入住登记完成

src/main/java/cn/mafangui/hotel/service/CheckInService.java

@@ -8,6 +8,8 @@ public interface CheckInService {
 
     int insert(CheckIn checkIn);
 
+    int checkIn(CheckIn checkIn);
+
     int delete(int checkInId);
 
     int update(CheckIn checkIn);

src/main/java/cn/mafangui/hotel/service/OrderService.java

@@ -14,6 +14,8 @@ public interface OrderService {
 
     Order selectById(Integer orderId);
 
+    Order selectByNameAndPhone(String name,String phone);
+
     int update(Order record);
 
     int payOrder(int orderId);

src/main/java/cn/mafangui/hotel/service/RoomService.java

@@ -10,6 +10,7 @@ public interface RoomService {
     int delete(int roomId);
     int update(Room room);
     Room selectById(int roomId);
+    Room selectByNumber(String roomNumber);
     List<Room> selectByStatus(int roomStatus);
     List<Room> selectByType(int typeId);
     List<Room> selectAll();

src/main/java/cn/mafangui/hotel/service/impl/CheckInServiceImpl.java

@@ -1,11 +1,18 @@
 package cn.mafangui.hotel.service.impl;
 
 import cn.mafangui.hotel.entity.CheckIn;
+import cn.mafangui.hotel.entity.Order;
 import cn.mafangui.hotel.entity.Room;
+import cn.mafangui.hotel.entity.RoomType;
+import cn.mafangui.hotel.enums.OrderStatus;
 import cn.mafangui.hotel.mapper.CheckInMapper;
 import cn.mafangui.hotel.service.CheckInService;
+import cn.mafangui.hotel.service.OrderService;
+import cn.mafangui.hotel.service.RoomService;
+import cn.mafangui.hotel.service.RoomTypeService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
@@ -13,13 +20,57 @@ import java.util.List;
 public class CheckInServiceImpl implements CheckInService {
     @Autowired
     private CheckInMapper checkInMapper;
-
+    @Autowired
+    private OrderService orderService;
+    @Autowired
+    private RoomTypeService roomTypeService;
+    @Autowired
+    private RoomService roomService;
 
     @Override
     public int insert(CheckIn checkIn) {
         return checkInMapper.insert(checkIn);
     }
 
+    /**
+     * 入住登记
+     * @param checkIn
+     * 1.获取订单
+     * 2.获取房间类型
+     * 3.获取房间
+     * @return
+     */
+    @Override
+    @Transactional
+    public int checkIn(CheckIn checkIn) {
+        Order order = orderService.selectById(checkIn.getOrderId());
+        RoomType rt = roomTypeService.selectById(order.getRoomTypeId());
+        Room r=roomService.selectById(roomService.inRoom(order.getRoomTypeId()));
+        if (r == null) return -3;
+        checkIn.setRoomId(r.getRoomId());
+        checkIn.setRoomNumber(r.getRoomNumber());
+        if (roomTypeService.updateRest(rt.getTypeId(),-1) <= 0) return -2;
+        order.setOrderStatus(OrderStatus.CHECK_IN.getCode());
+        if (orderService.update(order) <=0 ) return -1;
+        return checkInMapper.insert(checkIn);
+    }
+
+    /**
+     * 退房登记
+     * 1.获取房间
+     * 2.获取房型
+     * 3.获取checkIn
+     * @param roomNumber
+     * @return
+     */
+    @Override
+    public int checkOut(String  roomNumber) {
+        Room r = roomService.selectByNumber(roomNumber);
+        RoomType ty = roomTypeService.selectById(r.getTypeId());
+        CheckIn checkIn = checkInMapper.selectByPrimaryKey(1);
+        return 0;
+    }
+
     @Override
     public int delete(int checkInId) {
         return checkInMapper.deleteByPrimaryKey(checkInId);
@@ -30,10 +81,7 @@ public class CheckInServiceImpl implements CheckInService {
         return checkInMapper.updateByPrimaryKeySelective(checkIn);
     }
 
-    @Override
-    public int checkOut(String roomNumber) {
-        return 0;
-    }
+
 
     @Override
     public int updateByRoomNumber(String roomNumber) {

src/main/java/cn/mafangui/hotel/service/impl/OrderServiceImpl.java

@@ -47,6 +47,14 @@ public class OrderServiceImpl implements OrderService {
         return orderMapper.selectByPrimaryKey(orderId);
     }
 
+    @Override
+    public Order selectByNameAndPhone(String name, String phone) {
+        Order order = new Order();
+        order.setName(name);
+        order.setPhone(phone);
+        return orderMapper.selectByNameAndPhone(order);
+    }
+
     @Override
     public int update(Order order) {
         return orderMapper.updateByPrimaryKeySelective(order);

src/main/java/cn/mafangui/hotel/service/impl/RoomServiceImpl.java

@@ -35,6 +35,11 @@ public class RoomServiceImpl implements RoomService {
         return roomMapper.selectByPrimaryKey(roomId);
     }
 
+    @Override
+    public Room selectByNumber(String roomNumber) {
+        return roomMapper.selectByNumber(roomNumber);
+    }
+
     @Override
     public List<Room> selectByStatus(int roomStatus) {
         return roomMapper.selectByStatus(roomStatus);
@@ -59,12 +64,19 @@ public class RoomServiceImpl implements RoomService {
         return roomMapper.updateByPrimaryKeySelective(room);
     }
 
+    /**
+     * 房间入住
+     * @param typeId
+     * @return
+     */
     @Override
     public int inRoom(int typeId) {
-        Room room = roomMapper.randomSelectByTypeAndStatus(typeId,RoomStatus.ORDERED.getCode());
-        if (room == null) return -1;
+        Room room = roomMapper.randomSelectByTypeAndStatus(typeId,RoomStatus.AVAILABLE.getCode());
+        System.out.println(room);
         room.setRoomStatus(RoomStatus.IN_USE.getCode());
-        return roomMapper.updateByPrimaryKeySelective(room);
+        if (roomMapper.updateByPrimaryKeySelective(room) <= 0)
+            return -1;
+        else return room.getRoomId();
     }
 
     @Override