修复新增方案分组不同组的问题

BBWYB.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs

@@ -311,22 +311,29 @@ namespace BBWYB.Server.Business
             {
                 ExtractNewPurchaser(batchCURDSchemeRequest.AddPurchaseSchemeList, newPurchaserList);
 
-                foreach (var psReq in batchCURDSchemeRequest.AddPurchaseSchemeList)
+                #region 新建分组
-                {
+                long? newPurchaseGroupId = null;
-                    if (psReq.SchemeGroupId == null || psReq.SchemeGroupId == 0)
+                if (batchCURDSchemeRequest.AddPurchaseSchemeList.Any(ps => ps.SchemeGroupId == 0 || ps.SchemeGroupId == null))
                 {
                     //新增分组
+                    var firstScheme = batchCURDSchemeRequest.AddPurchaseSchemeList.First();
                     var insertSchemeGroup = new PurchaseSchemeGroup()
                     {
                         Id = idGenerator.NewLong(),
                         CreateTime = DateTime.Now,
-                            GroupName = $"{psReq.ProductId}-{DateTime.Now:yyyyMMddHHmmss}",
+                        GroupName = $"{firstScheme.ProductId}-{DateTime.Now:yyyyMMddHHmmss}",
-                            ProductId = psReq.ProductId,
+                        ProductId = firstScheme.ProductId,
-                            ShopId = psReq.ShopId
+                        ShopId = firstScheme.ShopId
                     };
                     insertPurchaseSchemeGroupsList.Add(insertSchemeGroup);
-                        psReq.SchemeGroupId = insertSchemeGroup.Id;
+                    newPurchaseGroupId = insertSchemeGroup.Id;
                 }
+                #endregion
+
+                foreach (var psReq in batchCURDSchemeRequest.AddPurchaseSchemeList)
+                {
+                    if (psReq.SchemeGroupId == null || psReq.SchemeGroupId == 0)
+                        psReq.SchemeGroupId = newPurchaseGroupId;
 
                     var ps = new PurchaseScheme()
                     {