseDao; +import com.hrs.dao.ReservationDao; +import com.hrs.dao.impl.HouseDaoImpl; +import com.hrs.dao.impl.ReservationDaoImpl; +import com.hrs.model.entity.House; +import com.hrs.model.entity.Reservation; +import com.hrs.service.ReservationService; + +import java.util.Date; +import java.util.List; +import java.util.concurrent.TimeUnit; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ReservationServiceImpl.java +* @Description: 预约看房业务逻辑实现类 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:06:14 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public class ReservationServiceImpl implements ReservationService { + + private ReservationDao reservationDao = new ReservationDaoImpl(); + private HouseDao houseDao = new HouseDaoImpl(); + + /** + * 创建预约 + */ + @Override + public ReservationResult createReservation(Long tenantId, Long houseId, Date reserveTime, String remark) { + ReservationResult result = new ReservationResult(); + + // 1. 参数校验 + if (tenantId == null || tenantId <= 0) { + result.setSuccess(false); + result.setMessage("用户未登录"); + return result; + } + + if (houseId == null || houseId <= 0) { + result.setSuccess(false); + result.setMessage("房源信息错误"); + return result; + } + + if (reserveTime == null) { + result.setSuccess(false); + result.setMessage("请选择预约时间"); + return result; + } + + // 2. 检查房源是否存在且已上架 + House house = houseDao.findById(houseId); + if (house == null) { + result.setSuccess(false); + result.setMessage("房源不存在"); + return result; + } + + if (!"1".equals(house.getStatus())) { + result.setSuccess(false); + result.setMessage("房源已下架，无法预约"); + return result; + } + + // 3. 检查预约时间（不能早于当前时间1小时） + Date now = new Date(); + long minReserveTime = now.getTime() + TimeUnit.HOURS.toMillis(1); + if (reserveTime.getTime() < minReserveTime) { + result.setSuccess(false); + result.setMessage("预约时间至少需要提前1小时"); + return result; + } + + // 4. 创建预约 + Reservation reservation = new Reservation(); + reservation.setTenantId(tenantId); + reservation.setHouseId(houseId); + reservation.setLandlordId(house.getLandlordId()); + reservation.setReserveTime(reserveTime); + reservation.setRemark(remark); + + boolean success = reservationDao.add(reservation); + result.setSuccess(success); + result.setMessage(success ? "预约成功，请等待房东确认" : "预约失败，请稍后重试"); + + return result; + } + + /** + * 获取租客的预约列表 + */ + @Override + public List getTenantReservations(Long tenantId) { + if (tenantId == null || tenantId <= 0) { + return null; + } + return reservationDao.findByTenantId(tenantId); + } + + /** + * 获取房东收到的预约列表 + */ + @Override + public List getLandlordReservations(Long landlordId) { + if (landlordId == null || landlordId <= 0) { + return null; + } + return reservationDao.findByLandlordId(landlordId); + } + + /** + * 租客取消预约 + */ + @Override + public boolean cancelReservationByTenant(Long reservationId, Long tenantId) { + if (reservationId == null || tenantId == null) { + return false; + } + + Reservation reservation = reservationDao.findById(reservationId); + if (reservation == null || !reservation.getTenantId().equals(tenantId)) { + return false; + } + + // 只有待确认的预约可以取消 + if (!"0".equals(reservation.getStatus())) { + return false; + } + + return reservationDao.cancel(reservationId, tenantId); + } + + /** + * 房东处理预约（确认/拒绝） + */ + @Override + public boolean handleReservation(Long reservationId, Long landlordId, boolean approve) { + if (reservationId == null || landlordId == null) { + return false; + } + + Reservation reservation = reservationDao.findById(reservationId); + if (reservation == null || !reservation.getLandlordId().equals(landlordId)) { + return false; + } + + // 只有待确认的预约可以处理 + if (!"0".equals(reservation.getStatus())) { + return false; + } + + String status = approve ? "1" : "2"; // 1-已确认，2-已取消/拒绝 + return reservationDao.updateStatus(reservationId, status); + } + + /** + * 获取预约详情 + */ + @Override + public Reservation getReservationDetail(Long reservationId) { + if (reservationId == null || reservationId <= 0) { + return null; + } + return reservationDao.findById(reservationId); + } + + /** + * 获取房东待处理预约数量 + */ + @Override + public int getPendingCount(Long landlordId) { + if (landlordId == null || landlordId <= 0) { + return 0; + } + return reservationDao.countByLandlordId(landlordId); + } +} diff --git a/HRS/src/com/hrs/service/impl/UserServiceImpl.java b/HRS/src/com/hrs/service/impl/UserServiceImpl.java new file mode 100644 index 0000000..0c36a9b --- /dev/null +++ b/HRS/src/com/hrs/service/impl/UserServiceImpl.java @@ -0,0 +1,128 @@ +package com.hrs.service.impl; + +import com.hrs.dao.UserDao; +import com.hrs.dao.impl.UserDaoImpl; +import com.hrs.model.entity.User; +import com.hrs.service.UserService; +import com.hrs.util.MD5Util; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: UserServiceImpl.java +* @Description: 用户业务逻辑实现类 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:06:30 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public class UserServiceImpl implements UserService { + + private UserDao userDao = new UserDaoImpl(); + + /** + * 用户登录验证 + * @param username 用户名 + * @param password 明文密码 + * @param roleType 角色类型 + * @return 登录成功返回User对象，失败返回null + */ + @Override + public User login(String username, String password, String roleType) { + // 1. 参数校验 + if (username == null || username.trim().isEmpty()) { + return null; + } + if (password == null || password.trim().isEmpty()) { + return null; + } + + // 2. 密码加密 + String encryptedPassword = MD5Util.md5(password); + + // 3. 查询用户 + User user = userDao.findByUsernameAndPassword(username, encryptedPassword); + + // 4. 验证角色 + if (user != null && !user.getRoleType().equals(roleType)) { + return null; + } + + // 5. 验证账号状态 + if (user != null && "2".equals(user.getStatus())) { + return null; + } + + return user; + } + + /** + * 用户注册 + * @param user 用户信息 + * @param confirmPassword 确认密码 + * @return 注册结果和错误信息 + */ + @Override + public RegisterResult register(User user, String confirmPassword) { + RegisterResult result = new RegisterResult(); + + // 1. 参数校验 + if (user.getUserName() == null || user.getUserName().trim().isEmpty()) { + result.setSuccess(false); + result.setMessage("用户名不能为空"); + return result; + } + + if (user.getPassword() == null || user.getPassword().trim().isEmpty()) { + result.setSuccess(false); + result.setMessage("密码不能为空"); + return result; + } + + // 2. 密码一致性校验 + if (!user.getPassword().equals(confirmPassword)) { + result.setSuccess(false); + result.setMessage("两次输入的密码不一致"); + return result; + } + + // 3. 手机号格式校验 + if (user.getPhone() == null || !user.getPhone().matches("^1[3-9]\\d{9}$")) { + result.setSuccess(false); + result.setMessage("手机号格式不正确"); + return result; + } + + // 4. 用户名唯一性校验 + User existUser = userDao.findByUsername(user.getUserName()); + if (existUser != null) { + result.setSuccess(false); + result.setMessage("用户名已存在"); + return result; + } + + // 5. 手机号唯一性校验 + User existPhone = userDao.findByPhone(user.getPhone()); + if (existPhone != null) { + result.setSuccess(false); + result.setMessage("手机号已注册"); + return result; + } + + // 6. 密码加密 + user.setPassword(MD5Util.md5(user.getPassword())); + user.setStatus("0"); // 默认未认证 + + // 7. 保存用户 + boolean success = userDao.add(user); + result.setSuccess(success); + result.setMessage(success ? "注册成功" : "注册失败，请稍后重试"); + + return result; + } +} diff --git a/HRS/src/com/hrs/util/DBUtil.java b/HRS/src/com/hrs/util/DBUtil.java new file mode 100644 index 0000000..7a38f5b --- /dev/null +++ b/HRS/src/com/hrs/util/DBUtil.java @@ -0,0 +1,158 @@ +package com.hrs.util; + +import java.sql.*; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: DBUtil.java +* @Description: 数据库连接工具类 +* +* @version: v1.0.0 +* @author: 董济硕 +* @date: 2026年4月13日 上午10:08:25 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 董济硕 v1.0.0 新建文件 +*/ +public class DBUtil { + + // 数据库配置信息 + private static final String DRIVER = "com.mysql.jdbc.Driver"; + private static final String URL = "jdbc:mysql://localhost:3306/hrs?useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true"; + private static final String USERNAME = "root"; // MySQL用户名 + private static final String PASSWORD = "root"; // MySQL密码 + /** + * + * @Function: + * @Description: 静态代码块：加载数据库驱动 + * + * @param: 无 + * @return：无 + * @throws：ClassNotFoundException + * + * @version: v1.0.0 + * @author: 董济硕 + * @date: 2025年4月6日 上午10:11:25 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 董济硕 v1.0.0 新建方法 + */ + static { + try { + Class.forName(DRIVER); + System.out.println("✅ MySQL驱动加载成功！"); + } catch (ClassNotFoundException e) { + System.out.println("❌ MySQL驱动加载失败！"); + e.printStackTrace(); + } + } + + /** + * + * @Function: getConnection + * @Description: 获取数据库连接 + * + * @param: 无 + * @return：Connection 数据库连接对象 + * @throws：SQLException + * + * @version: v1.0.0 + * @author: 董济硕 + * @date: 2025年4月6日 上午10:14:58 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 董济硕 v1.0.0 新建方法 + */ + public static Connection getConnection() throws SQLException { + return DriverManager.getConnection(URL, USERNAME, PASSWORD); + } + /** + * + * @Function: close + * @Description: 关闭连接（查询用） + * + * @param: ResultSet 结果集, PreparedStatement 预编译语句, Connection 数据库连接 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 董济硕 + * @date: 2025年4月6日 上午10:19:21 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 董济硕 v1.0.0 新建方法 + */ + + public static void close(ResultSet rs, PreparedStatement pstmt, Connection conn) { + if (rs != null) { + try { rs.close(); } catch (SQLException e) { e.printStackTrace(); } + } + close(pstmt, conn); + } + /** + * + * @Function: close + * @Description: 关闭连接（增删改用） + * + * @param: PreparedStatement 预编译语句, Connection 数据库连接 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 董济硕 + * @date: 2025年4月6日 上午10:50:58 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 董济硕 v1.0.0 新建方法 + */ + public static void close(PreparedStatement pstmt, Connection conn) { + if (pstmt != null) { + try { pstmt.close(); } catch (SQLException e) { e.printStackTrace(); } + } + if (conn != null) { + try { conn.close(); } catch (SQLException e) { e.printStackTrace(); } + } + } + /** + * + * @Function: main + * @Description: 测试数据库连接 + * + * @param: String[] 命令行参数 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 董济硕 + * @date: 2025年4月6日 上午10:55:14 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 董济硕 v1.0.0 新建方法 + */ + public static void main(String[] args) { + Connection conn = null; + try { + conn = DBUtil.getConnection(); + System.out.println("✅ 数据库连接成功！"); + System.out.println("连接对象：" + conn); + } catch (SQLException e) { + System.out.println("❌ 数据库连接失败！"); + e.printStackTrace(); + } finally { + close(null, null, conn); + } + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/util/ImageUploadUtil.java b/HRS/src/com/hrs/util/ImageUploadUtil.java new file mode 100644 index 0000000..4604c68 --- /dev/null +++ b/HRS/src/com/hrs/util/ImageUploadUtil.java @@ -0,0 +1,251 @@ +package com.hrs.util; + +import javax.servlet.http.Part; +import java.io.*; +import java.text.SimpleDateFormat; +import java.util.*; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: ImageUploadUtil.java +* @Description: 房源图片上传工具类 +* +* @version: v1.0.0 +* @author: 黄红 +* @date: 2026年4月13日 上午10:09:44 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 黄红 v1.0.0 新建文件 +*/ +public class ImageUploadUtil { + + // 允许的图片类型 + private static final Set ALLOWED_TYPES = new HashSet<>(Arrays.asList( + "image/jpeg", "image/jpg", "image/png", "image/gif" + )); + + // 最大文件大小 5MB + private static final long MAX_FILE_SIZE = 5 * 1024 * 1024; + + // 上传目录 + private static final String UPLOAD_DIR = "upload/house/"; + /** + * + * @Function: saveImage + * @Description: 保存单张图片 + * + * @param: Part 文件部件, HttpServletRequest 请求对象 + * @return：String 图片相对路径，失败返回null + * @throws：IOException + * + * @version: v1.0.0 + * @author: 黄红 + * @date: 2025年4月6日 上午10:11:11 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 黄红 v1.0.0 新建方法 + */ + public static String saveImage(Part part, javax.servlet.http.HttpServletRequest request) { + if (part == null || part.getSize() == 0) { + return null; + } + + // 检查文件类型 + String contentType = part.getContentType(); + if (!ALLOWED_TYPES.contains(contentType)) { + System.out.println("不支持的文件类型：" + contentType); + return null; + } + + // 检查文件大小 + if (part.getSize() > MAX_FILE_SIZE) { + System.out.println("文件过大：" + part.getSize()); + return null; + } + + // 获取文件扩展名 + String extension = getExtension(contentType); + + // 生成唯一文件名 + String fileName = generateFileName() + extension; + + // 获取上传目录的绝对路径 + String uploadPath = request.getServletContext().getRealPath("/") + UPLOAD_DIR; + + // 创建目录 + File uploadDir = new File(uploadPath); + if (!uploadDir.exists()) { + uploadDir.mkdirs(); + } + + // 保存文件 + String filePath = uploadPath + fileName; + try (InputStream input = part.getInputStream(); + OutputStream output = new FileOutputStream(filePath)) { + + byte[] buffer = new byte[1024]; + int length; + while ((length = input.read(buffer)) > 0) { + output.write(buffer, 0, length); + } + + return UPLOAD_DIR + fileName; + + } catch (IOException e) { + e.printStackTrace(); + return null; + } + } + /** + * + * @Function: saveMultipleImages + * @Description: 保存多张图片（用于添加房源） + * + * @param: Collection 文件部件集合, HttpServletRequest 请求对象 + * @return：String 多张图片路径（逗号分隔），失败返回null + * @throws：IOException + * + * @version: v1.0.0 + * @author: 黄红 + * @date: 2025年4月6日 上午10:15:28 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 黄红 v1.0.0 新建方法 + */ + public static String saveMultipleImages(java.util.Collection parts, + javax.servlet.http.HttpServletRequest request) { + List savedPaths = new ArrayList<>(); + + for (Part part : parts) { + if (part.getName().equals("images") && part.getSize() > 0) { + String path = saveImage(part, request); + if (path != null) { + savedPaths.add(path); + } + } + } + + if (savedPaths.isEmpty()) { + return null; + } + + return String.join(",", savedPaths); + } + /** + * + * @Function: deleteImage + * @Description: 删除图片文件 + * + * @param: imagePath 图片相对路径, HttpServletRequest 请求对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 黄红 + * @date: 2025年4月6日 上午10:14:23 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 黄红 v1.0.0 新建方法 + */ + public static void deleteImage(String imagePath, javax.servlet.http.HttpServletRequest request) { + if (imagePath == null || imagePath.trim().isEmpty()) { + return; + } + + String realPath = request.getServletContext().getRealPath("/") + imagePath; + File file = new File(realPath); + if (file.exists()) { + file.delete(); + } + } + /** + * + * @Function: deleteImages + * @Description: 删除多张图片 + * + * @param: imagePaths 多张图片路径（逗号分隔）, HttpServletRequest 请求对象 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 黄红 + * @date: 2025年4月6日 上午10:20:18 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 黄红 v1.0.0 新建方法 + */ + public static void deleteImages(String imagePaths, javax.servlet.http.HttpServletRequest request) { + if (imagePaths == null || imagePaths.trim().isEmpty()) { + return; + } + + String[] paths = imagePaths.split(","); + for (String path : paths) { + deleteImage(path.trim(), request); + } + } + /** + * + * @Function: getExtension + * @Description: 根据内容类型获取文件扩展名 + * + * @param: contentType 文件内容类型 + * @return：String 文件扩展名 + * @throws：无 + * + * @version: v1.0.0 + * @author: 黄红 + * @date: 2025年4月6日 上午10:22:45 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 黄红 v1.0.0 新建方法 + */ + private static String getExtension(String contentType) { + switch (contentType) { + case "image/jpeg": + case "image/jpg": + return ".jpg"; + case "image/png": + return ".png"; + case "image/gif": + return ".gif"; + default: + return ".jpg"; + } + } + /** + * + * @Function: generateFileName + * @Description: 生成唯一文件名 + * + * @param: 无 + * @return：String 唯一文件名 + * @throws：无 + * + * @version: v1.0.0 + * @author: 黄红 + * @date: 2025年4月6日 上午10:24:23 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 黄红 v1.0.0 新建方法 + */ + private static String generateFileName() { + SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS"); + return sdf.format(new Date()) + "_" + UUID.randomUUID().toString().substring(0, 8); + } +} \ No newline at end of file diff --git a/HRS/src/com/hrs/util/MD5Util.java b/HRS/src/com/hrs/util/MD5Util.java new file mode 100644 index 0000000..c0050a9 --- /dev/null +++ b/HRS/src/com/hrs/util/MD5Util.java @@ -0,0 +1,142 @@ +package com.hrs.util; + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; + +/** +* Copyright: Copyright (c) 2026 chinasofti +* +* @ClassName: MD5Util.java +* @Description: MD5加密工具类 +* +* @version: v1.0.0 +* @author: 李鑫 +* @date: 2026年4月13日 上午10:10:21 +* +* Modification History: +* Date Author Version Description +*---------------------------------------------------------* +* 2026年4月13日 李鑫 v1.0.0 新建文件 +*/ +public class MD5Util { + /** + * + * @Function: md5 + * @Description: 将字符串进行MD5加密 + * + * @param: str 要加密的字符串 + * @return：String MD5加密后的32位小写字符串 + * @throws：NoSuchAlgorithmException + * + * @version: v1.0.0 + * @author: 李鑫 + * @date: 2025年4月6日 上午10:20:32 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 李鑫 v1.0.0 新建方法 + */ + public static String md5(String str) { + if (str == null || str.isEmpty()) { + return null; + } + + try { + MessageDigest md = MessageDigest.getInstance("MD5"); + byte[] bytes = md.digest(str.getBytes()); + + // 将字节数组转换为十六进制字符串 + StringBuilder sb = new StringBuilder(); + for (byte b : bytes) { + // 取字节的高四位 + int high = (b >> 4) & 0x0f; + // 取字节的低四位 + int low = b & 0x0f; + sb.append(hexChar(high)); + sb.append(hexChar(low)); + } + + return sb.toString(); + + } catch (NoSuchAlgorithmException e) { + e.printStackTrace(); + return null; + } + } + /** + * + * @Function: hexChar + * @Description: 将0-15的数字转换为十六进制字符 + * + * @param: value 0-15的整数值 + * @return：char 对应的十六进制字符 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李鑫 + * @date: 2025年4月6日 上午10:24:58 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 李鑫 v1.0.0 新建方法 + */ + private static char hexChar(int value) { + if (value >= 0 && value <= 9) { + return (char) ('0' + value); + } else { + return (char) ('a' + (value - 10)); + } + } + /** + * + * @Function: verify + * @Description: 验证密码是否匹配 + * + * @param: inputPassword 用户输入的明文密码, storedPassword 数据库中存储的MD5密码 + * @return：boolean 是否匹配 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李鑫 + * @date: 2025年4月6日 上午10:28:42 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 李鑫 v1.0.0 新建方法 + */ + public static boolean verify(String inputPassword, String storedPassword) { + String encrypted = md5(inputPassword); + return encrypted != null && encrypted.equals(storedPassword); + } + /** + * + * @Function: main + * @Description: 测试方法 + * + * @param: String[] 命令行参数 + * @return：无 + * @throws：无 + * + * @version: v1.0.0 + * @author: 李鑫 + * @date: 2025年4月6日 上午10:30:25 + * + * Modification History: + * Date Author Version Description + *---------------------------------------------------------* + * 2025年4月6日 李鑫 v1.0.0 新建方法 + */ + public static void main(String[] args) { + String password = "123456"; + String encrypted = md5(password); + System.out.println("明文密码：" + password); + System.out.println("MD5加密：" + encrypted); + System.out.println("长度：" + encrypted.length()); + + // 验证 + System.out.println("验证结果：" + verify("123456", encrypted)); + } +} \ No newline at end of file