根据分类id或者菜名动态查询菜品

liuxiaobu666 · Jul 22, 2022 · 6dc19a1 · 6dc19a1
1 parent 6e494c4
commit 6dc19a1
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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
@@ -2,6 +2,7 @@
 
 import com.reggie.dto.DishDTO;
 import com.reggie.dto.DishPageQueryDTO;
+import com.reggie.entity.Dish;
 import com.reggie.result.PageResult;
 import com.reggie.result.R;
 import com.reggie.service.DishService;
@@ -111,4 +112,23 @@ public R<String> startOrStop(@PathVariable Integer status, Long id) {
     }
 
 
+    /**
+     * 根据分类id || 菜名 查询菜品
+     *
+     * @param categoryId 分类id
+     * @param name       菜名
+     * @return 菜品
+     */
+    @GetMapping("/list")
+    @ApiOperation("根据分类id || 菜名 查询菜品接口")
+    public R<List<Dish>> list(Long categoryId, String name) {
+        log.info("根据菜名查询菜品接口:{}", name);
+        List<Dish> list = dishService.list(categoryId, name);
+        return R.success(list);
+    }
+
+
+
+
+
 }
diff --git a/reggie_server/src/main/java/com/reggie/mapper/DishMapper.java b/reggie_server/src/main/java/com/reggie/mapper/DishMapper.java
@@ -8,6 +8,8 @@
 import com.reggie.vo.DishVO;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.List;
+
 @Mapper
 public interface DishMapper {
 
@@ -34,4 +36,6 @@ public interface DishMapper {
     @AutoFill(type = AutoFillConstant.UPDATE)
     void update(Dish dish);
 
+    //根据分类id,状态码，菜品名 查询菜品信息
+    List<Dish> list(Dish dish);
 }
diff --git a/reggie_server/src/main/java/com/reggie/service/DishService.java b/reggie_server/src/main/java/com/reggie/service/DishService.java
@@ -2,6 +2,7 @@
 
 import com.reggie.dto.DishDTO;
 import com.reggie.dto.DishPageQueryDTO;
+import com.reggie.entity.Dish;
 import com.reggie.result.PageResult;
 import com.reggie.vo.DishVO;
 
@@ -26,4 +27,7 @@ public interface DishService {
 
     //菜品起售、停售
     void startOrStop(Integer status, Long id);
+
+    //根据分类id查询菜品
+    List<Dish> list(Long categoryId,String name);
 }
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
@@ -200,4 +200,24 @@ public void startOrStop(Integer status, Long id) {
             }
         }
     }
+
+    /**
+     * 根据分类id || 菜名 查询菜品
+     *
+     * @param categoryId 分类id
+     * @param name       菜名
+     * @return 菜品集合
+     */
+    public List<Dish> list(Long categoryId, String name) {
+        Dish dish = new Dish();
+        //设置菜品起售状态才能被查
+        dish.setStatus(StatusConstant.ENABLE);
+        //判断查分类id还是查菜品名
+        if (categoryId == null) {
+            dish.setName(name);
+        } else {
+            dish.setCategoryId(categoryId);
+        }
+        return dishMapper.list(dish);
+    }
 }
diff --git a/reggie_server/src/main/resources/mapper/DishMapper.xml b/reggie_server/src/main/resources/mapper/DishMapper.xml
@@ -102,4 +102,21 @@
         where id = #{id}
     </update>
 
+    <!--根据分类id,状态码，菜品名 查询菜品信息-->
+    <select id="list" resultType="com.reggie.entity.Dish">
+        select * from dish
+        <where>
+            <if test="name != null">
+                and name like concat('%',#{name},'%')
+            </if>
+            <if test="categoryId != null">
+                and category_id = #{categoryId}
+            </if>
+            <if test="status != null">
+                and status = #{status}
+            </if>
+        </where>
+        order by create_time desc
+    </select>
+
 </mapper>