<?php
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();
    $winningGroups = new Collection();
    $i = -1;
    foreach ($groups as $group){
        $x = Vote::where('group_id', $group->id)->count();
        if($x>$i){
            $winningGroups = new Collection();
            $winningGroups->push($group);

            $i = $x;
        }
        elseif ($i === $x){
            $winningGroups->push($group);
        }
    }
    header('Content-Type: application/json;charset=UTF-8');
    echo $winningGroups->toJson(JSON_PRETTY_PRINT);


}