套餐起售、停售

sky-server/src/main/java/com/sky/controller/admin/SetmealController.java

@@ -45,4 +45,18 @@ public class SetmealController {
         PageResult pageResult = setmealService.pageQuery(setmealPageQueryDTO);
         return Result.success(pageResult);
     }
+
+    /**
+     * 套餐起售停售
+     *
+     * @param status Integer
+     * @param id     Long
+     * @return Result
+     */
+    @ApiOperation("套餐起售停售")
+    @PostMapping("status/{status}")
+    public Result startOrStop(@PathVariable Integer status, Long id) {
+        setmealService.startOrStop(status, id);
+        return Result.success();
+    }
 }

sky-server/src/main/java/com/sky/mapper/DishMapper.java

@@ -74,4 +74,12 @@ public interface DishMapper {
      * @return List<Dish>
      */
     List<Dish> list(Dish dish);
+
+    /**
+     * 起售套餐时，判断套餐内是否有停售菜品，有停售菜品提示"套餐内包含未启售菜品，无法启售"
+     *
+     * @param id Long
+     * @return List<Dish>
+     */
+    List<Dish> getBySetmealId(Long id);
 }

sky-server/src/main/java/com/sky/mapper/SetmealMapper.java

@@ -41,4 +41,12 @@ public interface SetmealMapper {
      */
     @AutoFill(OperationType.INSERT)
     void insert(Setmeal setmeal);
+
+    /**
+     * 套餐起售停售
+     *
+     * @param setmeal Setmeal
+     */
+    @AutoFill(OperationType.UPDATE)
+    void update(Setmeal setmeal);
 }

sky-server/src/main/java/com/sky/service/SetmealService.java

@@ -41,4 +41,12 @@ public interface SetmealService {
      * @return PageResult
      */
     PageResult pageQuery(SetmealPageQueryDTO setmealPageQueryDTO);
+
+    /**
+     * 套餐起售停售
+     *
+     * @param status Integer
+     * @param id     Long
+     */
+    void startOrStop(Integer status, Long id);
 }

sky-server/src/main/java/com/sky/service/impl/SetmealServiceImpl.java

@@ -2,10 +2,14 @@ package com.sky.service.impl;
 
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
+import com.sky.constant.MessageConstant;
+import com.sky.constant.StatusConstant;
 import com.sky.dto.SetmealDTO;
 import com.sky.dto.SetmealPageQueryDTO;
+import com.sky.entity.Dish;
 import com.sky.entity.Setmeal;
 import com.sky.entity.SetmealDish;
+import com.sky.exception.SetmealEnableFailedException;
 import com.sky.mapper.DishMapper;
 import com.sky.mapper.SetMealDishMapper;
 import com.sky.mapper.SetmealMapper;
@@ -91,4 +95,28 @@ public class SetmealServiceImpl implements SetmealService {
         Page<SetmealVO> page = setmealDishMapper.pageQuery(setmealPageQueryDTO);
         return new PageResult(page.getTotal(), page.getResult());
     }
+
+    /**
+     * 套餐起售停售
+     *
+     * @param status Integer
+     * @param id     Long
+     */
+    @Override
+    public void startOrStop(Integer status, Long id) {
+        // 起售套餐时，判断套餐内是否有停售菜品，有停售菜品提示"套餐内包含未启售菜品，无法启售"
+        if (status.equals(StatusConstant.ENABLE)) {
+            List<Dish> dishList = dishMapper.getBySetmealId(id);
+            if (dishList != null && !dishList.isEmpty()) {
+                dishList.forEach(dish -> {
+                    if (dish.getStatus().equals(StatusConstant.DISABLE)) {
+                        throw new SetmealEnableFailedException(MessageConstant.SETMEAL_ENABLE_FAILED);
+                    }
+                });
+            }
+        }
+
+        Setmeal setmeal = Setmeal.builder().id(id).status(status).build();
+        setmealMapper.update(setmeal);
+    }
 }

sky-server/src/main/resources/mapper/DishMapper.xml

@@ -108,4 +108,12 @@
         </where>
         order by create_time desc
     </select>
+
+    <!-- 起售套餐时，判断套餐内是否有停售菜品，有停售菜品提示"套餐内包含未启售菜品，无法启售" -->
+    <select id="getBySetmealId" resultType="com.sky.entity.Dish">
+        select a.*
+        from dish a
+                 left join setmeal_dish b on a.id = b.dish_id
+        where b.setmeal_id = ?
+    </select>
 </mapper>

sky-server/src/main/resources/mapper/SetmealMapper.xml

@@ -10,6 +10,44 @@
                 #{createUser}, #{updateUser})
     </insert>
 
+    <!-- 套餐起售停售 -->
+    <update id="update">
+        update setmeal
+        <set>
+            <if test="categoryId != null">
+                category_id = #{categoryId},
+            </if>
+            <if test="name != null">
+                name = #{name},
+            </if>
+            <if test="price != null">
+                price = #{price},
+            </if>
+            <if test="status != null">
+                status = #{status},
+            </if>
+            <if test="description != null">
+                description = #{description},
+            </if>
+            <if test="image != null">
+                image = #{image},
+            </if>
+            <if test="createTime != null">
+                create_time = #{createTime},
+            </if>
+            <if test="createUser != null">
+                create_user = #{createUser},
+            </if>
+            <if test="updateTime != null">
+                update_time = #{updateTime},
+            </if>
+            <if test="updateUser != null">
+                update_user = #{updateUser},
+            </if>
+        </set>
+        where id = #{id};
+    </update>
+
     <!-- 根据分类id查询套餐的数量 -->
     <select id="countByCategoryId" resultType="java.lang.Integer">
         select count(id)