Game-Jaming/Backend/Controllers/User/SigningUp.php

<?php

require "../../../bootstrap.php";

use Backend\Models\Group;
use Backend\Models\Password;
use Backend\Models\GameJam;

session_start();

$groupName = "";
$errors = array();

if(isset($_POST['reg_group'])){




    $group = new Group();

    $group->gameJam()->associate(GameJam::find($_POST['gameJamId']));

    $group->group_name = $groupName = $_POST['groupName'];

    $group->group_amount = $_POST['groupAmount'];

    if(!$group->save()){
        return;
    }
    $password = New Password();

    $password->group()->associate($group);

    $password->password = password_hash($_POST['password'] ,PASSWORD_DEFAULT);

    if(!$password->save()){
        return;
    }

    $_SESSION['groupName'] = $groupName;
    $_SESSION['groupId'] = $group->id;
    $_SESSION['success'] = "You are now logged in";
    header('location: index.php');
}