修复发票删除bug

Src/Extensions/InvoiceExtension.cs

@@ -30,8 +30,8 @@ namespace Kivii.Finances
             offsetInvoice.BizKvid = Guid.Empty;
             offsetInvoice.BizType = string.Empty;
             offsetInvoice.Kvid = newInvoiceKvid;
-            offsetInvoice.RootKvid = newInvoiceKvid;
-            offsetInvoice.ParentKvid = Guid.Empty;
+            //offsetInvoice.RootKvid = newInvoiceKvid;
+            //offsetInvoice.ParentKvid = Guid.Empty;
             offsetInvoice.SerialNumber = invoice.SerialNumber.IsNullOrEmpty() ? "" : ("-" + invoice.SerialNumber);
             offsetInvoice.Remark = $"{remark}";
             offsetInvoice.Amount = 0 - offsetInvoice.Amount;//反向值

Src/Transforms/RestfulInvoice.Offset.Deficit.cs

@@ -208,10 +208,12 @@ namespace Kivii.Finances.Transforms
             var invoices = conn.SelectByIds<Invoice>(Kvids);
             if (invoices.IsNullOrEmpty()) throw new Exception("未找到所选发票信息!");
             if (invoices.Exists(o => o.OffsetKvid == Guid.Empty)) throw new Exception("存在未作废的发票,请先作废后再删除!");
+
+            var relationInvoices = conn.Select<Invoice>(o => Sql.In(o.ParentKvid, invoices.ConvertAll(p => p.Kvid)) && o.Type == "Relation");
             var offsets = conn.SelectByIds<Invoice>(invoices.ConvertAll(p => p.OffsetKvid));
 
             var deletes = new List<Guid>();
-            if (!offsets.IsNullOrEmpty())
+            if (!invoices.IsNullOrEmpty())
             {
                 foreach (var item in invoices)
                 {
@@ -225,6 +227,13 @@ namespace Kivii.Finances.Transforms
                     deletes.AddIfNotExists(item.Kvid);
                 }
             }
+            if (!relationInvoices.IsNullOrEmpty())
+            {
+                foreach (var item in relationInvoices)
+                {
+                    deletes.AddIfNotExists(item.Kvid);
+                }
+            }
             var rtns = new RestfulDeleteResponse<Guid>();
             rtns.Results = new List<Guid>();
 
@@ -233,7 +242,7 @@ namespace Kivii.Finances.Transforms
             {
                 foreach (var kvid in deletes)
                 {
-                    conn.DeleteById<Invoice>(kvid);
+                    conn.Delete<Invoice>(o => o.Kvid == kvid);
                     rtns.Results.Add(kvid);
                 }