毕业设计项目（并不是），基于SSM+OpenCV的酒店客房预订系统的设计与实现.zip

package cn.sdut.controller.admin; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import cn.sdut.service.AccountService; import cn.sdut.util.FaceCompare; import org.apache.commons.lang.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import cn.sdut.entity.BookOrder; import cn.sdut.entity.RoomType; import cn.sdut.entity.admin.Checkin; import cn.sdut.entity.admin.Room; import cn.sdut.page.admin.Page; import cn.sdut.service.BookOrderService; import cn.sdut.service.RoomTypeService; import cn.sdut.service.admin.CheckinService; import cn.sdut.service.admin.RoomService; /** * 入住管理后台控制器 * */ @RequestMapping("/admin/checkin") @Controller public class CheckinController { @Autowired private RoomService roomService; @Autowired private RoomTypeService roomTypeService; @Autowired private BookOrderService bookOrderService; @Autowired private CheckinService checkinService; @Autowired private AccountService accountService; /** * 入住管理列表页面 * @param model * @return */ @RequestMapping(value="/list",method=RequestMethod.GET) public ModelAndView list(ModelAndView model){ model.addObject("roomTypeList", roomTypeService.findAll()); model.addObject("roomList", roomService.findAll()); model.addObject("accountList", accountService.findAll()); model.setViewName("checkin/list"); return model; } @RequestMapping(value = "/comparePhoto", method = RequestMethod.POST) @ResponseBody public Map<String, String> comparePhoto(@RequestParam String photo1, @RequestParam String photo2){ Map<String, String> ret = new HashMap<>(); try { double result = FaceCompare.compare_image(photo1, photo2); ret.put("type", "success"); ret.put("result", String.valueOf(result)); if (result >= 0.4){ ret.put("msg", "人脸匹配!"); }else{ ret.put("msg", "人脸不匹配!"); } } catch (Exception e){ ret.put("type", "error"); ret.put("msg", "发生错误"); e.printStackTrace(); } return ret; } /** * 入住信息添加操作 * @param checkin * @return */ @RequestMapping(value="/add",method=RequestMethod.POST) @ResponseBody public Map<String, String> add(Checkin checkin, @RequestParam(name="bookOrderId",required=false) Long bookOrderId ){ Map<String, String> ret = new HashMap<>(); if(checkin == null){ ret.put("type", "error"); ret.put("msg", "请填写正确的入住信息!"); return ret; } if(checkin.getRoomId() == null){ ret.put("type", "error"); ret.put("msg", "房间不能为空!"); return ret; } if(checkin.getRoomTypeId() == null){ ret.put("type", "error"); ret.put("msg", "房型不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getName())){ ret.put("type", "error"); ret.put("msg", "入住联系人名称不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getMobile())){ ret.put("type", "error"); ret.put("msg", "入住联系人手机号不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getIdCard())){ ret.put("type", "error"); ret.put("msg", "联系人身份证号不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getArriveDate())){ ret.put("type", "error"); ret.put("msg", "到达时间不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getLeaveDate())){ ret.put("type", "error"); ret.put("msg", "离店时间不能为空!"); return ret; } checkin.setCreateTime(new Date()); if(checkinService.add(checkin) <= 0){ ret.put("type", "error"); ret.put("msg", "添加失败，请联系管理员!"); return ret; } RoomType roomType = roomTypeService.find(checkin.getRoomTypeId()); if(bookOrderId != null){ //从预订来的入住单(入住既可以是直接入住也可以是已经预订的人来入住) BookOrder bookOrder = bookOrderService.find(bookOrderId); bookOrder.setStatus(1); bookOrderService.edit(bookOrder); //roomType.setBookNum(roomType.getBookNum() - 1);//预订数减1 }else{ roomType.setAvailableNum(roomType.getAvailableNum() - 1); } //入住成功后去修改该房型的预订数 if(roomType != null){ roomType.setLivedNum(roomType.getLivedNum() + 1);//入住数加1 roomTypeService.updateNum(roomType); //如果可用的房间数为0，则设置该房型状态已满 if(roomType.getAvailableNum() == 0){ roomType.setStatus(0); roomTypeService.edit(roomType); } } Room room = roomService.find(checkin.getRoomId()); if(room != null){ //要把房间状态设置为已入住 room.setStatus(1); roomService.edit(room); } ret.put("type", "success"); ret.put("msg", "入住成功!"); return ret; } /** * 入住信息编辑操作 * @return */ @RequestMapping(value="/edit",method=RequestMethod.POST) @ResponseBody public Map<String, String> edit(Checkin checkin,@RequestParam(name="bookOrderId",required=false) Long bookOrderId){ Map<String, String> ret = new HashMap<String, String>(); if(checkin == null){ ret.put("type", "error"); ret.put("msg", "请填写正确的入住信息!"); return ret; } if(checkin.getRoomId() == null){ ret.put("type", "error"); ret.put("msg", "房间不能为空!"); return ret; } if(checkin.getRoomTypeId() == null){ ret.put("type", "error"); ret.put("msg", "房型不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getName())){ ret.put("type", "error"); ret.put("msg", "入住联系人名称不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getMobile())){ ret.put("type", "error"); ret.put("msg", "入住联系人手机号不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getIdCard())){ ret.put("type", "error"); ret.put("msg", "联系人身份证号不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getArriveDate())){ ret.put("type", "error"); ret.put("msg", "到达时间不能为空!"); return ret; } if(StringUtils.isEmpty(checkin.getLeaveDate())){ ret.put("type", "error"); ret.put("msg", "离店时间不能为空!"); return ret; } Checkin existCheckin = checkinService.find(checkin.getId()); if(existCheckin == null){ ret.put("type", "error"); ret.put("msg", "请选择正确的入住信息进行编辑!"); return ret; } if(checkinService.edit(checkin) <= 0){ ret.put("type", "error"); ret.put("msg", "编辑失败，请联系管理员!"); return ret; } //编辑成功之后：1：判断房型是否发生变化，2：判断房间是否发生变化，3：判断是否是从预订订单来的信息 //首先判断是否是从预订来的入住信息 RoomType oldRoomType = roomTypeService.find(existCheckin.getRoomTypeId()); RoomType newRoomType = roomTypeService.find(checkin.getRoomTypeId()); //房型入住数不收预订订单的影响 if(oldRoomType.getId().longValue() != newRoomType.getId().longValue()){ //说明房型发生了变化，原来的房型入住数恢复，新的房型入住数增加 oldRoomType.setLivedNum(oldRoomType.getLivedNum() - 1); newRoomType.setLivedNum(newRoomType.getLivedNum() + 1); if(bookOrderId == null){ oldRoomType.setAvailableNum(oldRoomType.getAvailableNum() + 1); newRoomType.setAvailableNum(newRoomType.getAvailableNum() - 1); } } roomTypeService.updateNum(newRoomType); roomTypeService.updateNum(oldRoomType); //判断房间是否发生变化 if(checkin.getRoomId().longValue() != existCheckin.getRoomId().longValue()){ //表示房间发生了变化 Room oldRoom = roomService.find(existCheckin.getRoomId()); Room newRoom = roomService.find(checkin.getRoomId()); oldRoom.setStatus(0);//原来的房间可入住 newRoom.setStatus(1);//现在的房间已入住 roomService.edit(newRoom); roomService.edit(oldRoom); } ret.put("type", "success"); ret.put("msg", "修改成功!"); return ret; } /** * 分页查询入住信息 * @param name * @param page * @re