IBlockElementFilter.php

<?php
 
namespace Bitrix\Lists\Api\Data\IBlockService;
 
use Bitrix\Lists\Api\Data\Filter;
 
class IBlockElementFilter extends Filter
{
    public const ALLOWABLE_FIELDS = [
        'ID',
        // ACTIVE - Y
        // 'NAME',
        'CHECK_PERMISSIONS',
        // PERMISSIONS_BY
        'MIN_PERMISSION',
        'CREATED_BY',
        'IBLOCK_ID',
        // SITE_ID,
        'IBLOCK_TYPE',
        'SECTION_ID',
        // SHOW_HISTORY
        'SHOW_NEW'
    ];
 
    public function setField(string $fieldId, $value, string $operator = ''): static
    {
        if ($fieldId === 'CHECK_PERMISSIONS')
        {
            return $this->setCheckPermission(is_bool($value) ? $value : ($value === 'Y'));
        }
 
        return parent::setField($fieldId, $value, $operator);
    }
 
    public function setIBlockType(string $iBlockType): static
    {
        if (!empty($iBlockType))
        {
            $this->setField('IBLOCK_TYPE', $iBlockType, '=');
        }
 
        return $this;
    }
 
    public function setCreatedBy(int $userId): static
    {
        if ($userId >= 0)
        {
            $this->setField('CREATED_BY', (string)$userId, '=');
        }
 
        return $this;
    }
 
    public function setCheckPermission(bool $value): static
    {
        $this->filter['CHECK_PERMISSIONS'] = $value ? 'Y': 'N';
        $this->keyMatching['CHECK_PERMISSIONS'] = 'CHECK_PERMISSIONS';
 
        return $this;
    }
 
    public function setId(int $id): static
    {
        if ($id >= 0)
        {
            $this->setField('ID', $id, '=');
        }
 
        return $this;
    }
 
    public function setIBlockId(int $iBlockId): static
    {
        if ($iBlockId > 0)
        {
            $this->setField('IBLOCK_ID', $iBlockId, '=');
        }
 
        return $this;
    }
 
    public function setShowNew(bool $flag): static
    {
        $this->setField('SHOW_NEW', $flag ? 'Y' : 'N');
 
        return $this;
    }
 
    public function setMinPermission(string $permission): static
    {
        if (in_array($permission, ['E', 'S', 'T', 'R', 'U', 'W', 'X'], true))
        {
            $this->setField('MIN_PERMISSION', $permission);
        }
 
        return $this;
    }
}