basketproperties.php

<?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)
    {
        $r = 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(count($emptyFields)>0)
        {
            $r->addError(new Error(implode(', ', $emptyFields)));
        }
        else
        {
            $r = parent::checkFieldsModify($fields);
        }
 
        return $r;
    }
 
    public function checkRequiredFieldsModify($fields)
    {
        $r = 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())
            {
                $r->addError(new Error('[properties]['.$k.'] - '.implode(', ', $required->getErrorMessages()).'.'));
            }
        }
 
        return $r;
    }
}