priceprovider.php

<?php
 
namespace Bitrix\Catalog\Grid\Column;
 
use Bitrix\Main\Grid;
use Bitrix\Catalog;
use Bitrix\Catalog\Access;
 
class PriceProvider extends CatalogProvider
{
    private const PREFIX_PRICE_COLUMN_ID = 'PRICE_';
    private const PREFIX_CURRENCY_COLUMN_ID= 'CURRENCY_';
 
    public function prepareColumns(): array
    {
        $result = [];
 
        $editable = false;
        foreach (Catalog\GroupTable::getTypeList() as $priceType)
        {
            $priceTypeId = (int)$priceType['ID'];
            $columnId = static::getPriceTypeColumnId($priceTypeId);
 
            $result[$columnId] = [
                'type' => Grid\Column\Type::MONEY,
                'name' => $priceType['NAME_LANG'] ?? $priceType['NAME'],
                'necessary' => false,
                'editable' => $editable ?: new Grid\Column\Editable\MoneyConfig($columnId),
                'multiple' => false,
                'sort' => 'SCALED_PRICE_' . $priceTypeId,
                'align' => 'right',
                'select' => [
                    self::getPriceTypeColumnId($priceTypeId),
                    self::getCurrencyPriceTypeId($priceTypeId),
                ],
            ];
        }
 
        return $this->createColumns($result);
    }
 
    public static function parsePriceTypeId(string $columnId): ?int
    {
        $prefix = preg_quote(self::PREFIX_PRICE_COLUMN_ID);
        $re = "/^{$prefix}(\d+)$/";
 
        if (preg_match($re, $columnId, $m))
        {
            return (int)$m[1];
        }
 
        return null;
    }
 
    public static function getPriceTypeColumnId(int $priceTypeId): string
    {
        return self::PREFIX_PRICE_COLUMN_ID . $priceTypeId;
    }
 
    public static function getCurrencyPriceTypeId(int $priceTypeId)
    {
        return self::PREFIX_CURRENCY_COLUMN_ID . $priceTypeId;
    }
 
    protected function allowPriceEdit(): bool
    {
        return
            $this->allowProductEdit()
            && $this->accessController->check(Access\ActionDictionary::ACTION_PRICE_EDIT)
        ;
    }
}