菜品起售、停售

liuxiaobu666 · Jul 22, 2022 · 6e494c4 · 6e494c4
1 parent 71654ed
commit 6e494c4
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Showing 7 changed files with 107 additions and 8 deletions.
diff --git a/reggie_server/src/main/java/com/reggie/controller/admin/DishController.java b/reggie_server/src/main/java/com/reggie/controller/admin/DishController.java
@@ -75,7 +75,7 @@ public R<String> delete(@RequestParam List<Long> ids) {
      */
     @GetMapping("/{id}")
     @ApiOperation("根据id查询菜品")
-    public R<DishVO> select(@PathVariable Long id){
+    public R<DishVO> select(@PathVariable Long id) {
         log.info("根据id查询菜品:{}", id);
         DishVO dishVO = dishService.getByIdWithFlavor(id);
         return R.success(dishVO);
@@ -89,15 +89,26 @@ public R<DishVO> select(@PathVariable Long id){
      */
     @PutMapping
     @ApiOperation("修改菜品")
-    public R<String> update(@RequestBody DishDTO dishDTO){
+    public R<String> update(@RequestBody DishDTO dishDTO) {
         log.info("修改菜品:{}", dishDTO);
         dishService.updateWithFlavor(dishDTO);
         return R.success("修改成功");
     }
 
-
-
-
+    /**
+     * 菜品起售、停售
+     *
+     * @param status 菜品状态
+     * @param id     菜品id
+     * @return success
+     */
+    @PostMapping("/status/{status}")
+    @ApiOperation("菜品起售、停售")
+    public R<String> startOrStop(@PathVariable Integer status, Long id) {
+        log.info("菜品起售、停售---status:{},id:{}", status, id);
+        dishService.startOrStop(status, id);
+        return R.success("状态修改成功");
+    }
 
 
 }
diff --git a/reggie_server/src/main/java/com/reggie/mapper/DishMapper.java b/reggie_server/src/main/java/com/reggie/mapper/DishMapper.java
@@ -33,4 +33,5 @@ public interface DishMapper {
     //更新菜品数据
     @AutoFill(type = AutoFillConstant.UPDATE)
     void update(Dish dish);
+
 }
diff --git a/reggie_server/src/main/java/com/reggie/mapper/SetmealMapper.java b/reggie_server/src/main/java/com/reggie/mapper/SetmealMapper.java
@@ -1,14 +1,22 @@
 package com.reggie.mapper;
 
+import com.reggie.annotation.AutoFill;
+import com.reggie.constant.AutoFillConstant;
+import com.reggie.entity.Setmeal;
 import com.reggie.entity.SetmealDish;
 import org.apache.ibatis.annotations.Mapper;
+import org.springframework.beans.factory.annotation.Autowired;
 
 import java.util.List;
+import java.util.Map;
 
 @Mapper
 public interface SetmealMapper {
 
     //根据分类id查询对应的套餐数量
     Long cuntByCategoryId(Long id);
 
+    //根据套餐id更新套餐数据
+    @AutoFill(type = AutoFillConstant.UPDATE)
+    void updatesByIds(Setmeal setmeal);
 }
diff --git a/reggie_server/src/main/java/com/reggie/service/DishService.java b/reggie_server/src/main/java/com/reggie/service/DishService.java
@@ -23,4 +23,7 @@ public interface DishService {
 
     //修改菜品
     void updateWithFlavor(DishDTO dishDTO);
+
+    //菜品起售、停售
+    void startOrStop(Integer status, Long id);
 }
diff --git a/reggie_server/src/main/java/com/reggie/service/impl/DishServiceImpl.java b/reggie_server/src/main/java/com/reggie/service/impl/DishServiceImpl.java
@@ -8,6 +8,7 @@
 import com.reggie.dto.DishPageQueryDTO;
 import com.reggie.entity.Dish;
 import com.reggie.entity.DishFlavor;
+import com.reggie.entity.Setmeal;
 import com.reggie.entity.SetmealDish;
 import com.reggie.exception.DeletionNotAllowedException;
 import com.reggie.mapper.DishFlavorMapper;
@@ -23,7 +24,11 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+import java.util.concurrent.Semaphore;
 
 /**
  * 菜品业务实现
@@ -39,6 +44,9 @@ public class DishServiceImpl implements DishService {
     @Autowired
     private SetmealDishMapper setmealDishMapper;  //套餐菜品绑定DAO
 
+    @Autowired
+    private SetmealMapper setmealMapper;  //套餐DAO
+
     /**
      * 添加菜品
      *
@@ -131,6 +139,7 @@ public DishVO getByIdWithFlavor(Long id) {
      *
      * @param dishDTO 修改的菜品数据
      */
+    @Transactional
     public void updateWithFlavor(DishDTO dishDTO) {
         //拷贝菜品数据
         Dish dish = new Dish();
@@ -148,13 +157,47 @@ public void updateWithFlavor(DishDTO dishDTO) {
         List<DishFlavor> flavors = dishDTO.getFlavors();
         if (flavors != null && flavors.size() > 0) {
             //为口味绑定菜品id
-            flavors.forEach( flavor->{
+            flavors.forEach(flavor -> {
                 flavor.setDishId(dishId);
             });
+            //插入新的口味数据
+            dishFlavorMapper.insert(flavors);
         }
 
-        //插入新的口味数据
-        dishFlavorMapper.insert(flavors);
+    }
 
+    /**
+     * 菜品起售、停售
+     *
+     * @param status 菜品状态
+     * @param id     菜品id
+     */
+    @Transactional
+    public void startOrStop(Integer status, Long id) {
+        Dish dish = Dish.builder()
+                .id(id)
+                .status(status)
+                .build();
+        //更新菜品状态
+        dishMapper.update(dish);
+
+        //如果菜品状态为停售相关的套餐也得停售
+        if (StatusConstant.DISABLE == status) {
+            List<Long> ids = new ArrayList<>();
+            ids.add(id);
+
+            //通过id查询套餐如果有多个都将停售
+            List<Long> setmealIds = setmealDishMapper.getSetmealIdsByDishIds(ids);
+            if (setmealIds != null && setmealIds.size() > 0) {
+
+                Setmeal setmeal = new Setmeal();
+                setmeal.setStatus(StatusConstant.DISABLE);
+                //循环停售套餐
+                for (Long setmealId : setmealIds) {
+                    setmeal.setId(setmealId);
+                    setmealMapper.updatesByIds(setmeal);
+                }
+            }
+        }
     }
 }
diff --git a/reggie_server/src/main/resources/mapper/DishMapper.xml b/reggie_server/src/main/resources/mapper/DishMapper.xml
@@ -101,4 +101,5 @@
         </set>
         where id = #{id}
     </update>
+
 </mapper>
diff --git a/reggie_server/src/main/resources/mapper/SetmealMapper.xml b/reggie_server/src/main/resources/mapper/SetmealMapper.xml
@@ -9,4 +9,36 @@
         where category_id = #{id}
     </select>
 
+    <!--根据套餐id更新套餐数据-->
+    <update id="updatesByIds">
+        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="image != null">
+                image = #{image},
+            </if>
+            <if test="description != null">
+                description = #{description},
+            </if>
+            <if test="status != null">
+                status = #{status},
+            </if>
+            <if test="updateTime != null">
+                update_time = #{updateTime},
+            </if>
+            <if test="updateUser != null">
+                update_user = #{updateUser}
+            </if>
+        </set>
+        where id = #{id}
+    </update>
+
 </mapper>