CategoryDao(update)

src/main/java/com/mmc/pms/controller/category/CategoryController.java

@@ -8,6 +8,7 @@ import com.mmc.pms.model.category.qo.CategoryQO;
 import com.mmc.pms.model.category.vo.CategoryPrimaryVO;
 import com.mmc.pms.model.category.vo.CategorySubVO;
 import com.mmc.pms.model.group.Create;
+import com.mmc.pms.model.group.Others;
 import com.mmc.pms.model.group.Update;
 import com.mmc.pms.service.category.CategoryService;
 import io.swagger.annotations.*;
@@ -16,6 +17,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletRequest;
+import java.util.List;
 
 /**
  * @Author small
@@ -94,5 +96,12 @@ public class CategoryController {
         return categoryService.detailSubCategory(subId);
     }
 
+    @ApiOperation(value = "一级分类——排序交换")
+    @ApiResponses({@ApiResponse(code = 200, message = "OK", response = ResultBody.class)})
+    @PostMapping("exchange")
+    public ResultBody exchangeBannerInfo(@Validated(Others.class) @RequestBody List<CategoryPrimaryVO> list) {
+        return categoryService.exchange(list);
+    }
+
 
 }

src/main/java/com/mmc/pms/dao/category/CategoryDao.java

 package com.mmc.pms.dao.category;
 
+import com.mmc.pms.entity.ServiceDO;
 import com.mmc.pms.entity.category.CategoryPrimaryDO;
 import com.mmc.pms.entity.category.CategorySubDO;
 import com.mmc.pms.model.category.qo.CategoryQO;
@@ -46,4 +47,6 @@ public interface CategoryDao {
 
 
     int categoryListCount(CategoryQO param);
+
+    void exchange(ServiceDO serviceDO);
 }

src/main/java/com/mmc/pms/entity/category/CategoryPrimaryDO.java

@@ -61,6 +61,9 @@ public class CategoryPrimaryDO {
     private List<CategorySubDO> subDOList;
 
 
+    @ApiModelProperty(value = "顺序")
+    private Integer sort;
+
     public CategoryPrimaryDO(CategoryPrimaryVO primaryVO) {
         this.id = primaryVO.getId();
         this.name = primaryVO.getName();
@@ -77,6 +80,7 @@ public class CategoryPrimaryDO {
                 .createTime(this.createTime)
                 .updateTime(this.updateTime)
                 .subDTOList(this.subDOList)
+                .sort(this.sort)
                 .build();
     }
 

src/main/java/com/mmc/pms/model/category/dto/CategoryPrimaryDTO.java

@@ -55,4 +55,8 @@ public class CategoryPrimaryDTO {
 
     @ApiModelProperty(value = "二级分类")
     private List<CategorySubDO> subDTOList;
+
+    @ApiModelProperty(value = "顺序")
+    private Integer sort;
+
 }

src/main/java/com/mmc/pms/model/category/vo/CategoryPrimaryVO.java

 package com.mmc.pms.model.category.vo;
 
 import com.mmc.pms.model.group.Create;
+import com.mmc.pms.model.group.Others;
 import com.mmc.pms.model.group.Update;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -19,7 +20,7 @@ import javax.validation.constraints.Size;
 public class CategoryPrimaryVO {
 
     @ApiModelProperty(value = "id", example = "1")
-    @NotNull(message = "id不能为空", groups = {Update.class})
+    @NotNull(message = "id不能为空", groups = {Update.class, Others.class})
     @Min(value = 1, groups = {Update.class})
     private Integer id;
 
@@ -35,4 +36,8 @@ public class CategoryPrimaryVO {
     @ApiModelProperty(value = "icon图标", example = "http://")
     private String icon;
 
+    @ApiModelProperty(value = "顺序")
+    @NotNull(message = "sort不能为空", groups = {Others.class})
+    private Integer sort;
+
 }

src/main/java/com/mmc/pms/service/category/CategoryService.java

@@ -7,6 +7,8 @@ import com.mmc.pms.model.category.vo.CategoryPrimaryVO;
 import com.mmc.pms.model.category.vo.CategorySubVO;
 import com.mmc.pms.page.PageResult;
 
+import java.util.List;
+
 /**
  * @Author small
  * @Date 2023/7/20 16:26
@@ -29,4 +31,7 @@ public interface CategoryService {
     ResultBody detailSubCategory(Integer subId);
 
     PageResult<CategoryPrimaryDTO> categoryList(CategoryQO param);
+
+
+    ResultBody exchange(List<CategoryPrimaryVO> list);
 }

src/main/java/com/mmc/pms/service/category/impl/CategoryServiceImpl.java

@@ -3,6 +3,7 @@ package com.mmc.pms.service.category.impl;
 import com.mmc.pms.common.ResultBody;
 import com.mmc.pms.common.ResultEnum;
 import com.mmc.pms.dao.category.CategoryDao;
+import com.mmc.pms.entity.ServiceDO;
 import com.mmc.pms.entity.category.CategoryPrimaryDO;
 import com.mmc.pms.entity.category.CategorySubDO;
 import com.mmc.pms.model.category.dto.CategoryPrimaryDTO;
@@ -14,6 +15,7 @@ import com.mmc.pms.page.PageResult;
 import com.mmc.pms.service.category.CategoryService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 import java.util.stream.Collectors;
@@ -68,6 +70,7 @@ public class CategoryServiceImpl implements CategoryService {
             return ResultBody.error(ResultEnum.THE_NAME_OF_THE_SECONDARY_CLASS_MUST_BE_UNIQUE);
         }
         CategorySubDO subDO = new CategorySubDO(subVO);
+        subDO.setSubId(subVO.getCategoryPrimaryId() + 1);
         categoryDao.addSubCategory(subDO);
         return ResultBody.success();
     }
@@ -110,4 +113,22 @@ public class CategoryServiceImpl implements CategoryService {
         List<CategoryPrimaryDTO> collect = categoryPrimaryDOS.stream().map(t -> t.buildCategoryPrimaryDTO()).collect(Collectors.toList());
         return PageResult.buildPage(param.getPageNo(), param.getPageSize(), count, collect);
     }
+
+
+    @Transactional
+    @Override
+    public ResultBody exchange(List<CategoryPrimaryVO> list) {
+        Integer sort = list.get(0).getSort();
+        ServiceDO serviceDO = new ServiceDO();
+        serviceDO.setId(list.get(0).getId());
+        serviceDO.setSort(list.get(1).getSort());
+        categoryDao.exchange(serviceDO);
+
+        ServiceDO serviceDO1 = new ServiceDO();
+        serviceDO1.setId(list.get(1).getId());
+        serviceDO1.setSort(sort);
+        categoryDao.exchange(serviceDO1);
+        return ResultBody.success();
+
+    }
 }

src/main/resources/mapper/category/CategoryDao.xml

@@ -47,6 +47,16 @@
         </if>
     </select>
 
+    <update id="exchange" parameterType="com.mmc.pms.entity.ServiceDO">
+        update category_primary
+        <set>
+            <if test=" sort != null ">
+                sort = #{sort}
+            </if>
+        </set>
+        where id = #{id}
+    </update>
+
 
     <insert id="addPrimaryCategory" useGeneratedKeys="true"
             keyProperty="id" parameterType="com.mmc.pms.entity.category.CategoryPrimaryDO">
@@ -115,8 +125,8 @@
 
     <insert id="addSubCategory" useGeneratedKeys="true"
             keyProperty="subId" parameterType="com.mmc.pms.entity.category.CategorySubDO">
-        insert into category_sub(`name`, description, create_time, update_time, category_primary_id)
-        values (#{name}, #{description}, NOW(), NOW(), #{categoryPrimaryId})
+        insert into category_sub(id, `name`, description, create_time, update_time, category_primary_id)
+        values (#{subId}, #{name}, #{description}, NOW(), NOW(), #{categoryPrimaryId})
     </insert>
 
     <select id="categorySubCount" resultType="java.lang.Integer">
@@ -170,12 +180,12 @@
 
 
     <select id="categoryList" resultMap="CategoryList">
-        select id, `name`, description, create_time, update_time, icon
+        select id, `name`, description, create_time, update_time, icon,sort
         from category_primary where 1=1
         <if test=" id != null and id != '' ">
             and id =#{id}
         </if>
-        order by update_time desc, create_time desc
+        order by sort desc, update_time desc, create_time desc
         limit #{pageNo},#{pageSize}
     </select>