将单据中明细的写入数据库，优化成批量写入

jshERP-boot/src/main/java/com/jsh/erp/datasource/mappers/DepotItemMapperEx.java

@@ -18,6 +18,9 @@ import java.util.List;
  * @Date: 2019/1/24 16:59
  */
 public interface DepotItemMapperEx {
+
+    int batchInsert(List<DepotItem> depotItemList);
+
     List<DepotItem> selectByConditionDepotItem(
             @Param("name") String name,
             @Param("type") Integer type,

jshERP-boot/src/main/java/com/jsh/erp/service/DepotItemService.java

@@ -394,6 +394,7 @@ public class DepotItemService {
             checkAssembleWithMaterialType(rowArr, depotHead.getSubType());
             //校验多行明细当中是否存在重复的序列号
             checkSerialNumberRepeat(rowArr);
+            List<DepotItem> depotItemList = new ArrayList<>();
             for (int i = 0; i < rowArr.size(); i++) {
                 DepotItem depotItem = new DepotItem();
                 JSONObject rowObj = JSONObject.parseObject(rowArr.getString(i));
@@ -677,13 +678,17 @@ public class DepotItemService {
                         }
                     }
                 }
-                this.insertDepotItemWithObj(depotItem);
+                depotItemList.add(depotItem);
+            }
+            //批量写入单据明细数据
+            depotItemMapperEx.batchInsert(depotItemList);
+            for (DepotItem depotItem : depotItemList) {
                 //更新当前库存
                 updateCurrentStock(depotItem);
                 //更新当前成本价
                 updateCurrentUnitPrice(depotItem);
                 //更新商品的价格
-                updateMaterialExtendPrice(materialExtend.getId(), depotHead.getSubType(), depotHead.getBillType(), rowObj);
+                updateMaterialExtendPrice(depotItem.getMaterialExtendId(), depotHead.getSubType(), depotHead.getBillType(), depotItem.getUnitPrice());
             }
             //如果关联单据号非空则更新订单的状态,单据类型：采购入库单、销售出库单、盘点复盘单、其它入库单、其它出库单
             if(BusinessConstants.SUB_TYPE_PURCHASE.equals(depotHead.getSubType())
@@ -915,13 +920,12 @@ public class DepotItemService {
      * 更新商品的价格
      * @param meId
      * @param subType
-     * @param rowObj
+     * @param unitPrice
      */
     @Transactional(value = "transactionManager", rollbackFor = Exception.class)
-    public void updateMaterialExtendPrice(Long meId, String subType, String billType, JSONObject rowObj) throws Exception {
+    public void updateMaterialExtendPrice(Long meId, String subType, String billType, BigDecimal unitPrice) throws Exception {
         if(systemConfigService.getUpdateUnitPriceFlag()) {
-            if (StringUtil.isExist(rowObj.get("unitPrice"))) {
-                BigDecimal unitPrice = rowObj.getBigDecimal("unitPrice");
+            if (unitPrice!=null) {
                 MaterialExtend materialExtend = new MaterialExtend();
                 materialExtend.setId(meId);
                 if(BusinessConstants.SUB_TYPE_PURCHASE.equals(subType)) {