根据类型查询分类

liuxiaobu666 · Jul 21, 2022 · 682956f · 682956f
1 parent 65c7982
commit 682956f
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Showing 5 changed files with 54 additions and 2 deletions.
diff --git a/reggie_server/src/main/java/com/reggie/controller/admin/CategoryController.java b/reggie_server/src/main/java/com/reggie/controller/admin/CategoryController.java
@@ -3,6 +3,7 @@
 
 import com.reggie.dto.CategoryDTO;
 import com.reggie.dto.CategoryPageQueryDTO;
+import com.reggie.entity.Category;
 import com.reggie.result.PageResult;
 import com.reggie.result.R;
 import com.reggie.service.CategoryService;
@@ -12,6 +13,8 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 @RestController
 @RequestMapping("/admin/category")
 @Slf4j
@@ -89,10 +92,24 @@ public R<String> update(@RequestBody CategoryDTO categoryDTO) {
     @PostMapping("/status/{status}")
     @ApiOperation("分类 启用/禁用")
     public R<String> startOrStop(@PathVariable Integer status, Long id) {
-        log.info("分类 启用/禁用:{}，{}", status,id);
-        categoryService.startOrStop(status,id);
+        log.info("分类 启用/禁用:{}，{}", status, id);
+        categoryService.startOrStop(status, id);
         return R.success("状态更新成功");
     }
 
+    /**
+     * 根据类型查询分类
+     *
+     * @param type 分类类型
+     * @return 所有  菜品/套餐
+     */
+    @GetMapping("/list")
+    @ApiOperation("根据类型查询分类")
+    public R<List<Category>> list(Integer type) {
+        log.info("根据类型查询分类:{}", type);
+        List<Category> list = categoryService.list(type);
+        return R.success(list);
+    }
+
 
 }
diff --git a/reggie_server/src/main/java/com/reggie/mapper/CategoryMapper.java b/reggie_server/src/main/java/com/reggie/mapper/CategoryMapper.java
@@ -8,6 +8,8 @@
 import com.reggie.entity.Category;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.List;
+
 @Mapper
 public interface CategoryMapper {
 
@@ -24,4 +26,7 @@ public interface CategoryMapper {
     @AutoFill(type = AutoFillConstant.UPDATE)
     //修改分类
     void update(Category category);
+
+    //根据类型查询分类
+    List<Category> list(Integer type);
 }
diff --git a/reggie_server/src/main/java/com/reggie/service/CategoryService.java b/reggie_server/src/main/java/com/reggie/service/CategoryService.java
@@ -3,8 +3,11 @@
 
 import com.reggie.dto.CategoryDTO;
 import com.reggie.dto.CategoryPageQueryDTO;
+import com.reggie.entity.Category;
 import com.reggie.result.PageResult;
 
+import java.util.List;
+
 public interface CategoryService {
     //新增分类
     void save(CategoryDTO categoryDTO);
@@ -20,4 +23,7 @@ public interface CategoryService {
 
     //启用/禁用 分类
     void startOrStop(Integer status, Long id);
+
+    //根据类型查询分类
+    List<Category> list(Integer type);
 }
diff --git a/reggie_server/src/main/java/com/reggie/service/impl/CategoryServiceImpl.java b/reggie_server/src/main/java/com/reggie/service/impl/CategoryServiceImpl.java
@@ -18,6 +18,8 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 
 @Service
 @Slf4j
@@ -118,4 +120,14 @@ public void startOrStop(Integer status, Long id) {
 
         categoryMapper.update(category);
     }
+
+    /**
+     * 根据类型查询分类
+     *
+     * @param type 分类类型
+     * @return 所有  菜品/套餐
+     */
+    public List<Category> list(Integer type) {
+        return categoryMapper.list(type);
+    }
 }
diff --git a/reggie_server/src/main/resources/mapper/CategoryMapper.xml b/reggie_server/src/main/resources/mapper/CategoryMapper.xml
@@ -57,4 +57,16 @@
         </set>
         where id = #{id}
     </update>
+
+
+    <!--根据类型查询分类-->
+    <select id="list" resultType="com.reggie.entity.Category">
+        select *
+        from category
+        where status = 1
+        <if test="type != null">
+            and type = #{type}
+        </if>
+        order by sort,create_time desc
+    </select>
 </mapper>