server/AyaNova/biz/WorkOrderBiz.cs

@@ -638,6 +638,46 @@ namespace AyaNova.Biz
             return ret;
         }
 
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        //UPDATE
+        //       
+        internal async Task<WorkOrderItemPart> PartPutAsync(WorkOrderItemPart dtPutObject)
+        {
+            WorkOrderItemPart dbObject = await ct.WorkOrderItemPart.SingleOrDefaultAsync(m => m.Id == dtPutObject.Id);
+            if (dbObject == null)
+            {
+                AddError(ApiErrorCode.NOT_FOUND, "id");
+                return null;
+            }
+
+            // make a snapshot of the original for validation but update the original to preserve workflow           
+            WorkOrderItemPart SnapshotOfOriginalDBObj = new WorkOrderItemPart();
+            CopyObject.Copy(dbObject, SnapshotOfOriginalDBObj);
+            CopyObject.Copy(dtPutObject, dbObject, "Id");
+
+            dbObject.Tags = TagUtil.NormalizeTags(dbObject.Tags);
+            dbObject.CustomFields = JsonUtil.CompactJson(dbObject.CustomFields);
+
+            ct.Entry(dbObject).OriginalValues["ConcurrencyToken"] = dtPutObject.ConcurrencyToken;
+            await PartValidateAsync(dbObject, SnapshotOfOriginalDBObj);
+            if (HasErrors) return null;
+            try
+            {
+                await ct.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!await PartExistsAsync(dtPutObject.Id))
+                    AddError(ApiErrorCode.NOT_FOUND);
+                else
+                    new ApiErrorResponse(ApiErrorCode.CONCURRENCY_CONFLICT);
+                return null;
+            }
+            await EventLogProcessor.LogEventToDatabaseAsync(new Event(UserId, dbObject.Id, BizType, AyaEvent.Modified), ct);
+            await PartSearchIndexAsync(dbObject, false);
+            await TagUtil.ProcessUpdateTagsInRepositoryAsync(ct, dbObject.Tags, SnapshotOfOriginalDBObj.Tags);
+            return dbObject;
+        }
 
         ////////////////////////////////////////////////////////////////////////////////////////////////
         //VALIDATION