all controllers is aok

Backend/Controllers/Polls/GetWinner.php

@@ -3,23 +3,27 @@ require_once "../../../bootstrap.php";
 require_once "../Admin/Admin.php";
 use Backend\Models\Group;
 use Backend\Models\Vote;
+use \Illuminate\Support\Collection;
 
 if(isAdmin() && isset($_GET['gameJamId'])){
     $groups = Group::where('game_jam_id',$_GET['gameJamId'])->get();
-    $winningGroup = array();
+    $winningGroups = new Collection();
     $i = -1;
     foreach ($groups as $group){
         $x = Vote::where('group_id', $group->id)->count();
         if($x>$i){
-            $winningGroup = array();
-            array_push($winningGroup,$group);
+            $winningGroups = new Collection();
+            $winningGroups->push($group);
+
             $i = $x;
         }
         elseif ($i === $x){
-            array_push($winningGroup,$group);
+            $winningGroups->push($group);
         }
     }
     header('Content-Type: application/json;charset=UTF-8');
-    echo $winningGroup->toJson(JSON_PRETTY_PRINT);
+    echo $winningGroups->toJson(JSON_PRETTY_PRINT);
+
+
 }