<?php
namespace App\Services;


use App\User;
use App\Models\PromotionUser;

class UserService
{
    public static function createConfirmationCode() {
        $unique = false;
        do{
            $confirmation_code = str_random(30);
            if(User::where('confirmation_code', '=', $confirmation_code)->count() == 0){
                $unique = true;
            }
        }
        while(!$unique);
        return $confirmation_code;
    }


    public static function hasActivePromotion($user) {
        $promotion_users = PromotionUser::where('user_id', $user->id)->where('active', 1)->whereNull('user_deleted_at')->get();
        foreach($promotion_users as $promotion_user){
            if($promotion_user->promotion_admin->isActive()){
                return true;
            }
        }
        return false;
    }
}