1.添加数据还原

cjy-module-traceability/cjy-module-traceability-biz/src/main/java/com/cjy/traceability/module/traceability/dal/mysql/product/ProductMapper.java

@@ -179,4 +179,6 @@ public interface ProductMapper extends BaseMapperX<ProductDO> {
        ProductDO selectById2(@Param("id") Integer productId);
 
      ScanProductVO selectScanProduct(@Param("traceabilityCode") String traceabilityCode);
+
+     int updateExistence(@Param("id") Integer id,@Param("existence") BigDecimal existence);
 }

cjy-module-traceability/cjy-module-traceability-biz/src/main/java/com/cjy/traceability/module/traceability/service/loss/LossServiceImpl.java

@@ -68,10 +68,13 @@ public class LossServiceImpl implements LossService {
     }
 
     @Override
+    @Transactional
     public void deleteLoss(Integer id) {
         // 校验存在
         validateLossExists(id);
-        // 删除
+        //获取到删除的对象
+        LossDO lossDO= lossMapper.selectById(id);
+        productMapper.updateExistence(lossDO.getProductId(),lossDO.getProductLoss());
         lossMapper.deleteById(id);
     }
 

cjy-module-traceability/cjy-module-traceability-biz/src/main/java/com/cjy/traceability/module/traceability/service/salerecord/SaleRecordServiceImpl.java

@@ -2,6 +2,7 @@ package com.cjy.traceability.module.traceability.service.salerecord;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.cjy.traceability.module.traceability.dal.dataobject.loss.LossDO;
 import com.cjy.traceability.module.traceability.dal.dataobject.product.ProductDO;
 import com.cjy.traceability.module.traceability.dal.mysql.product.ProductMapper;
 import org.springframework.stereotype.Service;
@@ -65,9 +66,13 @@ public class SaleRecordServiceImpl implements SaleRecordService {
     }
 
     @Override
+    @Transactional
     public void deleteSaleRecord(Integer id) {
+
         // 校验存在
         validateSaleRecordExists(id);
+        SaleRecordDO lossDO=saleRecordMapper.selectById(id);
+        productMapper.updateExistence(lossDO.getProductId(),lossDO.getSalesNumber());
         // 删除
         saleRecordMapper.deleteById(id);
     }

cjy-module-traceability/cjy-module-traceability-biz/src/main/resources/mapper/product/ProductMapper.xml

@@ -27,6 +27,11 @@
         where id = #{id}
           and batch = #{batch}
     </update>
+    <update id="updateExistence">
+        update traceability_product
+        set inventory_production=inventory_production + #{existence}
+        where id = #{id}
+    </update>
 
     <!--
         一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。