add login page

src/common/stores/global_ui.js

@@ -149,4 +149,29 @@ export default class GlobalUI {
     this.globalAlert = '';
     this[DIALOG.UI.ALERT] = false;
   }
+
+  @observable successAlertCB = ()=>{
+      this.closeAlert();
+  };
+
+  @action
+  openAlert({title=false,subtitle=false,cb=false,type='error'}){
+      if(typeof cb === 'function'){
+          this.successAlertCB = cb;
+      }
+      this.alertDialog= {
+          title : title,
+          open : true,
+          subtitle : subtitle,
+          type : type
+      }
+  };
+
+  @action
+  closeAlert(){
+      this.alertDialog.title = false;
+      this.alertDialog.open = false;
+      this.alertDialog.subtitle = false;
+      this.successAlertCB = ()=>this.closeAlert();
+  }
 }