根据id查询套餐、菜品起售停售（TODO）

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

@@ -6,6 +6,7 @@ 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.DeletionNotAllowedException;
@@ -13,6 +14,7 @@ import com.sky.mapper.SetmealDishMapper;
 import com.sky.mapper.SetmealMapper;
 import com.sky.result.PageResult;
 import com.sky.service.SetmealService;
+import com.sky.vo.SetmealVO;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -81,4 +83,21 @@ public class SetmealServiceImpl implements SetmealService {
         //删除setmeal_dish数据
         setmealDishMapper.deleteBySetmealIds(ids);
     }
+
+    /**
+     * 根据id查询套餐（及关联菜品）
+     * @param id
+     * @return
+     */
+    @Override
+    public SetmealVO getByIdWithSetmealDishes(Long id) {
+        SetmealVO setmealVO = new SetmealVO();
+        //查询基本套餐信息
+        Setmeal setmeal = setmealMapper.selectById(id);
+        BeanUtils.copyProperties(setmeal,setmealVO);
+        //查询对应菜品信息
+        List<SetmealDish> setmealDishes = setmealDishMapper.selectBySetmealId(id);
+        setmealVO.setSetmealDishes(setmealDishes);
+        return setmealVO;
+    }
 }