<?php
require_once "../../../bootstrap.php";
require_once "../Admin/Admin.php";
use Backend\Models\Group;
use Backend\Models\Vote;

if(isAdmin() && isset($_GET['gameJamId'])){
    $groups = Group::where('game_jam_id',$_GET['gameJamId'])->get();
    $winningGroup = array();
    $i = -1;
    foreach ($groups as $group){
        $x = Vote::where('group_id', $group->id)->count();
        if($x>$i){
            $winningGroup = array();
            array_push($winningGroup,$group);
            $i = $x;
        }
        elseif ($i === $x){
            array_push($winningGroup,$group);
        }
    }
    header('Content-Type: application/json;charset=UTF-8');
    echo $winningGroup->toJson(JSON_PRETTY_PRINT);
}