basketproperties.php

См. документацию.

<?php
 
namespace Bitrix\Sale\Rest\Entity;
 
use Bitrix\Main\Error;
use Bitrix\Sale\Rest\Attributes;
use Bitrix\Sale\Result;
 
class BasketProperties extends Base
{
    public function getFields()
    {
        return [
            'ID' => [
                'TYPE' => self::TYPE_INT,
                'ATTRIBUTES' => [
                    Attributes::ReadOnly,
                ],
            ],
            'BASKET_ID' => [
                'TYPE' => self::TYPE_INT,
                'ATTRIBUTES' => [
                    Attributes::Required,
                    Attributes::Immutable,
                ],
            ],
            'NAME' => [
                'TYPE' => self::TYPE_STRING,
                'ATTRIBUTES' => [
                    Attributes::Required,
                ],
            ],
            'VALUE' => [
                'TYPE' => self::TYPE_STRING,
                'ATTRIBUTES' => [
                    Attributes::Required,
                ],
            ],
            'CODE' => [
                'TYPE' => self::TYPE_STRING,
                'ATTRIBUTES' => [
                    Attributes::Required,
                ],
            ],
            'SORT' => [
                'TYPE' => self::TYPE_INT,
            ],
            'XML_ID' => [
                'TYPE' => self::TYPE_STRING,
            ],
        ];
    }
 
    public function internalizeFieldsModify($fields, $fieldsInfo=[])
    {
        $result = [];
 
        $fieldsInfo = empty($fieldsInfo) ? $this->getFields() : $fieldsInfo;
        $listFieldsInfoAdd = $this->getListFieldInfo(
            $fieldsInfo,
            [
                'filter' => [
                    'ignoredAttributes' => [
                        Attributes::Hidden,
                        Attributes::ReadOnly,
                    ],
                ],
            ]
        );
        $listFieldsInfoUpdate = $this->getListFieldInfo(
            $fieldsInfo,
            [
                'filter' => [
                    'ignoredAttributes' => [
                        Attributes::Hidden,
                        Attributes::ReadOnly,
                        Attributes::Immutable,
                    ],
                    'skipFields' => [
                        'ID',
                    ],
                ],
            ]
        );
 
        foreach ($fields['BASKET_ITEM']['PROPERTIES'] as $k => $item)
        {
            $result['BASKET_ITEM']['PROPERTIES'][$k] = $this->internalizeFields(
                $item,
                $this->isNewItem($item) ? $listFieldsInfoAdd : $listFieldsInfoUpdate
            );
        }
 
        return $result;
    }
 
    public function checkFieldsModify($fields)
    {
        $result = new Result();
 
        $emptyFields = [];
 
        if (!isset($fields['BASKET_ITEM']['ID']))
        {
            $emptyFields[] = '[basketItem][id]';
        }
        if (!isset($fields['BASKET_ITEM']['PROPERTIES']) || !is_array($fields['BASKET_ITEM']['PROPERTIES']))
        {
            $emptyFields[] = '[basketItem][properties][]';
        }
 
        if (!empty($emptyFields))
        {
            $result->addError(new Error(implode(', ', $emptyFields)));
        }
        else
        {
            $result = parent::checkFieldsModify($fields);
        }
 
        return $result;
    }
 
    public function checkRequiredFieldsModify($fields)
    {
        $result = new Result();
 
        $listFieldsInfoAdd = $this->getListFieldInfo(
            $this->getFields(),
            [
                'filter' => [
                    'ignoredAttributes' => [
                        Attributes::Hidden,
                        Attributes::ReadOnly,
                    ],
                ],
            ]
        );
        $listFieldsInfoUpdate = $this->getListFieldInfo(
            $this->getFields(),
            [
                'filter' => [
                    'ignoredAttributes' => [
                        Attributes::Hidden,
                        Attributes::ReadOnly,
                        Attributes::Immutable,
                    ],
                ],
            ]
        );
 
        foreach ($fields['BASKET_ITEM']['PROPERTIES'] as $k => $item)
        {
            $required = $this->checkRequiredFields(
                $item,
                $this->isNewItem($item) ? $listFieldsInfoAdd : $listFieldsInfoUpdate
            );
            if (!$required->isSuccess())
            {
                $result->addError(new Error(
                    '[properties][' . $k . '] - '
                        . implode(', ', $required->getErrorMessages())
                        . '.'
                ));
            }
        }
 
        return $result;
    }
}