# packeta/trunk/src/Packetery/Module/Checkout/CheckoutStorage.php

Packeta, version trunk. 226 lines.

- Page: https://pluginprobe.com/plugins/packeta/trunk/code/src/Packetery/Module/Checkout/CheckoutStorage.php
- Raw: https://pluginprobe.com/plugins/packeta/trunk/raw/src/Packetery/Module/Checkout/CheckoutStorage.php
- Modified: 2025-09-18T11:55:32+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/packeta/trunk/code/src/Packetery/Module/Checkout/CheckoutStorage.php#L10-L20`.

```php
<?php

declare( strict_types=1 );

namespace Packetery\Module\Checkout;

use Packetery\Module\Framework\WcAdapter;
use Packetery\Module\Framework\WpAdapter;
use Packetery\Module\Order;
use Packetery\Module\Transients;
use Packetery\Nette\Http\Request;

use function is_array;

/**
 * @phpstan-type CheckoutData array<string, array<string, mixed>>
 */
class CheckoutStorage {

	/**
	 * @var Request
	 */
	private $httpRequest;

	/**
	 * @var WpAdapter
	 */
	private $wpAdapter;

	/**
	 * @var WcAdapter
	 */
	private $wcAdapter;

	public function __construct(
		Request $httpRequest,
		WpAdapter $wpAdapter,
		WcAdapter $wcAdapter
	) {
		$this->httpRequest = $httpRequest;
		$this->wpAdapter   = $wpAdapter;
		$this->wcAdapter   = $wcAdapter;
	}

	/**
	 * @return mixed
	 */
	public function getFromTransient() {
		return $this->wpAdapter->getTransient( $this->getTransientNamePacketaCheckoutData() );
	}

	/**
	 * @param CheckoutData|array{} $savedData
	 */
	public function setTransient( array $savedData ): void {
		$this->wpAdapter->setTransient(
			$this->getTransientNamePacketaCheckoutData(),
			$savedData,
			$this->getSessionExpiration()
		);
	}

	public function deleteTransient(): void {
		$this->wpAdapter->deleteTransient( $this->getTransientNamePacketaCheckoutData() );
	}

	/**
	 * Gets checkout POST data including stored pickup point if not present in the data.
	 *
	 * @param string   $chosenShippingMethod Chosen shipping method id.
	 * @param int|null $orderId              Id of order to be updated.
	 *
	 * @return array
	 */
	public function getPostDataIncludingStoredData( string $chosenShippingMethod, ?int $orderId = null ): array {
		$checkoutData = $this->httpRequest->getPost();
		if ( $checkoutData !== null && ! is_array( $checkoutData ) ) {
			$checkoutData = null;
		}
		$savedCheckoutData = $this->getFromTransient();

		if (
			! isset( $savedCheckoutData[ $chosenShippingMethod ] ) &&
			(
				$checkoutData === null ||
				( is_array( $savedCheckoutData ) && count( $checkoutData ) === 0 )
			)
		) {
			$this->logInvalidOrderData( $chosenShippingMethod, $checkoutData, $savedCheckoutData, $orderId );

			return [];
		}

		if (
			! is_array( $savedCheckoutData ) ||
			! isset( $savedCheckoutData[ $chosenShippingMethod ] ) ||
			! is_array( $savedCheckoutData[ $chosenShippingMethod ] )
		) {
			return $checkoutData;
		}

		$savedCarrierData = $savedCheckoutData[ $chosenShippingMethod ];
		if ( $this->isKeyPresentInSavedDataButNotInPostData( $checkoutData, $savedCarrierData, Order\Attribute::POINT_ID ) ) {
			foreach ( Order\Attribute::$pickupPointAttributes as $attribute ) {
				$checkoutData[ $attribute['name'] ] = $savedCarrierData[ $attribute['name'] ];
			}
		}

		if ( $this->isKeyPresentInSavedDataButNotInPostData( $checkoutData, $savedCarrierData, Order\Attribute::ADDRESS_IS_VALIDATED ) ) {
			foreach ( Order\Attribute::$homeDeliveryAttributes as $attribute ) {
				$checkoutData[ $attribute['name'] ] = $savedCarrierData[ $attribute['name'] ];
			}
		}

		if ( $this->isKeyPresentInSavedDataButNotInPostData( $checkoutData, $savedCarrierData, Order\Attribute::CAR_DELIVERY_ID ) ) {
			foreach ( Order\Attribute::$carDeliveryAttributes as $attribute ) {
				$checkoutData[ $attribute['name'] ] = $savedCarrierData[ $attribute['name'] ];
			}
		}

		if ( $this->isKeyPresentInSavedDataButNotInPostData( $checkoutData, $savedCarrierData, Order\Attribute::CARRIER_ID ) ) {
			$checkoutData[ Order\Attribute::CARRIER_ID ] = $savedCarrierData[ Order\Attribute::CARRIER_ID ];
		}

		return $checkoutData;
	}

	/**
	 * Gets name of transient for selected pickup point.
	 */
	private function getTransientNamePacketaCheckoutData(): string {
		if ( $this->wpAdapter->isUserLoggedIn() ) {
			$token = $this->wpAdapter->getSessionToken();
		} else {
			$this->wcAdapter->initializeSession();
			$token = $this->wcAdapter->sessionGetCustomerId();
		}

		return Transients::CHECKOUT_DATA_PREFIX . $token;
	}

	/**
	 * @param string     $chosenShippingMethod
	 * @param array|null $checkoutData
	 * @param mixed      $savedCheckoutData Data from transient.
	 * @param int|null   $orderId
	 */
	private function logInvalidOrderData( string $chosenShippingMethod, ?array $checkoutData, $savedCheckoutData, ?int $orderId ): void {
		$wcLogger  = $this->wcAdapter->getLogger();
		$dataToLog = [
			'chosenShippingMethod' => $chosenShippingMethod,
			'checkoutData'         => $checkoutData,
			'savedCheckoutData'    => $savedCheckoutData,
		];
		if ( $orderId !== null ) {
			$dataToLog['orderId'] = $orderId;
		}
		$wcLogger->warning(
			sprintf(
				'Data of the order to be validated or saved are not set: %s',
				$this->wpAdapter->jsonEncode( $dataToLog )
			),
			[ 'source' => 'packeta' ]
		);
	}

	private function isKeyPresentInSavedDataButNotInPostData( array $checkoutData, array $savedCarrierData, string $key ): bool {
		$isKeyMissingInCheckoutData     = ! isset( $checkoutData[ $key ] ) || $checkoutData[ $key ] === '';
		$isKeyPresentInSavedCarrierData = isset( $savedCarrierData[ $key ] ) && $savedCarrierData[ $key ] !== '';

		return $isKeyMissingInCheckoutData && $isKeyPresentInSavedCarrierData;
	}

	public function migrateGuestSessionToUserSession( string $guestSessionId ): void {
		$oldTransientId   = Transients::CHECKOUT_DATA_PREFIX . $guestSessionId;
		$oldTransientData = $this->wpAdapter->getTransient( $oldTransientId );
		if ( $this->validateDataStructure( $oldTransientData ) ) {
			/** @var CheckoutData|array{} $oldTransientData */
			$this->setTransient( $oldTransientData );
		}
		if ( $oldTransientData !== false ) {
			$this->wpAdapter->deleteTransient( $oldTransientId );
		}
	}

	/**
	 * Validates if the provided data has the structure of CheckoutData.
	 *
	 * @param mixed $data
	 */
	public function validateDataStructure( $data ): bool {
		if ( ! is_array( $data ) || $data === [] ) {
			return false;
		}

		foreach ( $data as $key => $value ) {
			if ( ! is_string( $key ) ) {
				return false;
			}

			if ( ! is_array( $value ) ) {
				return false;
			}

			foreach ( $value as $nestedKey => $nestedValue ) {
				if ( ! is_string( $nestedKey ) ) {
					return false;
				}
			}
		}

		return true;
	}

	private function getSessionExpiration(): int {
		$default = 2 * DAY_IN_SECONDS;

		$wcSessionExpiration = $this->wpAdapter->applyFilters( 'wc_session_expiration', $default );
		if ( is_numeric( $wcSessionExpiration ) && (int) $wcSessionExpiration > $default ) {
			return (int) $wcSessionExpiration;
		}

		return $default;
	}
}

```