用户更新藏品，预估价设置null

ch-dao/src/main/java/com/wwdz/ch/db/dao/distribution/SupplierItemDao.java

@@ -45,6 +45,8 @@ public interface SupplierItemDao {
 
     int update(SupplierItem supplierItem);
 
+    int updateNullValue(SupplierItem supplierItem);
+
     /**
      * 更新库存
      * @param itemId

ch-dao/src/main/java/com/wwdz/ch/db/impl/distribution/SupplierItemDaoImpl.java

@@ -105,6 +105,13 @@ public class SupplierItemDaoImpl implements SupplierItemDao {
         return supplierItemMapper.updateByPrimaryKeySelective(supplierItem);
     }
 
+
+    @Override
+    public int updateNullValue(SupplierItem supplierItem) {
+        supplierItem.setUpdateTime(new Date());
+        return supplierItemMapper.updateByPrimaryKey(supplierItem);
+    }
+
     @Override
     public int updateStock(long itemId, int stock) {
         SupplierItem supplierItem = new SupplierItem();

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/distribution/SupplierItemServiceImpl.java

@@ -807,10 +807,13 @@ public class SupplierItemServiceImpl implements SupplierItemService {
     @Override
     public Result update(SupplierItemRequestDto dto) {
         try {
+            SupplierItem oldItem = supplierItemDao.findById(dto.getId());
             SupplierItem supplierItem = new SupplierItem();
+            EntityMapper.copyAttribute(oldItem, supplierItem);
             EntityMapper.copyAttribute(dto, supplierItem);
             supplierItem.setDistributionPrice(PriceUtil.convertPriceFromStr(StringUtils.isEmpty(dto.getDistributionPrice())?"0":dto.getDistributionPrice()));
             supplierItem.setImages(dto.getImages());
+            supplierItem.setOfficialEstimatedPrice(null);
             if (StringUtils.hasLength(dto.getVideos())) {
                 supplierItem.setVideos(getVideosImage(dto.getVideos()));
             }
@@ -821,7 +824,7 @@ public class SupplierItemServiceImpl implements SupplierItemService {
                 supplierItem.setStock(1);
                 supplierItem.setIsOnSale(false);
             }
-            supplierItemDao.update(supplierItem);
+            supplierItemDao.updateNullValue(supplierItem);
             //更新相关的收藏册
             if (StringUtils.hasLength(dto.getCollectionBookId())) {
                 CollectionItemsRelationRequestDto collectionItemsRelationRequestDto = new CollectionItemsRelationRequestDto();