更新商品信息时,删除分享图

yshop-mall/src/main/java/co/yixiang/modules/product/service/YxStoreProductService.java

@@ -143,4 +143,9 @@ public interface YxStoreProductService  extends BaseService<YxStoreProduct>{
      */
     void insertAndEditYxStoreProduct(StoreProductDto storeProductDto);
 
+    /**+
+     * 删除商品转发海报
+     * @param id
+     */
+    void deleteForwardImg(Long id);
 }

yshop-mall/src/main/java/co/yixiang/modules/product/service/impl/YxStoreProductServiceImpl.java

@@ -76,7 +76,6 @@ import java.util.*;
 import java.util.stream.Collectors;
 
 
-
 /**
  * @author hupeng
  * @date 2020-05-12
@@ -107,9 +106,9 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
     private YxShippingTemplatesService shippingTemplatesService;
 
 
-
     /**
      * 增加库存 减少销量
+     *
      * @param num       数量
      * @param productId 商品id
      * @param unique    sku唯一值
@@ -133,6 +132,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 减少库存与增加销量
+     *
      * @param num       数量
      * @param productId 商品id
      * @param unique    sku
@@ -165,7 +165,6 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
     }
 
 
-
     @Override
     public YxStoreProduct getProductInfo(int id) {
         QueryWrapper<YxStoreProduct> wrapper = new QueryWrapper<>();
@@ -181,6 +180,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 获取单个商品
+     *
      * @param id 商品id
      * @return YxStoreProductQueryVo
      */
@@ -192,6 +192,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 返回普通商品库存
+     *
      * @param productId 商品id
      * @param unique    sku唯一值
      * @return int
@@ -218,6 +219,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 商品列表
+     *
      * @param productQueryParam YxStoreProductQueryParam
      * @return list
      */
@@ -271,6 +273,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 商品详情
+     *
      * @param id        商品id
      * @param uid       用户id
      * @param latitude  纬度
@@ -376,6 +379,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 商品列表
+     *
      * @param page  页码
      * @param limit 条数
      * @param order ProductEnum
@@ -416,10 +420,6 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
     }
 
 
-
-
-
-
     //============ 分割线================//
 
 
@@ -490,10 +490,9 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
     }
 
 
-
-
     /**
      * 商品上架下架
+     *
      * @param id     商品id
      * @param status ShopCommonEnum
      */
@@ -508,14 +507,13 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
     }
 
 
-
     /**
      * 新增/保存商品
+     *
      * @param storeProductDto 商品
      */
     @Override
-    public void insertAndEditYxStoreProduct(StoreProductDto storeProductDto)
+    public void insertAndEditYxStoreProduct(StoreProductDto storeProductDto) {
-    {
 
         ProductResultDto resultDTO = this.computedProduct(storeProductDto.getAttrs());
 
@@ -532,7 +530,10 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
         yxStoreProduct.setStock(resultDTO.getStock());
         yxStoreProduct.setSliderImage(String.join(",", storeProductDto.getSliderImage()));
 
-
+        if (storeProductDto.getId() != null) {
+            //清空商品转发图
+            deleteForwardImg(storeProductDto.getId());
+        }
 
         this.saveOrUpdate(yxStoreProduct);
 
@@ -559,15 +560,12 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
         }
 
 
-
     }
 
 
-
-
-
     /**
      * 获取生成的属性
+     *
      * @param id      商品id
      * @param jsonStr jsonStr
      * @return map
@@ -585,7 +583,6 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
         }
 
 
-
         List<FromatDetailDto> fromatDetailDTOList = JSON.parseArray(jsonObject.get("attrs").toString(),
                 FromatDetailDto.class);
 
@@ -690,12 +687,9 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
     }
 
 
-
-
-
-
     /**
      * 计算产品数据
+     *
      * @param attrs attrs
      * @return ProductResultDto
      */
@@ -739,6 +733,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * mapTobean
+     *
      * @param listMap listMap
      * @return list
      */
@@ -753,6 +748,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 增加表头
+     *
      * @param headerMap     headerMap
      * @param headerMapList headerMapList
      * @param align         align
@@ -840,6 +836,7 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
 
     /**
      * 组合规则属性算法
+     *
      * @param fromatDetailDTOList
      * @return DetailDto
      */
@@ -925,4 +922,9 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
         return detailDto;
     }
 
+    @Override
+    public void deleteForwardImg(Long id) {
+        baseMapper.deleteForwardImg(id, "_product_detail_wap");
+    }
+
 }

yshop-mall/src/main/java/co/yixiang/modules/product/service/mapper/StoreProductMapper.java

@@ -10,6 +10,7 @@ package co.yixiang.modules.product.service.mapper;
 
 import co.yixiang.common.mapper.CoreMapper;
 import co.yixiang.modules.product.domain.YxStoreProduct;
+import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Update;
 import org.springframework.stereotype.Repository;
@@ -96,4 +97,7 @@ public interface StoreProductMapper extends CoreMapper<YxStoreProduct> {
     @Update("update yx_store_product set browse=browse+1 " +
             "where id=#{productId}")
     int incBrowseNum(@Param("productId") Long productId);
+
+    @Delete("DELETE from yx_system_attachment where name like CONCAT(#{id},'_%',#{name}, '%')")
+    void deleteForwardImg(@Param("id") Long id,@Param("name") String name);
 }