result.php

<?php
namespace Bitrix\Main;
 
use Bitrix\Main\DB\SqlExpression;
 
class Result
{
    protected $isSuccess = true;
 
    protected $errors;
 
    protected $data = array();
 
    public function __construct()
    {
        $this->errors = new ErrorCollection();
    }
 
    public function __clone()
    {
        $this->errors = clone $this->errors;
    }
 
    public function isSuccess()
    {
        return $this->isSuccess;
    }
 
    public function addError(Error $error)
    {
        $this->isSuccess = false;
        $this->errors[] = $error;
        return $this;
    }
 
    public function getErrors()
    {
        return $this->errors->toArray();
    }
 
    public function getErrorCollection()
    {
        return $this->errors;
    }
 
    public function getErrorMessages()
    {
        $messages = array();
 
        foreach($this->getErrors() as $error)
            $messages[] = $error->getMessage();
 
        return $messages;
    }
 
    public function addErrors(array $errors)
    {
        if ($errors)
        {
            $this->isSuccess = false;
            $this->errors->add($errors);
        }
        return $this;
    }
 
    public function setData(array $data)
    {
        // do not save sql expressions
        foreach ($data as $k => $v)
        {
            if ($v instanceof SqlExpression)
            {
                unset($data[$k]);
            }
        }
 
        $this->data = $data;
 
        return $this;
    }
 
    public function getData()
    {
        return $this->data;
    }
}