update RoomType

src/main/java/cn/mafangui/hotel/controller/RoomTypeController.java

@@ -0,0 +1,26 @@
+package cn.mafangui.hotel.controller;
+
+import cn.mafangui.hotel.entity.RoomType;
+import cn.mafangui.hotel.service.RoomTypeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping(value = "/roomType")
+public class RoomTypeController {
+
+    @Autowired
+    private RoomTypeService roomTypeService;
+
+    @RequestMapping(value = "/add")
+    public int addNewType(int roomType,String typeName,double bookingPrice,double bookingDiscount){
+        RoomType rt = new RoomType(roomType,typeName,bookingPrice,bookingDiscount);
+        return roomTypeService.addRoomType(rt);
+    }
+
+    public int delType(int roomType,String typeName){
+
+    }
+
+}

src/main/java/cn/mafangui/hotel/entity/RoomType.java

@@ -10,9 +10,9 @@ public class RoomType {
 
     private String typeName;
 
-    private BigDecimal bookingPrice;
+    private Double bookingPrice;
 
-    private Float bookingDiscount;
+    private Double bookingDiscount;
 
     private Date createTime;
 
@@ -42,19 +42,19 @@ public class RoomType {
         this.typeName = typeName == null ? null : typeName.trim();
     }
 
-    public BigDecimal getBookingPrice() {
+    public Double getBookingPrice() {
         return bookingPrice;
     }
 
-    public void setBookingPrice(BigDecimal bookingPrice) {
+    public void setBookingPrice(Double bookingPrice) {
         this.bookingPrice = bookingPrice;
     }
 
-    public Float getBookingDiscount() {
+    public Double getBookingDiscount() {
         return bookingDiscount;
     }
 
-    public void setBookingDiscount(Float bookingDiscount) {
+    public void setBookingDiscount(Double bookingDiscount) {
         this.bookingDiscount = bookingDiscount;
     }
 
@@ -73,4 +73,25 @@ public class RoomType {
     public void setUpdateTime(Date updateTime) {
         this.updateTime = updateTime;
     }
+
+    public RoomType(Integer roomType, String typeName, Double bookingPrice, Double bookingDiscount) {
+        this.roomType = roomType;
+        this.typeName = typeName;
+        this.bookingPrice = bookingPrice;
+        this.bookingDiscount = bookingDiscount;
+    }
+    public RoomType(){}
+
+    @Override
+    public String toString() {
+        return "RoomType{" +
+                "typeId=" + typeId +
+                ", roomType=" + roomType +
+                ", typeName='" + typeName + '\'' +
+                ", bookingPrice=" + bookingPrice +
+                ", bookingDiscount=" + bookingDiscount +
+                ", createTime=" + createTime +
+                ", updateTime=" + updateTime +
+                '}';
+    }
 }

src/main/java/cn/mafangui/hotel/mapper/RoomTypeMapper.java

@@ -1,17 +1,21 @@
 package cn.mafangui.hotel.mapper;
 
 import cn.mafangui.hotel.entity.RoomType;
+import org.springframework.stereotype.Component;
 
+import java.util.List;
+
+@Component
 public interface RoomTypeMapper {
     int deleteByPrimaryKey(Integer typeId);
-
     int insert(RoomType record);
+    RoomType selectByPrimaryKey(Integer typeId);
+    int updateByPrimaryKeySelective(RoomType record);
+    int updateByPrimaryKey(RoomType record);
 
     int insertSelective(RoomType record);
-
-    RoomType selectByPrimaryKey(Integer typeId);
-
-    int updateByPrimaryKeySelective(RoomType record);
-
-    int updateByPrimaryKey(RoomType record);
+    int updateByRoomTypeSelective(RoomType record);
+    int deleteByRoomType(RoomType roomType);
+    RoomType selectByRoomType(RoomType roomType);
+    List<RoomType> findAll();
 }

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

@@ -0,0 +1,18 @@
+package cn.mafangui.hotel.service;
+
+import cn.mafangui.hotel.entity.RoomType;
+
+import java.util.List;
+
+public interface RoomTypeService {
+
+    int addRoomType(RoomType roomType);
+
+    int delRoomType(RoomType roomType);
+
+    int updateRoomType(RoomType roomType);
+
+    RoomType selectByName(RoomType roomType);
+
+    List<RoomType> findAllType();
+}

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

@@ -0,0 +1,40 @@
+package cn.mafangui.hotel.service.impl;
+
+import cn.mafangui.hotel.entity.RoomType;
+import cn.mafangui.hotel.mapper.RoomTypeMapper;
+import cn.mafangui.hotel.service.RoomTypeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class RoomTypeServiceImpl implements RoomTypeService {
+    @Autowired
+    private RoomTypeMapper roomTypeMapper;
+
+    @Override
+    public int addRoomType(RoomType roomType) {
+        return roomTypeMapper.insertSelective(roomType);
+    }
+
+    @Override
+    public int delRoomType(RoomType roomType) {
+        return roomTypeMapper.deleteByRoomType(roomType);
+    }
+
+    @Override
+    public int updateRoomType(RoomType roomType) {
+        return roomTypeMapper.updateByRoomTypeSelective(roomType);
+    }
+
+    @Override
+    public RoomType selectByName(RoomType roomType) {
+        return roomTypeMapper.selectByRoomType(roomType);
+    }
+
+    @Override
+    public List<RoomType> findAllType() {
+        return roomTypeMapper.findAll();
+    }
+}

src/main/resources/mybatis/mapper/RoomTypeMapper.xml

@@ -5,8 +5,8 @@
     <id column="type_id" jdbcType="INTEGER" property="typeId" />
     <result column="room_type" jdbcType="INTEGER" property="roomType" />
     <result column="type_name" jdbcType="VARCHAR" property="typeName" />
-    <result column="booking_price" jdbcType="DECIMAL" property="bookingPrice" />
-    <result column="booking_discount" jdbcType="REAL" property="bookingDiscount" />
+    <result column="booking_price" jdbcType="DOUBLE" property="bookingPrice" />
+    <result column="booking_discount" jdbcType="DOUBLE" property="bookingDiscount" />
     <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
     <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
   </resultMap>
@@ -19,6 +19,15 @@
     from room_type
     where type_id = #{typeId,jdbcType=INTEGER}
   </select>
+  <select id="selectByRoomType" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+    select
+    <include refid="Base_Column_List" />
+    from room_type
+    where room_type = #{roomType,jdbcType=INTEGER}
+  </select>
+  <select id="findAll" resultMap="BaseResultMap">
+    select * FROM room_type
+  </select>
   <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
     delete from room_type
     where type_id = #{typeId,jdbcType=INTEGER}
@@ -28,15 +37,12 @@
       booking_price, booking_discount, create_time, 
       update_time)
     values (#{typeId,jdbcType=INTEGER}, #{roomType,jdbcType=INTEGER}, #{typeName,jdbcType=VARCHAR}, 
-      #{bookingPrice,jdbcType=DECIMAL}, #{bookingDiscount,jdbcType=REAL}, #{createTime,jdbcType=TIMESTAMP}, 
+      #{bookingPrice,jdbcType=DOUBLE}, #{bookingDiscount,jdbcType=DOUBLE}, #{createTime,jdbcType=TIMESTAMP},
       #{updateTime,jdbcType=TIMESTAMP})
   </insert>
   <insert id="insertSelective" parameterType="cn.mafangui.hotel.entity.RoomType">
     insert into room_type
     <trim prefix="(" suffix=")" suffixOverrides=",">
-      <if test="typeId != null">
-        type_id,
-      </if>
       <if test="roomType != null">
         room_type,
       </if>
@@ -49,17 +55,10 @@
       <if test="bookingDiscount != null">
         booking_discount,
       </if>
-      <if test="createTime != null">
         create_time,
-      </if>
-      <if test="updateTime != null">
         update_time,
-      </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
-      <if test="typeId != null">
-        #{typeId,jdbcType=INTEGER},
-      </if>
       <if test="roomType != null">
         #{roomType,jdbcType=INTEGER},
       </if>
@@ -67,17 +66,13 @@
         #{typeName,jdbcType=VARCHAR},
       </if>
       <if test="bookingPrice != null">
-        #{bookingPrice,jdbcType=DECIMAL},
+        #{bookingPrice,jdbcType=DOUBLE},
       </if>
       <if test="bookingDiscount != null">
-        #{bookingDiscount,jdbcType=REAL},
-      </if>
-      <if test="createTime != null">
-        #{createTime,jdbcType=TIMESTAMP},
-      </if>
-      <if test="updateTime != null">
-        #{updateTime,jdbcType=TIMESTAMP},
+        #{bookingDiscount,jdbcType=DOUBLE},
       </if>
+      now(),
+      now()
     </trim>
   </insert>
   <update id="updateByPrimaryKeySelective" parameterType="cn.mafangui.hotel.entity.RoomType">
@@ -114,4 +109,24 @@
       update_time = #{updateTime,jdbcType=TIMESTAMP}
     where type_id = #{typeId,jdbcType=INTEGER}
   </update>
+  <delete id="deleteByRoomType" parameterType="java.lang.Integer">
+    delete from room_type
+    where room_type = #{roomType,jdbcType=INTEGER}
+  </delete>
+  <update id="updateByRoomTypeSelective" parameterType="cn.mafangui.hotel.entity.RoomType">
+    update room_type
+    <set>
+      <if test="typeName != null">
+        type_name = #{typeName,jdbcType=VARCHAR},
+      </if>
+      <if test="bookingPrice != null">
+        booking_price = #{bookingPrice,jdbcType=DOUBLE},
+      </if>
+      <if test="bookingDiscount != null">
+        booking_discount = #{bookingDiscount,jdbcType=DOUBLE},
+      </if>
+        update_time = now(),
+    </set>
+    where room_type = #{roomType,jdbcType=INTEGER}
+  </update>
 </mapper>