Prepare for messages and prevent double submit

Message/Notification/App/AppNotification.js

@@ -30,5 +30,13 @@
 
     jsOMS.Message.Notification.App.AppNotification.prototype.send = function(msg)
     {
+        const tpl = document.getElementById('app-message');
+
+        if (tpl === null) {
+            return;
+        }
+
+        let output = document.importNode(tpl.content, true);
+        tpl.parentNode.appendChild(output);
     };
 }(window.jsOMS = window.jsOMS || {}));

Message/Notification/NotificationMessage.js

@@ -0,0 +1,21 @@
+/**
+ * App notification.
+ *
+ * @copyright  Dennis Eichhorn
+ * @license    OMS License 1.0
+ * @version    1.0.0
+ * @since      1.0.0
+ */
+(function (jsOMS) {
+    "use strict";
+
+    /** @namespace jsOMS.Message.Notification.App */
+    jsOMS.Autoloader.defineNamespace('jsOMS.Message.Notification');
+
+    jsOMS.Message.Notification.NotificationMessage = function (status, title, message) 
+    {
+        this.status  = 0;
+        this.title   = title;
+        this.message = message;
+    };
+}(window.jsOMS = window.jsOMS || {}));

UI/Component/Form.js

@@ -196,6 +196,14 @@
             return;
         }
 
+        if (form.getMethod() !== jsOMS.Message.Request.RequestMethod.GET
+            && Math.floor(Date.now()) - form.getLastSubmit() < 500
+        ) {
+            return;
+        }
+
+        form.updateLastSubmit();
+
         /* Handle default submit */
         const request = new jsOMS.Message.Request.Request(),
             self      = this;
@@ -214,6 +222,14 @@
                 let tempResponse   = null,
                     success        = null;
 
+                self.app.notifyManager.send(
+                    new jsOMS.Message.Notification.NotificationMessage(
+                        jsOMS.Message.Notification.NotificationLevel,
+                        'Success',
+                        'Successfully created object'
+                    ), jsOMS.Message.Notification.NotificationType.APP_NOTIFICATION
+                );
+
                 /* Handle responses (can be multiple response object) */
                 for (let k = 0; k < responseLength; ++k) {
                     tempResponse = response.getByIndex(k);
@@ -225,6 +241,8 @@
                     }
                 }
             } catch (e) {
+                console.log(e);
+                
                 jsOMS.Log.Logger.instance.error('Invalid form response. \n'
                     + 'URL: ' + form.getAction() + '\n'
                     + 'Request: ' + JSON.stringify(form.getData()) + '\n'

Views/FormView.js

@@ -29,7 +29,9 @@
 
         this.initializeMembers();
         this.bind();
-        this.success = null;
+
+        this.success    = null;
+        this.lastSubmit = 0; 
     };
 
     /**
@@ -70,6 +72,16 @@
         return this.action;
     };
 
+    jsOMS.Views.FormView.prototype.getLastSubmit = function ()
+    {
+        return this.lastSubmit;
+    };
+
+    jsOMS.Views.FormView.prototype.updateLastSubmit = function ()
+    {
+        this.lastSubmit = Math.floor(Date.now());
+    };
+
     /**
      * Get submit elements
      *