AccessErrorTrait.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Permission\Trait;
 
use Bitrix\Main\Error;
use Bitrix\Main\ErrorCollection;
 
trait AccessErrorTrait
{
    protected array $errorCollection = [];

    public function getErrors(): array
    {
        return $this->errorCollection;
    }
 
    public function addError(string $class, string $message = ''): void
    {
        $this->errorCollection[] = new Error($message, $class);
    }
 
    public function getErrorCollection(): ErrorCollection
    {
        $collection = new ErrorCollection();
        foreach ($this->errorCollection as $error)
        {
            $collection->setError($error);
        }
 
        return $collection;
    }
}