add changes to create ticket

backend/controllers/TicketController.php

@@ -8,6 +8,9 @@ use backend\models\TicketSearch;
 use yii\web\Controller;
 use yii\web\NotFoundHttpException;
 use yii\filters\VerbFilter;
+use common\models\Discount;
+use common\models\TicketType;
+use common\models\Account;
 
 /**
  * TicketController implements the CRUD actions for Ticket model.
@@ -61,12 +64,20 @@ class TicketController extends Controller
     public function actionCreate()
     {
         $model = new Ticket();
+        
+        $discounts = Discount::read();
+        $ticketTypes = TicketType::read();
+        $accounts = Account::readAccounts();
+        
 
         if ($model->load(Yii::$app->request->post()) && $model->save()) {
             return $this->redirect(['view', 'id' => $model->id_ticket]);
         } else {
             return $this->render('create', [
                 'model' => $model,
+                'discounts' => $discounts,
+                'ticketTypes' => $ticketTypes,
+                'accounts' => $accounts,
             ]);
         }
     }