AmountFactory.php

Go to the documentation of this file.

<?php
namespace Magento\Framework\Pricing\Amount;

class AmountFactory
{
    const DEFAULT_PRICE_AMOUNT_CLASS = \Magento\Framework\Pricing\Amount\AmountInterface::class;

    protected $objectManager;

    public function __construct(\Magento\Framework\ObjectManagerInterface $objectManager)
    {
        $this->objectManager = $objectManager;
    }

    public function create($amount, array $adjustmentAmounts = [])
    {
        $amountModel = $this->objectManager->create(
            self::DEFAULT_PRICE_AMOUNT_CLASS,
            [
                'amount' => $amount,
                'adjustmentAmounts' => $adjustmentAmounts
            ]
        );

        if (!$amountModel instanceof \Magento\Framework\Pricing\Amount\AmountInterface) {
            throw new \InvalidArgumentException(
                get_class($amountModel) . ' doesn\'t implement \Magento\Framework\Pricing\Amount\AmountInterface'
            );
        }

        return $amountModel;
    }
}