basketpropertiesbase.php

См. документацию.

<?php
 
namespace Bitrix\Sale;
 
use Bitrix\Main;
use Bitrix\Main\NotImplementedException;
use Bitrix\Main\ObjectNotFoundException;
use Bitrix\Sale;
use Bitrix\Main\Localization\Loc;
 
Loc::loadMessages(__FILE__);

abstract class BasketPropertiesCollectionBase extends Internals\EntityCollection
{
    protected $basketItem;

    protected function getEntityParent()
    {
        return $this->getBasketItem();
    }

    public function setBasketItem(BasketItemBase $basketItem)
    {
        $this->basketItem = $basketItem;
    }

    public function getBasketItem()
    {
        return $this->basketItem;
    }

    private static function createBasketPropertiesCollectionObject()
    {
        $registry = Registry::getInstance(static::getRegistryType());
        $basketPropertiesCollectionClassName = $registry->getBasketPropertiesCollectionClassName();
 
        return new $basketPropertiesCollectionClassName();
    }

    public static function load(BasketItemBase $basketItem)
    {
        $basketPropertyCollection = static::createBasketPropertiesCollectionObject();
        $basketPropertyCollection->setBasketItem($basketItem);
        $basketItem->setPropertyCollection($basketPropertyCollection);
 
        if ($basketItem->getId() > 0)
        {
            $registry = Registry::getInstance(static::getRegistryType());

            $basketPropertyItemClass = $registry->getBasketPropertyItemClassName();
 
            $propertyList = $basketPropertyItemClass::loadForBasketItem($basketItem->getId());
            foreach ($propertyList as $property)
            {
                $property->setCollection($basketPropertyCollection);
                $basketPropertyCollection->bindItem($property);
            }
        }
 
        return $basketItem->getPropertyCollection();
    }

    protected static function getBasketIdList(BasketItemCollection $basket)
    {
        $resultList = array();

        foreach ($basket as $basketItem)
        {
            if ($basketItem->getId() > 0)
            {
                $resultList[] = $basketItem->getId();
            }
        }
 
        return $resultList;
    }

    public static function loadByCollection(BasketItemCollection $collection)
    {
        $propertyList = [];
 
        $basketIdList = static::getBasketIdList($collection);
 
        if (!empty($basketIdList))
        {
            $registry = Registry::getInstance(static::getRegistryType());

            $basketPropertyItemClass = $registry->getBasketPropertyItemClassName();
 
            $propertyList = $basketPropertyItemClass::loadForBasket($basketIdList);
        }

        foreach ($collection as $basketItem)
        {
            if ($basketItem->isExistPropertyCollection())
            {
                continue;
            }
 
            $basketPropertyCollection = static::createBasketPropertiesCollectionObject();
            $basketPropertyCollection->setBasketItem($basketItem);
 
            if (isset($propertyList[$basketItem->getId()]))
            {
                foreach ($propertyList[$basketItem->getId()] as $property)
                {
                    $property->setCollection($basketPropertyCollection);
                    $basketPropertyCollection->addItem($property);
                }
            }
 
            $basketItem->setPropertyCollection($basketPropertyCollection);
        }
    }

    public function createItem()
    {
        $registry  = Registry::getInstance(static::getRegistryType());

        $basketPropertyItemClassName = $registry->getBasketPropertyItemClassName();
 
        $basketPropertyItem = $basketPropertyItemClassName::create($this);
        $this->addItem($basketPropertyItem);
 
        return $basketPropertyItem;
    }

    private function getPropertyCode(BasketPropertyItemBase $property)
    {
        return $property->getField('NAME')."|".$property->getField("CODE");
    }

    public function redefine(array $properties)
    {
        $indexList = array();

        foreach($this->collection as $propertyItem)
        {
            $code = $this->getPropertyCode($propertyItem);
            $indexList[$code] = $propertyItem->getId();
        }
 
        foreach ($properties as $value)
        {
            if (!is_array($value) || empty($value))
            {
                continue;
            }
 
            if (isset($value['ID']) && intval($value['ID']) > 0)
            {
                $propertyItem = $this->getItemById($value['ID']);
            }
            else
            {
                $propertyItem = $this->getPropertyItemByValue($value);
            }
 
            if (!$propertyItem)
            {
                $propertyItem = $this->createItem();
            }
            else
            {
                $code = $this->getPropertyCode($propertyItem);
                if (isset($indexList[$code]))
                {
                    unset($indexList[$code]);
                }
            }
 
            $availableFields = $propertyItem::getAvailableFields();
 
            $fields = array();
            foreach ($value as $k => $v)
            {
                if (isset($availableFields[$k]))
                {
                    $fields[$k] = $v;
                }
            }
 
            $propertyItem->setFields($fields);
        }
 
        if (!empty($indexList))
        {
            foreach($indexList as $code => $id)
            {
                if ($id > 0)
                {
                    if ($propertyItem = $this->getItemById($id))
                    {
                        if ($propertyItem->getField('CODE') == "CATALOG.XML_ID"
                            || $propertyItem->getField('CODE') == "PRODUCT.XML_ID"
                        )
                        {
                            continue;
                        }
 
                        $propertyItem->delete();
                    }
                }
                else
                {
                    foreach ($this->collection as $propertyItem)
                    {
                        if ($propertyItem->getField('CODE') == "CATALOG.XML_ID"
                            || $propertyItem->getField('CODE') == "PRODUCT.XML_ID"
                        )
                        {
                            continue;
                        }
 
                        $propertyCode = $this->getPropertyCode($propertyItem);
                        if ($propertyCode == $code)
                        {
                            $propertyItem->delete();
                        }
                    }
                }
            }
        }
    }

    public function save()
    {
        $result = new Sale\Result();
 
        $itemsFromDb = [];
 
        $isItemDeleted = $this->isAnyItemDeleted();
        if ($isItemDeleted)
        {
            $basketItem = $this->getBasketItem();
            $itemsFromDbList = static::getList(
                [
                    "select" => ["ID"],
                    "filter" => ["BASKET_ID" => ($basketItem) ? $basketItem->getId() : 0]
                ]
            );
 
            while ($itemsFromDbItem = $itemsFromDbList->fetch())
            {
                $itemsFromDb[$itemsFromDbItem["ID"]] = true;
            }
        }

        foreach ($this->collection as $basketProperty)
        {
            $r = $basketProperty->save();
            if (!$r->isSuccess())
            {
                $result->addErrors($r->getErrors());
            }
 
            unset($itemsFromDb[$basketProperty->getId()]);
        }
 
        foreach ($itemsFromDb as $basketPropertyId => $value)
        {
            static::delete($basketPropertyId);
        }
 
        if ($isItemDeleted)
        {
            $this->setAnyItemDeleted(false);
        }
 
        return $result;
    }

    public function isPropertyAlreadyExists(array $values)
    {
        if (!($propertyValues = $this->getPropertyValues()))
        {
            return false;
        }
 
        $requestValues = array();
        foreach ($values as $value)
        {
            if (!($propertyValue = static::bringingPropertyValue($value)))
            {
                continue;
            }
 
            $requestValues[$propertyValue['CODE']] = $propertyValue["VALUE"];
        }
 
        if (count($requestValues) !== count($propertyValues))
        {
            return false;
        }
        else
        {
            foreach($requestValues as $key => $val)
            {
                if (!array_key_exists($key, $propertyValues) || (array_key_exists($key, $propertyValues) && $propertyValues[$key]['VALUE'] != $val))
                {
                    return false;
                }
            }
        }
 
        return true;
    }

    public function getPropertyItemByValue(array $value)
    {
        if (!($propertyValue = static::bringingPropertyValue($value)))
        {
            return false;
        }

        foreach ($this->collection as $propertyItem)
        {
            $propertyItemValues = $propertyItem->getFieldValues();
 
            if (!($propertyItemValue = static::bringingPropertyValue($propertyItemValues)))
            {
                continue;
            }
 
 
            if ($propertyItemValue['CODE'] == $propertyValue['CODE'])
            {
                return $propertyItem;
            }
        }
 
        return false;
    }

    public function getPropertyValues()
    {
        $result = array();

        foreach($this->collection as $property)
        {
            $value = $property->getFieldValues();
            $propertyValue = static::bringingPropertyValue($value);
            if (!$propertyValue)
            {
                continue;
            }
 
            $result[$propertyValue['CODE']] = $propertyValue;
        }
 
        return $result;
    }
 

    private static function bringingPropertyValue(array $value)
    {
        $result = array();
        if (array_key_exists('VALUE', $value))
        {
            $propID = '';
            if (array_key_exists('CODE', $value) && (string)$value["CODE"] !== '')
            {
                $propID = $value["CODE"];
            }
            elseif (array_key_exists('NAME', $value) && (string)$value["NAME"] !== '')
            {
                $propID = $value["NAME"];
            }
 
            $propID = (string)$propID;
            if ($propID !== '')
            {
                $result = array(
                    'CODE' => $propID,
                    'VALUE' => $value['VALUE'],
                    'NAME' => $value['NAME'] ?? null,
                    'SORT' => $value['SORT'] ?? null,
                    'ID' => $value['ID'] ?? null,
                );
            }
        }
 
        return $result;
    }

    public function createClone(\SplObjectStorage $cloneEntity)
    {
        $basketPropertiesCollectionClone = parent::createClone($cloneEntity);

        if ($basketItem = $this->basketItem)
        {
            if (!$cloneEntity->contains($basketItem))
            {
                $cloneEntity[$basketItem] = $basketItem->createClone($cloneEntity);
            }
 
            if ($cloneEntity->contains($basketItem))
            {
                $basketPropertiesCollectionClone->basketItem = $cloneEntity[$basketItem];
            }
        }
 
        return $basketPropertiesCollectionClone;
    }

    public function verify()
    {
        $result = new Result();

        foreach ($this->collection as $basketPropertyItem)
        {
            $r = $basketPropertyItem->verify();
            if (!$r->isSuccess())
            {
                $result->addErrors($r->getErrors());
            }
        }
        return $result;
    }

    public static function getList(array $parameters = array())
    {
        throw new NotImplementedException();
    }

    protected static function delete($primary)
    {
        throw new NotImplementedException();
    }

    public function setProperty(array $values)
    {
        $this->redefine($values);
    }
}