<?php

namespace App\Models\Api\Traits;

trait CheckWebinarItemAccessTrait
{
    public function canViewError()
    {
        $error = null;
        $user = apiAuth();

        if (!empty($this->accessibility) and $this->accessibility == "free") {
            return null;
        } else {

            if (!$user) {
                $error = trans('public.not_login_toast_msg_lang');
            } elseif (!$this->webinar->checkUserHasBought($user)) {
                $error = trans('public.not_access_to_this_content');
            } elseif ($checkSequenceContent = $this->checkSequenceContent($user)) {
                $errors = [];
                if (is_array($checkSequenceContent)) {
                    foreach ($checkSequenceContent as $key => $value) {
                        if ($value) {
                            $errors[] = $value;
                        }
                    }
                }
                $error = (count($errors) > 0) ? implode(' ', $errors) : null;
            } elseif (!$this->user_has_access) {
                $error = trans('public.not_access_to_this_content');
            }
        }

        return $error;
    }

}