documentelement.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\RestView;
 
use Bitrix\Rest\Integration\View\Attributes;
use Bitrix\Rest\Integration\View\DataType;
use Bitrix\Rest\Integration\View\Base;
 
final class DocumentElement extends Base
{
    public function getFields()
    {
        return [
            'ID'=>[
                'TYPE'=>DataType::TYPE_INT,
                'ATTRIBUTES'=>[
                    Attributes::READONLY,
                ]
            ],
            'DOC_ID'=>[
                'TYPE'=>DataType::TYPE_INT,
                'ATTRIBUTES'=>[
                    Attributes::IMMUTABLE,
                ]
            ],
            'STORE_FROM'=>[
                'TYPE'=>DataType::TYPE_INT,
            ],
            'STORE_TO'=>[
                'TYPE'=>DataType::TYPE_INT,
            ],
            'ELEMENT_ID'=>[
                'TYPE'=>DataType::TYPE_INT,
                'ATTRIBUTES'=>[
                    Attributes::IMMUTABLE,
                ]
            ],
            'AMOUNT'=>[
                'TYPE'=>DataType::TYPE_FLOAT,
            ],
            'PURCHASING_PRICE'=>[
                'TYPE'=>DataType::TYPE_FLOAT,
            ],
        ];
    }

    public function internalizeArguments($name, $arguments): array
    {
        if ($name === 'fields')
        {
            return $arguments;
        }
 
        return parent::internalizeArguments($name, $arguments);
    }
 

    public function externalizeResult($name, $fields): array
    {
        if ($name === 'fields')
        {
            return $fields;
        }
 
        return parent::externalizeResult($name, $fields);
    }
}