11.18 制造商维护

Part Info By Customer
Part Info By Manufacturer

src/main/java/com/gaotao/modules/manufacturer/service/impl/ManufacturerInformationServiceImpl.java

@@ -8,6 +8,8 @@ import com.gaotao.common.utils.PageUtils;
 import com.gaotao.modules.manufacturer.data.ManufacturerInformationData;
 import com.gaotao.modules.manufacturer.mapper.ManufacturerInformationMapper;
 import com.gaotao.modules.manufacturer.service.ManufacturerInformationService;
+import com.gaotao.modules.part.entity.ExternalPartManufacturer;
+import com.gaotao.modules.part.mapper.ExternalPartManufacturerMapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -20,6 +22,9 @@ public class ManufacturerInformationServiceImpl extends ServiceImpl<Manufacturer
     @Autowired
     private ManufacturerInformationMapper manufacturerInformationMapper;
 
+    @Autowired
+    private ExternalPartManufacturerMapper externalPartManufacturerMapper;
+
     @Override
     public PageUtils manufacturerInformationSearch(ManufacturerInformationData data) {
         IPage<ManufacturerInformationData> resultList = this.manufacturerInformationMapper.manufacturerInformationSearch(new Page<ManufacturerInformationData>(data.getPage(), data.getLimit()), data);
@@ -55,6 +60,12 @@ public class ManufacturerInformationServiceImpl extends ServiceImpl<Manufacturer
 
     @Override
     public void manufacturerInformationDelete(ManufacturerInformationData data) {
+        QueryWrapper<ExternalPartManufacturer> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("site", data.getSite()).eq("manufacturer_no", data.getManufacturerNo());
+        Integer count = externalPartManufacturerMapper.selectCount(queryWrapper);
+        if (count > 0) {
+            throw new RuntimeException("This manufacturer has been referenced and cannot be removed!");
+        }
         manufacturerInformationMapper.deleteById(data);
     }
 }