guarding against unlikely race condition

Author: yohsii

core/Controllers/WorkflowController.cs

@@ -94,6 +94,7 @@ public async Task<IActionResult> Notifications(int since)
         public async Task<IActionResult> Create(PuckWorkflowItem model) {
             var success = false;
             var message = "";
+            PuckWorkflowItem wfi = null;
             bool lockTaken = false;
             try
             {
@@ -118,6 +119,8 @@ public async Task<IActionResult> Create(PuckWorkflowItem model) {
                 repo.AddPuckWorkflowItem(model);
                 repo.SaveChanges();
 
+                wfi = model;
+
                 success = true;
             }
             catch (Exception ex)
@@ -130,7 +133,7 @@ public async Task<IActionResult> Create(PuckWorkflowItem model) {
                 //    slock1.Release();
             }
 
-            return Json(new {success=success,message=message });
+            return Json(new {success=success,message=message,workflowItem=wfi });
         }
 
         [HttpPost]

puckweb/wwwroot/Areas/puck/assets/js/puck.actions.js

@@ -1268,7 +1268,14 @@ var displayMarkup = function (parentId, type, variant, fromVariant,contentId,con
 
                     var userObject = { username: userName, userRoles: userRoles, userGroups: userGroups };
                     var services = {
-                        add: function (status, message, group, assignees, f) { addWorkflowItem(id, variant, status, "none", message, group, type, assignees, f || function () { }); },
+                        add: function (status, message, group, assignees, f) {
+                            addWorkflowItem(id, variant, status, "none", message, group, type, assignees, function (data) {
+                                setTimeout(function () {
+                                    workflowItems[id + variant] = data.workflowItem;
+                                },500);
+                                if (f) f();
+                            });
+                        },
                         complete: function (status, f) { completeWorkflowItem(id, variant, status || "complete", f || function () { }); },
                         msg: msg
                     };