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File Content: `Checkout.php`

<?php
namespace Automattic\WooCommerce\StoreApi\Routes\V1;

use Automattic\WooCommerce\StoreApi\Payments\PaymentResult;
use Automattic\WooCommerce\StoreApi\Exceptions\InvalidStockLevelsInCartException;
use Automattic\WooCommerce\StoreApi\Exceptions\InvalidCartException;
use Automattic\WooCommerce\StoreApi\Exceptions\RouteException;
use Automattic\WooCommerce\StoreApi\Utilities\DraftOrderTrait;
use Automattic\WooCommerce\Checkout\Helpers\ReserveStock;
use Automattic\WooCommerce\Checkout\Helpers\ReserveStockException;
use Automattic\WooCommerce\StoreApi\Utilities\CheckoutTrait;

/**
 * Checkout class.
 */
class Checkout extends AbstractCartRoute {
	use DraftOrderTrait;
	use CheckoutTrait;

	/**
	 * The route identifier.
	 *
	 * @var string
	 */
	const IDENTIFIER = 'checkout';

	/**
	 * The routes schema.
	 *
	 * @var string
	 */
	const SCHEMA_TYPE = 'checkout';

	/**
	 * Holds the current order being processed.
	 *
	 * @var \WC_Order
	 */
	private $order = null;

	/**
	 * Get the path of this REST route.
	 *
	 * @return string
	 */
	public function get_path() {
		return '/checkout';
	}

	/**
	 * Checks if a nonce is required for the route.
	 *
	 * @param \WP_REST_Request $request Request.
	 * @return bool
	 */
	protected function requires_nonce( \WP_REST_Request $request ) {
		return true;
	}

	/**
	 * Get method arguments for this REST route.
	 *
	 * @return array An array of endpoints.
	 */
	public function get_args() {
		return [
			[
				'methods'             => \WP_REST_Server::READABLE,
				'callback'            => [ $this, 'get_response' ],
				'permission_callback' => '__return_true',
				'args'                => [
					'context' => $this->get_context_param( [ 'default' => 'view' ] ),
				],
			],
			[
				'methods'             => \WP_REST_Server::CREATABLE,
				'callback'            => [ $this, 'get_response' ],
				'permission_callback' => '__return_true',
				'args'                => array_merge(
					[
						'payment_data' => [
							'description' => __( 'Data to pass through to the payment method when processing payment.', 'woocommerce' ),
							'type'        => 'array',
							'items'       => [
								'type'       => 'object',
								'properties' => [
									'key'   => [
										'type' => 'string',
									],
									'value' => [
										'type' => [ 'string', 'boolean' ],
									],
								],
							],
						],
					],
					$this->schema->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE )
				),
			],
			'schema'      => [ $this->schema, 'get_public_item_schema' ],
			'allow_batch' => [ 'v1' => true ],
		];
	}

	/**
	 * Get the route response based on the type of request.
	 *
	 * @param \WP_REST_Request $request Request object.
	 *
	 * @return \WP_REST_Response
	 */
	public function get_response( \WP_REST_Request $request ) {
		$this->load_cart_session( $request );
		$this->cart_controller->calculate_totals();

		$response    = null;
		$nonce_check = $this->requires_nonce( $request ) ? $this->check_nonce( $request ) : null;

		if ( is_wp_error( $nonce_check ) ) {
			$response = $nonce_check;
		}

		if ( ! $response ) {
			try {
				$response = $this->get_response_by_request_method( $request );
			} catch ( InvalidCartException $error ) {
				$response = $this->get_route_error_response_from_object( $error->getError(), $error->getCode(), $error->getAdditionalData() );
			} catch ( RouteException $error ) {
				$response = $this->get_route_error_response( $error->getErrorCode(), $error->getMessage(), $error->getCode(), $error->getAdditionalData() );
			} catch ( \Exception $error ) {
				$response = $this->get_route_error_response( 'woocommerce_rest_unknown_server_error', $error->getMessage(), 500 );
			}
		}

		if ( is_wp_error( $response ) ) {
			$response = $this->error_to_response( $response );
		}

		return $this->add_response_headers( $response );
	}

	/**
	 * Convert the cart into a new draft order, or update an existing draft order, and return an updated cart response.
	 *
	 * @throws RouteException On error.
	 * @param \WP_REST_Request $request Request object.
	 * @return \WP_REST_Response
	 */
	protected function get_route_response( \WP_REST_Request $request ) {
		$this->create_or_update_draft_order( $request );

		return $this->prepare_item_for_response(
			(object) [
				'order'          => $this->order,
				'payment_result' => new PaymentResult(),
			],
			$request
		);
	}

	/**
	 * Process an order.
	 *
	 * 1. Obtain Draft Order
	 * 2. Process Request
	 * 3. Process Customer
	 * 4. Validate Order
	 * 5. Process Payment
	 *
	 * @throws RouteException On error.
	 * @throws InvalidStockLevelsInCartException On error.
	 *
	 * @param \WP_REST_Request $request Request object.
	 *
	 * @return \WP_REST_Response
	 */
	protected function get_route_post_response( \WP_REST_Request $request ) {
		/**
		 * Validate items etc are allowed in the order before the order is processed. This will fix violations and tell
		 * the customer.
		 */
		$this->cart_controller->validate_cart();

		/**
		 * Obtain Draft Order and process request data.
		 *
		 * Note: Customer data is persisted from the request first so that OrderController::update_addresses_from_cart
		 * uses the up to date customer address.
		 */
		$this->update_customer_from_request( $request );
		$this->create_or_update_draft_order( $request );
		$this->update_order_from_request( $request );

		/**
		 * Process customer data.
		 *
		 * Update order with customer details, and sign up a user account as necessary.
		 */
		$this->process_customer( $request );

		/**
		 * Validate order.
		 *
		 * This logic ensures the order is valid before payment is attempted.
		 */
		$this->order_controller->validate_order_before_payment( $this->order );

		wc_do_deprecated_action(
			'__experimental_woocommerce_blocks_checkout_order_processed',
			array(
				$this->order,
			),
			'6.3.0',
			'woocommerce_store_api_checkout_order_processed',
			'This action was deprecated in WooCommerce Blocks version 6.3.0. Please use woocommerce_store_api_checkout_order_processed instead.'
		);

		wc_do_deprecated_action(
			'woocommerce_blocks_checkout_order_processed',
			array(
				$this->order,
			),
			'7.2.0',
			'woocommerce_store_api_checkout_order_processed',
			'This action was deprecated in WooCommerce Blocks version 7.2.0. Please use woocommerce_store_api_checkout_order_processed instead.'
		);

		/**
		 * Fires before an order is processed by the Checkout Block/Store API.
		 *
		 * This hook informs extensions that $order has completed processing and is ready for payment.
		 *
		 * This is similar to existing core hook woocommerce_checkout_order_processed. We're using a new action:
		 * - To keep the interface focused (only pass $order, not passing request data).
		 * - This also explicitly indicates these orders are from checkout block/StoreAPI.
		 *
		 * @since 7.2.0
		 *
		 * @see https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3238
		 * @example See docs/examples/checkout-order-processed.md

		 * @param \WC_Order $order Order object.
		 */
		do_action( 'woocommerce_store_api_checkout_order_processed', $this->order );

		/**
		 * Process the payment and return the results.
		 */
		$payment_result = new PaymentResult();

		if ( $this->order->needs_payment() ) {
			$this->process_payment( $request, $payment_result );
		} else {
			$this->process_without_payment( $request, $payment_result );
		}

		return $this->prepare_item_for_response(
			(object) [
				'order'          => wc_get_order( $this->order ),
				'payment_result' => $payment_result,
			],
			$request
		);
	}

	/**
	 * Get route response when something went wrong.
	 *
	 * @param string $error_code String based error code.
	 * @param string $error_message User facing error message.
	 * @param int    $http_status_code HTTP status. Defaults to 500.
	 * @param array  $additional_data  Extra data (key value pairs) to expose in the error response.
	 * @return \WP_Error WP Error object.
	 */
	protected function get_route_error_response( $error_code, $error_message, $http_status_code = 500, $additional_data = [] ) {
		$error_from_message = new \WP_Error(
			$error_code,
			$error_message
		);
		// 409 is when there was a conflict, so we return the cart so the client can resolve it.
		if ( 409 === $http_status_code ) {
			return $this->add_data_to_error_object( $error_from_message, $additional_data, $http_status_code, true );
		}
		return $this->add_data_to_error_object( $error_from_message, $additional_data, $http_status_code );
	}

	/**
	 * Get route response when something went wrong.
	 *
	 * @param \WP_Error $error_object User facing error message.
	 * @param int       $http_status_code HTTP status. Defaults to 500.
	 * @param array     $additional_data  Extra data (key value pairs) to expose in the error response.
	 * @return \WP_Error WP Error object.
	 */
	protected function get_route_error_response_from_object( $error_object, $http_status_code = 500, $additional_data = [] ) {
		// 409 is when there was a conflict, so we return the cart so the client can resolve it.
		if ( 409 === $http_status_code ) {
			return $this->add_data_to_error_object( $error_object, $additional_data, $http_status_code, true );
		}
		return $this->add_data_to_error_object( $error_object, $additional_data, $http_status_code );
	}

	/**
	 * Adds additional data to the \WP_Error object.
	 *
	 * @param \WP_Error $error The error object to add the cart to.
	 * @param array     $data The data to add to the error object.
	 * @param int       $http_status_code The HTTP status code this error should return.
	 * @param bool      $include_cart Whether the cart should be included in the error data.
	 * @returns \WP_Error The \WP_Error with the cart added.
	 */
	private function add_data_to_error_object( $error, $data, $http_status_code, bool $include_cart = false ) {
		$data = array_merge( $data, [ 'status' => $http_status_code ] );
		if ( $include_cart ) {
			$data = array_merge( $data, [ 'cart' => wc()->api->get_endpoint_data( '/wc/store/v1/cart' ) ] );
		}
		$error->add_data( $data );
		return $error;
	}

	/**
	 * Create or update a draft order based on the cart.
	 *
	 * @param \WP_REST_Request $request Full details about the request.
	 * @throws RouteException On error.
	 */
	private function create_or_update_draft_order( \WP_REST_Request $request ) {
		$this->order = $this->get_draft_order();

		if ( ! $this->order ) {
			$this->order = $this->order_controller->create_order_from_cart();
		} else {
			$this->order_controller->update_order_from_cart( $this->order, true );
		}

		wc_do_deprecated_action(
			'__experimental_woocommerce_blocks_checkout_update_order_meta',
			array(
				$this->order,
			),
			'6.3.0',
			'woocommerce_store_api_checkout_update_order_meta',
			'This action was deprecated in WooCommerce Blocks version 6.3.0. Please use woocommerce_store_api_checkout_update_order_meta instead.'
		);

		wc_do_deprecated_action(
			'woocommerce_blocks_checkout_update_order_meta',
			array(
				$this->order,
			),
			'7.2.0',
			'woocommerce_store_api_checkout_update_order_meta',
			'This action was deprecated in WooCommerce Blocks version 7.2.0. Please use woocommerce_store_api_checkout_update_order_meta instead.'
		);

		/**
		 * Fires when the Checkout Block/Store API updates an order's meta data.
		 *
		 * This hook gives extensions the chance to add or update meta data on the $order.
		 * Throwing an exception from a callback attached to this action will make the Checkout Block render in a warning state, effectively preventing checkout.
		 *
		 * This is similar to existing core hook woocommerce_checkout_update_order_meta.
		 * We're using a new action:
		 * - To keep the interface focused (only pass $order, not passing request data).
		 * - This also explicitly indicates these orders are from checkout block/StoreAPI.
		 *
		 * @since 7.2.0
		 *
		 * @see https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3686
		 *
		 * @param \WC_Order $order Order object.
		 */
		do_action( 'woocommerce_store_api_checkout_update_order_meta', $this->order );

		// Confirm order is valid before proceeding further.
		if ( ! $this->order instanceof \WC_Order ) {
			throw new RouteException(
				'woocommerce_rest_checkout_missing_order',
				__( 'Unable to create order', 'woocommerce' ),
				500
			);
		}

		// Store order ID to session.
		$this->set_draft_order_id( $this->order->get_id() );

		/**
		 * Try to reserve stock for the order.
		 *
		 * If creating a draft order on checkout entry, set the timeout to 10 mins.
		 * If POSTing to the checkout (attempting to pay), set the timeout to 60 mins (using the woocommerce_hold_stock_minutes option).
		 */
		try {
			$reserve_stock = new ReserveStock();
			$duration      = $request->get_method() === 'POST' ? (int) get_option( 'woocommerce_hold_stock_minutes', 60 ) : 10;
			$reserve_stock->reserve_stock_for_order( $this->order, $duration );
		} catch ( ReserveStockException $e ) {
			throw new RouteException(
				$e->getErrorCode(),
				$e->getMessage(),
				$e->getCode()
			);
		}
	}

	/**
	 * Updates the current customer session using data from the request (e.g. address data).
	 *
	 * Address session data is synced to the order itself later on by OrderController::update_order_from_cart()
	 *
	 * @param \WP_REST_Request $request Full details about the request.
	 */
	private function update_customer_from_request( \WP_REST_Request $request ) {
		$customer = wc()->customer;

		// Billing address is a required field.
		foreach ( $request['billing_address'] as $key => $value ) {
			$callback = "set_billing_$key";
			if ( is_callable( [ $customer, $callback ] ) ) {
				$customer->$callback( $value );
			} elseif ( $this->additional_fields_controller->is_field( $key ) ) {
				$this->additional_fields_controller->persist_field_for_customer( "/billing/$key", $value, $customer );
			}
		}

		// If shipping address (optional field) was not provided, set it to the given billing address (required field).
		$shipping_address_values = $request['shipping_address'] ?? $request['billing_address'];

		foreach ( $shipping_address_values as $key => $value ) {
			$callback = "set_shipping_$key";
			if ( is_callable( [ $customer, $callback ] ) ) {
				$customer->$callback( $value );
			} elseif ( $this->additional_fields_controller->is_field( $key ) ) {
				$this->additional_fields_controller->persist_field_for_customer( "/shipping/$key", $value, $customer );
			}
		}

		// Persist contact fields to session.
		$contact_fields = $this->additional_fields_controller->get_contact_fields_keys();

		if ( ! empty( $contact_fields ) ) {
			foreach ( $contact_fields as $key ) {
				if ( isset( $request['additional_fields'], $request['additional_fields'][ $key ] ) ) {
					$this->additional_fields_controller->persist_field_for_customer( $key, $request['additional_fields'][ $key ], $customer );
				}
			}
		}

		/**
		 * Fires when the Checkout Block/Store API updates a customer from the API request data.
		 *
		 * @since 8.2.0
		 *
		 * @param \WC_Customer $customer Customer object.
		 * @param \WP_REST_Request $request Full details about the request.
		 */
		do_action( 'woocommerce_store_api_checkout_update_customer_from_request', $customer, $request );

		$customer->save();
	}

	/**
	 * Gets the chosen payment method from the request.
	 *
	 * @throws RouteException On error.
	 * @param \WP_REST_Request $request Request object.
	 * @return \WC_Payment_Gateway|null
	 */
	private function get_request_payment_method( \WP_REST_Request $request ) {
		$available_gateways      = WC()->payment_gateways->get_available_payment_gateways();
		$request_payment_method  = wc_clean( wp_unslash( $request['payment_method'] ?? '' ) );
		$requires_payment_method = $this->order->needs_payment();

		if ( empty( $request_payment_method ) ) {
			if ( $requires_payment_method ) {
				throw new RouteException(
					'woocommerce_rest_checkout_missing_payment_method',
					__( 'No payment method provided.', 'woocommerce' ),
					400
				);
			}
			return null;
		}

		if ( ! isset( $available_gateways[ $request_payment_method ] ) ) {
			$all_payment_gateways = WC()->payment_gateways->payment_gateways();
			$gateway_title        = isset( $all_payment_gateways[ $request_payment_method ] ) ? $all_payment_gateways[ $request_payment_method ]->get_title() : $request_payment_method;
			throw new RouteException(
				'woocommerce_rest_checkout_payment_method_disabled',
				sprintf(
					// Translators: %s Payment method ID.
					__( '%s is not available for this order—please choose a different payment method', 'woocommerce' ),
					esc_html( $gateway_title )
				),
				400
			);
		}

		return $available_gateways[ $request_payment_method ];
	}

	/**
	 * Order processing relating to customer account.
	 *
	 * Creates a customer account as needed (based on request & store settings) and  updates the order with the new customer ID.
	 * Updates the order with user details (e.g. address).
	 *
	 * @throws RouteException API error object with error details.
	 * @param \WP_REST_Request $request Request object.
	 */
	private function process_customer( \WP_REST_Request $request ) {
		try {
			if ( $this->should_create_customer_account( $request ) ) {
				$customer_id = $this->create_customer_account(
					$request['billing_address']['email'],
					$request['billing_address']['first_name'],
					$request['billing_address']['last_name']
				);

				// Associate customer with the order. This is done before login to ensure the order is associated with
				// the correct customer if login fails.
				$this->order->set_customer_id( $customer_id );
				$this->order->save();

				// Log the customer in to WordPress. Doing this inline instead of using `wc_set_customer_auth_cookie`
				// because wc_set_customer_auth_cookie forces the use of session cookie.
				wp_set_current_user( $customer_id );
				wp_set_auth_cookie( $customer_id, true );

				// Init session cookie if the session cookie handler exists.
				if ( is_callable( [ WC()->session, 'init_session_cookie' ] ) ) {
					WC()->session->init_session_cookie();
				}
			}
		} catch ( \Exception $error ) {
			switch ( $error->getMessage() ) {
				case 'registration-error-invalid-email':
					throw new RouteException(
						'registration-error-invalid-email',
						__( 'Please provide a valid email address.', 'woocommerce' ),
						400
					);
				case 'registration-error-email-exists':
					throw new RouteException(
						'registration-error-email-exists',
						__( 'An account is already registered with your email address. Please log in before proceeding.', 'woocommerce' ),
						400
					);
			}
		}

		// Persist customer address data to account.
		$this->order_controller->sync_customer_data_with_order( $this->order );
	}

	/**
	 * Check request options and store (shop) config to determine if a user account should be created as part of order
	 * processing.
	 *
	 * @param \WP_REST_Request $request The current request object being handled.
	 * @return boolean True if a new user account should be created.
	 */
	private function should_create_customer_account( \WP_REST_Request $request ) {
		if ( is_user_logged_in() ) {
			return false;
		}

		// Return false if registration is not enabled for the store.
		if ( false === filter_var( wc()->checkout()->is_registration_enabled(), FILTER_VALIDATE_BOOLEAN ) ) {
			return false;
		}

		// Return true if the store requires an account for all purchases. Note - checkbox is not displayed to shopper in this case.
		if ( true === filter_var( wc()->checkout()->is_registration_required(), FILTER_VALIDATE_BOOLEAN ) ) {
			return true;
		}

		// Create an account if requested via the endpoint.
		if ( true === filter_var( $request['create_account'], FILTER_VALIDATE_BOOLEAN ) ) {
			// User has requested an account as part of checkout processing.
			return true;
		}

		return false;
	}

	/**
	 * Create a new account for a customer.
	 *
	 * The account is created with a generated username. The customer is sent
	 * an email notifying them about the account and containing a link to set
	 * their (initial) password.
	 *
	 * Intended as a replacement for wc_create_new_customer in WC core.
	 *
	 * @throws \Exception If an error is encountered when creating the user account.
	 *
	 * @param string $user_email The email address to use for the new account.
	 * @param string $first_name The first name to use for the new account.
	 * @param string $last_name  The last name to use for the new account.
	 *
	 * @return int User id if successful
	 */
	private function create_customer_account( $user_email, $first_name, $last_name ) {
		if ( empty( $user_email ) || ! is_email( $user_email ) ) {
			throw new \Exception( 'registration-error-invalid-email' );
		}

		if ( email_exists( $user_email ) ) {
			throw new \Exception( 'registration-error-email-exists' );
		}

		$username = wc_create_new_customer_username( $user_email );

		// Handle password creation.
		$password           = wp_generate_password();
		$password_generated = true;

		// Use WP_Error to handle registration errors.
		$errors = new \WP_Error();

		/**
		 * Fires before a customer account is registered.
		 *
		 * This hook fires before customer accounts are created and passes the form data (username, email) and an array
		 * of errors.
		 *
		 * This could be used to add extra validation logic and append errors to the array.
		 *
		 * @since 7.2.0
		 *
		 * @internal Matches filter name in WooCommerce core.
		 *
		 * @param string $username Customer username.
		 * @param string $user_email Customer email address.
		 * @param \WP_Error $errors Error object.
		 */
		do_action( 'woocommerce_register_post', $username, $user_email, $errors );

		/**
		 * Filters registration errors before a customer account is registered.
		 *
		 * This hook filters registration errors. This can be used to manipulate the array of errors before
		 * they are displayed.
		 *
		 * @since 7.2.0
		 *
		 * @internal Matches filter name in WooCommerce core.
		 *
		 * @param \WP_Error $errors Error object.
		 * @param string $username Customer username.
		 * @param string $user_email Customer email address.
		 * @return \WP_Error
		 */
		$errors = apply_filters( 'woocommerce_registration_errors', $errors, $username, $user_email );

		if ( is_wp_error( $errors ) && $errors->get_error_code() ) {
			throw new \Exception( $errors->get_error_code() );
		}

		/**
		 * Filters customer data before a customer account is registered.
		 *
		 * This hook filters customer data. It allows user data to be changed, for example, username, password, email,
		 * first name, last name, and role.
		 *
		 * @since 7.2.0
		 *
		 * @param array $customer_data An array of customer (user) data.
		 * @return array
		 */
		$new_customer_data = apply_filters(
			'woocommerce_new_customer_data',
			array(
				'user_login' => $username,
				'user_pass'  => $password,
				'user_email' => $user_email,
				'first_name' => $first_name,
				'last_name'  => $last_name,
				'role'       => 'customer',
				'source'     => 'store-api',
			)
		);

		$customer_id = wp_insert_user( $new_customer_data );

		if ( is_wp_error( $customer_id ) ) {
			throw $this->map_create_account_error( $customer_id );
		}

		// Set account flag to remind customer to update generated password.
		update_user_option( $customer_id, 'default_password_nag', true, true );

		/**
		 * Fires after a customer account has been registered.
		 *
		 * This hook fires after customer accounts are created and passes the customer data.
		 *
		 * @since 7.2.0
		 *
		 * @internal Matches filter name in WooCommerce core.
		 *
		 * @param integer $customer_id New customer (user) ID.
		 * @param array $new_customer_data Array of customer (user) data.
		 * @param string $password_generated The generated password for the account.
		 */
		do_action( 'woocommerce_created_customer', $customer_id, $new_customer_data, $password_generated );

		return $customer_id;
	}

	/**
	 * Convert an account creation error to an exception.
	 *
	 * @param \WP_Error $error An error object.
	 * @return \Exception.
	 */
	private function map_create_account_error( \WP_Error $error ) {
		switch ( $error->get_error_code() ) {
			// WordPress core error codes.
			case 'empty_username':
			case 'invalid_username':
			case 'empty_email':
			case 'invalid_email':
			case 'email_exists':
			case 'registerfail':
				return new \Exception( 'woocommerce_rest_checkout_create_account_failure' );
		}
		return new \Exception( 'woocommerce_rest_checkout_create_account_failure' );
	}
}
Name	Size	Permission
AI	---	0755
AbstractCartRoute.php	10407 bytes	0644
AbstractRoute.php	10013 bytes	0644
AbstractTermsRoute.php	4806 bytes	0644
Batch.php	3410 bytes	0644
Cart.php	1174 bytes	0644
CartAddItem.php	3903 bytes	0644
CartApplyCoupon.php	1902 bytes	0644
CartCoupons.php	3864 bytes	0644
CartCouponsByCode.php	2592 bytes	0644
CartExtensions.php	1823 bytes	0644
CartItems.php	3757 bytes	0644
CartItemsByKey.php	4022 bytes	0644
CartRemoveCoupon.php	2324 bytes	0644
CartRemoveItem.php	2150 bytes	0644
CartSelectShippingRate.php	3447 bytes	0644
CartUpdateCustomer.php	11533 bytes	0644
CartUpdateItem.php	1668 bytes	0644
Checkout.php	24641 bytes	0644
CheckoutOrder.php	7693 bytes	0644
Order.php	2141 bytes	0644
ProductAttributeTerms.php	1950 bytes	0644
ProductAttributes.php	1436 bytes	0644
ProductAttributesById.php	1853 bytes	0644
ProductCategories.php	1187 bytes	0644
ProductCategoriesById.php	1827 bytes	0644
ProductCollectionData.php	5032 bytes	0644
ProductReviews.php	6705 bytes	0644
ProductTags.php	1068 bytes	0644
Products.php	14619 bytes	0644
ProductsById.php	1747 bytes	0644
ProductsBySlug.php	2577 bytes	0644
File Content: Checkout.php

File Content: `Checkout.php`
