add filters, some improvements

backend/modules/project/controllers/ProjectUserController.php

@@ -109,8 +109,12 @@ class ProjectUserController extends Controller
     {
         $model = $this->findModel($id);
 
-        if ($model->load(Yii::$app->request->post()) && $model->save()) {
-            return $this->redirect(['view', 'id' => $model->id]);
+        if ($model->load(Yii::$app->request->post()) ) {
+            $model->card_id = UserCard::getIdByUserId($model->user_id);
+            if ($model->save()) {
+                return $this->redirect(['view', 'id' => $model->id]);
+            }
+
         }
 
         return $this->render('update', [