SSM酒店管理系统项目Day20
2024-06-17 10:16:48
文章目录
- 25.入住管理
- 25.1 添加页面
- 25.2 查询内容
- 25.3 登记入住
- 25.4 退房
建议配合视频学习食用（13-4~14-2）：
https://www.bilibili.com/video/BV1rr4y1F7Y2?p=1
25.入住管理
25.1 添加页面
1.添加订单管理、预定管理
2.修改超级管理员权限
3.添加页面
PageController.java
/*** 去到入住管理页面* @return*/@RequestMapping("/toCheckinManager")public String toCheckinManager(){return "checkin/checkinManager";}
checkin/checkinManager.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head><!-- 获取CSRF Token --><meta name="_csrf" content="${_csrf.token}"/><!-- 获取CSRF头，默认为X-CSRF-TOKEN --><meta name="_csrf_header" content="${_csrf.headerName}"/><meta charset="utf-8"><title>layui</title><meta name="renderer" content="webkit"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"><link rel="stylesheet" href="${pageContext.request.contextPath}/statics/layui/lib/layui-v2.5.5/css/layui.css"media="all"><link rel="stylesheet" href="${pageContext.request.contextPath}/statics/layui/css/public.css" media="all">
</head>
<body>
<div class="layuimini-container"><div class="layuimini-main"><%-- 搜索条件 --%><fieldset class="table-search-fieldset"><legend>搜索信息</legend><div style="margin: 10px 10px 10px 10px"><form class="layui-form layui-form-pane" action=""><div class="layui-form-item"><div class="layui-inline"><label class="layui-form-label">入住人</label><div class="layui-input-inline"><input type="text" name="customerName" autocomplete="off" class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">身份证号</label><div class="layui-input-inline"><input type="text" name="idCard" autocomplete="off" class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">手机号码</label><div class="layui-input-inline"><input type="text" name="phone" autocomplete="off" class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">房间类型</label><div class="layui-input-inline"><select name="roomTypeId" autocomplete="off" class="layui-input s_roomTypeId"><option value="">全部</option></select></div></div><div class="layui-inline"><label class="layui-form-label">入住状态</label><div class="layui-input-inline"><select name="status" autocomplete="off" class="layui-input"><option value="">全部</option><option value="1">入住中</option><option value="2">已离店</option></select></div></div><div class="layui-inline"><label class="layui-form-label">入住日期</label><div class="layui-input-inline"><input type="text" name="startDate" id="startTime" autocomplete="off" class="layui-input" placeholder="请选择入住日期" readonly></div></div><div class="layui-inline"><label class="layui-form-label">离店日期</label><div class="layui-input-inline"><input type="text" name="endDate" id="endTime" autocomplete="off" class="layui-input" placeholder="请选择离店日期" readonly></div></div></div><div class="layui-form-item"><div class="layui-input-block" style="text-align: center"><button type="submit" class="layui-btn" lay-submit lay-filter="data-search-btn"><i class="layui-icon layui-icon-search"></i>搜索</button><button type="reset" class="layui-btn layui-btn-warm"><i class="layui-icon layui-icon-refresh-1"></i>重置</button></div></div></form></div></fieldset><%-- 表格工具栏 --%><script type="text/html" id="toolbarDemo"><div class="layui-btn-container"><button class="layui-btn layui-btn-normal layui-btn-sm data-add-btn" lay-event="checkIn"><iclass="layui-icon layui-icon-edit"></i>登记入住</button></div></script><%-- 数据表格 --%><table class="layui-hide" id="currentTableId" lay-filter="currentTableFilter"></table><%-- 行工具栏 --%><script type="text/html" id="currentTableBar"><a class="layui-btn layui-btn-xs data-count-edit" lay-event="checkout"><iclass="layui-icon layui-icon-delete"></i>退房</a></script></div>
</div>
<script src="${pageContext.request.contextPath}/statics/layui/lib/layui-v2.5.5/layui.js" charset="utf-8"></script>
<script>layui.use(['form', 'table', 'laydate', 'jquery', 'layer'], function () {var $ = layui.jquery,form = layui.form,laydate = layui.laydate,layer = layui.layer,table = layui.table;//渲染日期组件laydate.render({elem: '#startTime', //指定元素type: 'datetime'});laydate.render({elem: '#endTime', //指定元素type: 'datetime'});//获取<meta>标签中封装的CSRF Tokenvar token = $("meta[name='_csrf']").attr("content");var header = $("meta[name='_csrf_header']").attr("content");//将头中的CSRF Token信息进行发送$(document).ajaxSend(function (e,xhr,options) {xhr.setRequestHeader(header,token);});//渲染表格组件var tableIns = table.render({elem: '#currentTableId',url: '${pageContext.request.contextPath}/admin/checkin/list',toolbar: '#toolbarDemo',cols: [[{field: 'id', width: 100, title: '入住编号', align: "center"},{field: 'roomType', width: 100, title: '入住房型', align: "center",templet:function (d) {return d.roomType.typeName;}},{field: 'room', width: 80, title: '房间号', align: "center",templet:function (d) {return d.room.roomNum;}},{field: 'customerName', width: 100, title: '入住人', align: "center"},{field: 'idCard', minWidth: 120, title: '身份证号', align: "center"},{field: 'phone', width: 150, title: '手机号', align: "center"},{field: 'status', width: 100, title: '状态', align: "center",templet:function (d) {return d.status == 1 ? "<font color='red'>入住中</font>" : "<font color='green'>已离店</font>";}},{field: 'payPrice', width: 120, title: '支付金额', align: "center"},{field: 'arriveDate', width: 170, title: '入住日期', align: "center"},{field: 'leaveDate', width: 170, title: '离店日期', align: "center"},{title: '操作', width: 150, toolbar: '#currentTableBar', align: "center"}]],page: true,done: function (res, curr, count) {//判断当前页码是否是大于1并且当前页的数据量为0if (curr > 1 && res.data.length == 0) {var pageValue = curr - 1;//刷新数据表格的数据tableIns.reload({page: {curr: pageValue}});}}});// 监听搜索操作form.on('submit(data-search-btn)', function (data) {tableIns.reload({where: data.field,page: {curr: 1}});return false;});//查询房型列表$.get("/admin/roomType/roomTypeList",function(result){var html = "";//循环遍历数据for (let i = 0; i <result.length; i++) {html +="<option value='"+result[i].id+"'>"+result[i].typeName+"</option>"}//将数据追加到下拉列表中$("[name='roomTypeId']").append(html);//重新渲染下拉列表form.render("select");},"json");});
</script></body>
</html>25.2 查询内容
1.实体类
CheckinVo.java
package com.manong.entity;import lombok.Data;
import org.springframework.format.annotation.DateTimeFormat;import java.util.Date;@Data
public class Checkin {private Long id;private Double payPrice;private Integer roomTypeId;private Long roomId;private String customerName;private String idCard;private String phone;@DateTimeFormat(pattern = "yyyy-MM-dd")private Date arriveDate;@DateTimeFormat(pattern = "yyyy-MM-dd")private Date leaveDate;private Long ordersId;private Integer status;private Date createDate;private Integer createdBy;private Date modifyDate;private Integer modifyBy;private String remark;//房型对象private RoomType roomType;//房间对象private Room room;}CheckinVo.java
package com.manong.vo;import com.manong.entity.Checkin;
import lombok.Data;
import org.springframework.format.annotation.DateTimeFormat;import java.util.Date;@Data
public class CheckinVo extends Checkin {private Integer page;//当前页码private Integer limit;//每页显示数量@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")private Date startDate;@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")private Date endDate;}2.数据层
CheckinMapper.java
package com.manong.dao;import com.manong.entity.Checkin;
import com.manong.vo.CheckinVo;
import org.apache.ibatis.annotations.Select;import java.util.List;public interface CheckinMapper {/*** 查询入住信息列表* @param checkinVo* @return*/List<Checkin> findCheckinList(CheckinVo checkinVo);
}CheckinMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.manong.dao.CheckinMapper"><resultMap id="BaseResultMap" type="com.manong.entity.Checkin"><id column="id" jdbcType="BIGINT" property="id" /><id column="payPrice" jdbcType="DECIMAL" property="payPrice" /><result column="roomTypeId" jdbcType="INTEGER" property="roomTypeId" /><result column="roomId" jdbcType="BIGINT" property="roomId" /><result column="customerName" jdbcType="VARCHAR" property="customerName" /><result column="idCard" jdbcType="VARCHAR" property="idCard" /><result column="phone" jdbcType="VARCHAR" property="phone" /><result column="arriveDate" jdbcType="DATE" property="arriveDate" /><result column="leaveDate" jdbcType="DATE" property="leaveDate" /><result column="ordersId" jdbcType="BIGINT" property="ordersId" /><result column="status" jdbcType="INTEGER" property="status" /><result column="createDate" jdbcType="TIMESTAMP" property="createDate" /><result column="createdBy" jdbcType="INTEGER" property="createdBy" /><result column="modifyDate" jdbcType="TIMESTAMP" property="modifyDate" /><result column="modifyBy" jdbcType="INTEGER" property="modifyBy" /><result column="remark" jdbcType="VARCHAR" property="remark" /></resultMap><resultMap id="checkinRoomResultMap" type="com.manong.entity.Checkin" extends="BaseResultMap"><!-- 房型 --><association property="roomType" javaType="com.manong.entity.RoomType"><id column="id" jdbcType="INTEGER" property="id" /><result column="typeName" jdbcType="VARCHAR" property="typeName" /><result column="photo" jdbcType="VARCHAR" property="photo" /><result column="price" jdbcType="DECIMAL" property="price" /></association><!-- 房间 --><association property="room" javaType="com.manong.entity.Room"><id column="id" jdbcType="INTEGER" property="id" /><result column="title" jdbcType="VARCHAR" property="title" /><result column="photo" jdbcType="VARCHAR" property="photo" /><result column="roomNum" jdbcType="VARCHAR" property="roomNum" /></association></resultMap><select id="findCheckinList" resultMap="checkinRoomResultMap">select t1.*,t2.`typeName`,t3.`roomNum` from t_checkin t1inner join t_room_type t2 on t2.id = t1.`roomTypeId`inner join t_room t3 on t3.id = t1.`roomId`<where><if test="customerName!=null and customerName!=''">and t1.customerName like concat('%',#{customerName},'%')</if><if test="idCard!=null and idCard!=''">and t1.idCard like concat('%',#{idCard},'%')</if><if test="phone!=null and phone!=''">and t1.phone like concat('%',#{phone},'%')</if><if test="roomTypeId!=null">and t1.roomTypeId = #{roomTypeId}</if><if test="status!=null">and t1.status = #{status}</if><if test="startDate!=null"><![CDATA[ and t1.reserveDate >= #{startDate} ]]></if><if test="endDate!=null"><![CDATA[ and t1.reserveDate <= #{endDate} ]]></if></where></select></mapper>
3.业务层
CheckinService.java
package com.manong.service;import com.manong.entity.Checkin;
import com.manong.vo.CheckinVo;import java.util.List;public interface CheckinService {/*** 查询入住信息列表* @param checkinVo* @return*/List<Checkin> findCheckinList(CheckinVo checkinVo);
}CheckinServiceImpl.java
package com.manong.service.impl;import com.manong.dao.CheckinMapper;
import com.manong.dao.OrdersMapper;
import com.manong.dao.RoomMapper;
import com.manong.dao.RoomTypeMapper;
import com.manong.entity.Checkin;
import com.manong.entity.Orders;
import com.manong.entity.Room;
import com.manong.entity.RoomType;
import com.manong.service.CheckinService;
import com.manong.vo.CheckinVo;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;import javax.annotation.Resource;
import java.util.Date;
import java.util.List;@Service
@Transactional
public class CheckinServiceImpl implements CheckinService {@Resourceprivate CheckinMapper checkinMapper;public List<Checkin> findCheckinList(CheckinVo checkinVo) {return checkinMapper.findCheckinList(checkinVo);}}4.后台管理的控制层
CheckinController.java
package com.manong.controller;import com.alibaba.fastjson.JSON;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.manong.entity.Checkin;
import com.manong.entity.SysUser;
import com.manong.service.CheckinService;
import com.manong.service.SysUserService;
import com.manong.utils.DataGridViewResult;
import com.manong.utils.SystemConstants;
import com.manong.vo.CheckinVo;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import javax.annotation.Resource;
import java.security.Principal;
import java.util.HashMap;
import java.util.List;
import java.util.Map;@RestController
@RequestMapping("/admin/checkin")
public class CheckinController {@Resourceprivate CheckinService checkinService;/*** 查询入住列表* @param checkinVo* @return*/@RequestMapping("/list")public DataGridViewResult list(CheckinVo checkinVo){//设置分页信息PageHelper.startPage(checkinVo.getPage(),checkinVo.getLimit());//调用方法List<Checkin> checkinList = checkinService.findCheckinList(checkinVo);//创建分页对象PageInfo<Checkin> pageInfo = new PageInfo<Checkin>(checkinList);//返回数据return new DataGridViewResult(pageInfo.getTotal(),pageInfo.getList());}}25.3 登记入住
1.添加监听事件
checkinManager.jsp
<%-- 添加和修改窗口 --%><div style="display: none;padding: 5px" id="addOrUpdateWindow"><form class="layui-form" style="width:90%;" id="dataFrm" lay-filter="dataFrm"><div class="layui-form-item"><div class="layui-inline"><label class="layui-form-label">预订编号</label><div class="layui-input-inline"><input type="text" name="ordersId" lay-verify="required" autocomplete="off" readonlyplaceholder="请选择预订订单" class="layui-input"></div><div class="layui-form-mid" style="position:relative;bottom:5px;"><button type="button" class="layui-btn layui-btn-sm" id="openOrdersWindow"><i class="layui-icon layui-icon-add-circle-fine"></i>选择订单</button></div></div></div><div class="layui-form-item"><div class="layui-inline"><label class="layui-form-label">所属房型</label><div class="layui-input-inline"><input type="hidden" name="roomTypeId"><input type="text" name="roomTypeName" placeholder="请选择房型" lay-verify="required" autocomplete="off" readonly class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">房间编号</label><div class="layui-input-inline"><input type="hidden" name="roomId"><input type="text" name="roomNum" placeholder="请输入房间号码" lay-verify="required" autocomplete="off" readonly class="layui-input"></div></div></div><div class="layui-form-item"><div class="layui-inline"><label class="layui-form-label">入住人</label><div class="layui-input-inline"><input type="text" name="customerName" placeholder="请输入入住人姓名" lay-verify="required" autocomplete="off" readonly class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">手机号码</label><div class="layui-input-inline"><input type="text" name="phone" placeholder="请输入手机号码" lay-verify="required" autocomplete="off" readonly class="layui-input"></div></div></div><div class="layui-form-item"><div class="layui-inline"><label class="layui-form-label">入住价格</label><div class="layui-input-inline"><input type="text" name="payPrice" placeholder="请输入入住价格" lay-verify="required" autocomplete="off" readonly class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">入住状态</label><div class="layui-input-inline"><input type="text" value="已入住" autocomplete="off" readonly class="layui-input"></div></div></div><div class="layui-form-item"><div class="layui-inline"><label class="layui-form-label">入住日期</label><div class="layui-input-inline"><input type="text" name="arriveDate" placeholder="请选择入住日期" readonly autocomplete="off" class="layui-input"></div></div><div class="layui-inline"><label class="layui-form-label">离店日期</label><div class="layui-input-inline"><input type="text" name="leaveDate" placeholder="请选择离店日期" readonly autocomplete="off" class="layui-input"></div></div></div><div class="layui-form-item"><label class="layui-form-label">身份证号</label><div class="layui-input-block"><input type="text" name="idCard" placeholder="请输入身份证号码" lay-verify="required" autocomplete="off" readonly class="layui-input"></div></div><div class="layui-form-item"><label class="layui-form-label">备注</label><div class="layui-input-block"><textarea class="layui-textarea" name="remark"></textarea></div></div><div class="layui-form-item layui-row layui-col-xs12"><div class="layui-input-block" style="text-align: center;"><button type="button" class="layui-btn" lay-submit lay-filter="doSubmit"><spanclass="layui-icon layui-icon-add-1"></span>提交</button><button type="reset" class="layui-btn layui-btn-warm"><spanclass="layui-icon layui-icon-refresh-1"></span>重置</button></div></div></form></div><!-- 选择预定订单窗口 --><div style="display: none;" id="selectOrdersWindow"><%-- 数据表格 --%><table class="layui-hide" id="ordersTableId" lay-filter="ordersTableFilter"></table></div>
//监听头部工具栏事件table.on("toolbar(currentTableFilter)",function (obj) {switch (obj.event) {case 'checkIn':openCheckinWindow();break;}});var url,mainIndex;/*** 打开登记入住窗口*/function openCheckinWindow() {mainIndex = layer.open({type: 1,//打开类型title: "登记入住",//窗口标题area: ["800px", "570px"],//窗口宽高content: $("#addOrUpdateWindow"),//引用的内容窗口success: function () {//清空表单数据$("#dataFrm")[0].reset();//提交地址url = "/admin/checkin/addCheckin";}});}//当点击选择订单按钮时触发$("#openOrdersWindow").click(function () {var index = layer.open({type: 1,//打开类型title: "选择订单",//窗口标题area: ["1300px", "500px"],//窗口宽高maxmin: true,//开启最大化和最小化content: $("#selectOrdersWindow"),//引用的内容窗口success: function () {//清空表单数据//$("#dataFrm")[0].reset();//初始化表格数据initOrdersTableData();},btn: ['确定', '取消'],yes: function(index, layero){//判断使用有选中行var checkStatus = table.checkStatus('ordersTableId');if(checkStatus.data.length>0){//获取选中行的数据var data = checkStatus.data[0];//给表单赋值form.val("dataFrm",{//key是form表单的name属性值"ordersId":data.id//订单id,"roomTypeId": data.roomTypeId //房型ID,"roomTypeName": data.roomType.typeName //房型名称,"roomNum": data.room.roomNum //房间号码,"roomId": data.roomId //房间ID,"customerName": data.reservationName //预订人姓名,"phone": data.phone //预订人手机,"payPrice": data.reservePrice //预订价格,"arriveDate": data.arriveDate //入住日期,"leaveDate": data.leaveDate //离店日期,"idCard": data.idCard //身份证号码,"remark":data.remark //备注});//关闭窗口layer.close(index);}else{layer.msg("请选择一条订单信息");}},btn2: function(index, layero){}});});/*** 初始化预订订单表格数据*/function initOrdersTableData() {table.render({elem: '#ordersTableId',url: '${pageContext.request.contextPath}/admin/orders/list?status=2',toolbar: '#toolbarDemo',cols: [[{type: "radio", width: 50},{field: 'id', width: 100, title: '预订编号', align: "center"},{field: 'roomType', width: 100, title: '预订房型', align: "center",templet:function (d) {return d.roomType.typeName;}},{field: 'room', width: 80, title: '房间号', align: "center",templet:function (d) {return d.room.roomNum;}},{field: 'reservationName', width: 100, title: '预订人', align: "center"},{field: 'idCard', width: 170, title: '身份证号', align: "center"},{field: 'phone', width: 140, title: '手机号', align: "center"},{field: 'status', width: 80, title: '状态', align: "center",templet:function (d) {if(d.status==1){return "<font color='red'>待确认</font>";}else if(d.status==2){return "<font color='blue'>已确认</font>";}else if(d.status==3){return "<font color='orange'>入住中</font>";}else if(d.status==4){return "<font color='green'>已离店</font>";}}},{field: 'reservePrice', width: 80, title: '预订价', align: "center"},{field: 'reserveDate', width: 110, title: '预订时间', align: "center"},{field: 'arriveDate', width: 110, title: '入住日期', align: "center"},{field: 'leaveDate', width: 110, title: '离店日期', align: "center"}]],page: true,});}//监听表单提交事件form.on("submit(doSubmit)",function (data) {$.post(url,data.field,function(result){if(result.success){layer.alert(result.message,{icon:1});//刷新数据表格tableIns.reload();//关闭窗口layer.close(mainIndex);}else{layer.alert(result.message,{icon:2});}},"json");//禁止页面刷新return false;});2.数据层
CheckinMapper.java
/*** 添加入住信息* @param checkin* @return*/int insert(Checkin checkin);
CheckinMapper.xml
<insert id="insert">insert into t_checkin (payPrice, roomTypeId,roomId, customerName, idCard,phone, arriveDate, leaveDate,ordersId, status, createDate,createdBy,remark)values (#{payPrice,jdbcType=DECIMAL}, #{roomTypeId,jdbcType=INTEGER},#{roomId,jdbcType=BIGINT}, #{customerName,jdbcType=VARCHAR}, #{idCard,jdbcType=VARCHAR},#{phone,jdbcType=VARCHAR}, #{arriveDate,jdbcType=DATE}, #{leaveDate,jdbcType=DATE},#{ordersId,jdbcType=BIGINT}, #{status,jdbcType=INTEGER}, #{createDate,jdbcType=TIMESTAMP},#{createdBy,jdbcType=INTEGER}, #{remark,jdbcType=VARCHAR})</insert>RoomTypeMapper.java
/*** 根据ID查询* @param roomId* @return*/@Select("select * from t_room where id =#{id}")Room getRoomById(Integer roomId);
3.业务层
CheckinService.java
/*** 添加入住信息* @param checkin* @return*/int insert(Checkin checkin);
CheckinServiceImpl.java
@Resourceprivate OrdersMapper ordersMapper;@Resourceprivate RoomTypeMapper roomTypeMapper;@Resourceprivate RoomMapper roomMapper;@Transactional(rollbackFor = RuntimeException.class)public int insert(Checkin checkin) {//设置状态checkin.setStatus(1);//入住中checkin.setCreateDate(new Date());//创建时间//调用添加入住信息的方法int count = checkinMapper.insert(checkin);//如果添加成功if(count>0){//修改预订订单信息(从已确认的状态2改成入住中3)Orders orders = new Orders();orders.setId(checkin.getOrdersId());orders.setStatus(3);//入住中//调用修改订单信息的方法ordersMapper.update(orders);//修改房型信息(在原有的已入住数量的基础上+1),预定数量-1RoomType roomType = roomTypeMapper.findById(checkin.getRoomTypeId());roomType.setLivedNum(roomType.getLivedNum()+1);roomType.setReservedNum(roomType.getReservedNum()-1);//调用修改房型的方法roomTypeMapper.updateRoomType(roomType);//修改房间状态（由已预订2改成入住中3）Room room = new Room();room.setStatus(3);room.setId(orders.getRoomId());//调用修改的方法roomMapper.updateRoom(room);}return count;}
4.后台管理的控制层
CheckinController.java
@Resourceprivate SysUserService sysUserService;/*** 登记入住* @param checkin* @param principal* @return*/@RequestMapping("/addCheckin")public String addCheckin(Checkin checkin, Principal principal){Map<String,Object> map = new HashMap<String,Object>();//获取当前登录用户SysUser loginUser = sysUserService.getUserByUserName(principal.getName());//设置创建人checkin.setCreatedBy(loginUser.getId());//调用方法if(checkinService.insert(checkin)>0){map.put(SystemConstants.SUCCESS,true);map.put(SystemConstants.MESSAGE,"登记成功");}else{map.put(SystemConstants.SUCCESS,false);map.put(SystemConstants.MESSAGE,"登记失败");}return JSON.toJSONString(map);}
25.4 退房
1.添加监听事件
checkinManager.jsp
table.on("tool(currentTableFilter)",function (obj) {switch (obj.event) {case 'checkout':checkout(obj.data);break;}});/*** 退房* @param data*/function checkout(data) {//判断当前入住订单状态是否为入住中1if(data.status==1){layer.confirm("确定要办理退房吗?",{icon:3,title:"提示"},function (index) {//发送请求$.post("/admin/checkout/addCheckout",{"checkInId":data.id},function(result){if(result.success){layer.alert(result.message,{icon:1});tableIns.reload();}else{layer.alert(result.message,{icon:2});}},"json");layer.close(index);});}else{layer.msg("该订单已办理退房，无需重复操作");}}
2.数据层
CheckoutMapper.java
package com.manong.dao;import com.manong.entity.Checkout;public interface CheckoutMapper {/*** 添加退房记录* @param checkout* @return*/int addCheckout(Checkout checkout);
}CheckinMapper.java
/*** 根据ID查询详情* @param checkInId* @return*/@Select("select * from t_checkin where id = #{checkInId}")Checkin findById(Long checkInId);/*** 修改入住订单信息* @param checkin* @return*/int update(Checkin checkin);
CheckoutMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.manong.dao.CheckoutMapper"><insert id="addCheckout">insert into t_checkout (checkOutNumber, checkInId,consumePrice, createDate, createdBy,remark)values ( #{checkOutNumber,jdbcType=VARCHAR}, #{checkInId,jdbcType=BIGINT},#{consumePrice,jdbcType=DECIMAL}, #{createDate,jdbcType=TIMESTAMP}, #{createdBy,jdbcType=INTEGER},#{remark,jdbcType=VARCHAR})</insert>
</mapper>
CheckinMapper.xml
<update id="update">update t_checkin<set><if test="roomTypeId != null">roomTypeId = #{roomTypeId,jdbcType=INTEGER},</if><if test="roomId != null">roomId = #{roomId,jdbcType=BIGINT},</if><if test="customerName != null">customerName = #{customerName,jdbcType=VARCHAR},</if><if test="idCard != null">idCard = #{idCard,jdbcType=VARCHAR},</if><if test="phone != null">phone = #{phone,jdbcType=VARCHAR},</if><if test="arriveDate != null">arriveDate = #{arriveDate,jdbcType=DATE},</if><if test="leaveDate != null">leaveDate = #{leaveDate,jdbcType=DATE},</if><if test="ordersId != null">ordersId = #{ordersId,jdbcType=BIGINT},</if><if test="status != null">status = #{status,jdbcType=INTEGER},</if><if test="createDate != null">createDate = #{createDate,jdbcType=TIMESTAMP},</if><if test="createdBy != null">createdBy = #{createdBy,jdbcType=INTEGER},</if><if test="modifyDate != null">modifyDate = #{modifyDate,jdbcType=TIMESTAMP},</if><if test="modifyBy != null">modifyBy = #{modifyBy,jdbcType=INTEGER},</if><if test="remark != null">remark = #{remark,jdbcType=VARCHAR},</if></set>where id = #{id,jdbcType=BIGINT}</update>3.业务层
CheckoutService.java
package com.manong.service;import com.manong.entity.Checkout;public interface CheckoutService {/*** 添加退房记录* @param checkout* @return*/int addCheckout(Checkout checkout);
}CheckotutServiceImpl.java
package com.manong.service.impl;import com.manong.dao.*;
import com.manong.entity.*;
import com.manong.service.CheckoutService;
import com.manong.utils.UUIDUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;import javax.annotation.Resource;
import java.util.Date;@Service
@Transactional
public class CheckoutServiceImpl implements CheckoutService {@Resourceprivate CheckoutMapper checkoutMapper;@Resourceprivate CheckinMapper checkinMapper;@Resourceprivate RoomTypeMapper roomTypeMapper;@Resourceprivate RoomMapper roomMapper;@Resourceprivate OrdersMapper ordersMapper;public int addCheckout(Checkout checkout) {checkout.setCheckOutNumber(UUIDUtils.randomUUID());//退房单号checkout.setCreateDate(new Date());//创建时间//1.向退房表(t_checkout)添加一条数据int count = checkoutMapper.addCheckout(checkout);if(count>0){//2.修改入住登记表(t_checkin)中的状态（status由1改成2已离店）Checkin checkin = checkinMapper.findById(checkout.getCheckInId());checkin.setStatus(2);//已离店//调用修改入住的方法checkinMapper.update(checkin);//3.修改房型表(t_room_type)中的可用房间数+1,入住数-1RoomType roomType = roomTypeMapper.findById(checkin.getRoomTypeId());roomType.setAvilableNum(roomType.getAvilableNum()+1);roomType.setLivedNum(roomType.getLivedNum()-1);roomTypeMapper.updateRoomType(roomType);//4.修改房间表的状态(status由3改成1)Room room = new Room();room.setId(checkin.getRoomId().intValue());room.setStatus(1);roomMapper.updateRoom(room);//修改预订表状态(t_orders)的状态【由3改成4表示已离店】Orders orders = new Orders();orders.setId(checkin.getOrdersId());orders.setStatus(4);ordersMapper.update(orders);}return count;}
}4.后台管理的控制层
CheckoutController.java
package com.manong.controller;import com.alibaba.fastjson.JSON;
import com.manong.entity.Checkout;
import com.manong.entity.SysUser;
import com.manong.service.CheckoutService;
import com.manong.service.SysUserService;
import com.manong.utils.SystemConstants;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import javax.annotation.Resource;
import java.security.Principal;
import java.util.HashMap;
import java.util.Map;@RestController
@RequestMapping("/admin/checkout")
public class CheckoutController {@Resourceprivate CheckoutService checkoutService;@Resourceprivate SysUserService sysUserService;/*** 添加退房记录* @param checkout* @param principal* @return*/@RequestMapping("/addCheckout")public String addCheckout(Checkout checkout, Principal principal){Map<String,Object> map = new HashMap<String,Object>();//获取当前登录用户SysUser sysUser = sysUserService.getUserByUserName(principal.getName());//设置创建人checkout.setCreatedBy(sysUser.getId());//调用添加退房记录的方法if(checkoutService.addCheckout(checkout)>0){map.put(SystemConstants.SUCCESS,true);map.put(SystemConstants.MESSAGE,"退房成功");}else{map.put(SystemConstants.SUCCESS,false);map.put(SystemConstants.MESSAGE,"退房失败");}return JSON.toJSONString(map);}}SSM酒店管理系统项目Day20相关推荐
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