fix return

Author: amuluowin

src/RestTrait.php

@@ -147,12 +147,14 @@ protected function view(array $filter, ServerRequestInterface $request = null):
         if (count($keys) > 1 && $id !== null) {
             $values = explode(',', $id);
             if (count($keys) === count($values)) {
-                return DBHelper::search($this->modelClass::find()->alias($alias)->asArray(), $filter)->andWhere(array_combine($keys, $values))->cache($this->getDuration($request), $this->cache)->one();
+                $data = DBHelper::search($this->modelClass::find()->alias($alias)->asArray(), $filter)->andWhere(array_combine($keys, $values))->cache($this->getDuration($request), $this->cache)->one();
             }
         } elseif ($id !== null) {
-            return $model = DBHelper::search($this->modelClass::find()->alias($alias)->asArray(), $filter)->andWhere(array_combine($keys, [$id]))->cache($this->getDuration($request), $this->cache)->one();
+            $data = $model = DBHelper::search($this->modelClass::find()->alias($alias)->asArray(), $filter)->andWhere(array_combine($keys, [$id]))->cache($this->getDuration($request), $this->cache)->one();
+        } else {
+            $data = DBHelper::search($this->modelClass::find()->alias($alias)->asArray(), $filter)->cache($this->getDuration($request), $this->cache)->one();
         }
-        return DBHelper::search($this->modelClass::find()->alias($alias)->asArray(), $filter)->cache($this->getDuration($request), $this->cache)->one();
+        return empty($data) ? [] : $data;
     }
 
     /**