基于SSM的酒店管理系统的设计与实现（分前后台）的代码详情-代码-最代码

首页>代码>基于SSM的酒店管理系统的设计与实现（分前后台）>/hotel-management-system/src/main/java/cn/edu/glut/jiudian/controller/ReserveController.java
01package cn.edu.glut.jiudian.controller;
02 
03import cn.edu.glut.jiudian.entity.Reserve;
04import cn.edu.glut.jiudian.service.ReserveService;
05import org.springframework.beans.factory.annotation.Autowired;
06import org.springframework.stereotype.Controller;
07import org.springframework.web.bind.annotation.RequestMapping;
08import org.springframework.web.bind.annotation.RequestParam;
09import org.springframework.web.bind.annotation.ResponseBody;
10import org.springframework.web.servlet.ModelAndView;
11 
12import java.util.HashMap;
13import java.util.List;
14 
15/**
16 * @author stone(huangshizhang) at 2019-06-07 19:39
17 */
18@Controller
19public class ReserveController {
20 
21    @Autowired
22    private ReserveService reserveService;
23 
24 
25 
26    @RequestMapping("reservation")
27    @ResponseBody
28    public Object reservation(Reserve reserve){
29 
30        reserve.setPresetTime(new java.sql.Date(new java.util.Date().getTime()));
31 
32        HashMap<String, String> res = new HashMap<>();
33 
34        if (reserveService.isReservation(reserve.getRoomId())){
35            res.put("reservationState","2");
36            res.put("msg", "该房间已经被预定或入住！");
37        } else {
38            if (reserveService.addReserve(reserve)) {
39                res.put("reservationState", "1");
40                res.put("msg", "预定成功！");
41            } else {
42                res.put("reservationState", "0");
43                res.put("msg", "系统错误，预定失败");
44            }
45        }
46        return res;
47    }
48 
49    @RequestMapping("reserve_management.html")
50    public ModelAndView reserveManagement(){
51        List<Reserve> reserveList = reserveService.selectAll();
52        ModelAndView mav = new ModelAndView("reserve_management");
53        mav.addObject("reserveList", reserveList);
54        return mav;
55    }
56 
57    @RequestMapping("deleteReserve")
58    @ResponseBody
59    public Object deleteReserve(@RequestParam("roomId") String roomId){
60        HashMap<String, String> res = new HashMap<>();
61        if (reserveService.deleteReserve(roomId)) {
62            res.put("stateCode", "1");
63        } else {
64            res.put("stateCode", "0");
65        }
66        return res;
67    }
68}