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File Content: `OrderController.php`

<?php
namespace Automattic\WooCommerce\StoreApi\Utilities;

use Exception;
use Automattic\WooCommerce\StoreApi\Exceptions\RouteException;
use Automattic\WooCommerce\Blocks\Domain\Services\CheckoutFields;
use Automattic\WooCommerce\Blocks\Package;
use Automattic\WooCommerce\Utilities\DiscountsUtil;
use Automattic\WooCommerce\StoreApi\Utilities\PaymentUtils;
/**
 * OrderController class.
 * Helper class which creates and syncs orders with the cart.
 */
class OrderController {

	/**
	 * Checkout fields controller.
	 *
	 * @var CheckoutFields
	 */
	private CheckoutFields $additional_fields_controller;

	/**
	 * Constructor.
	 */
	public function __construct() {
		$this->additional_fields_controller = Package::container()->get( CheckoutFields::class );
	}

	/**
	 * Create order and set props based on global settings.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 *
	 * @return \WC_Order A new order object.
	 */
	public function create_order_from_cart() {
		if ( wc()->cart->is_empty() ) {
			throw new RouteException(
				'woocommerce_rest_cart_empty',
				__( 'Cannot create order from empty cart.', 'woocommerce' ),
				400
			);
		}

		add_filter( 'woocommerce_default_order_status', array( $this, 'default_order_status' ) );

		$order = new \WC_Order();
		$order->set_status( 'checkout-draft' );
		$order->set_created_via( 'store-api' );
		$this->update_order_from_cart( $order );

		remove_filter( 'woocommerce_default_order_status', array( $this, 'default_order_status' ) );

		return $order;
	}

	/**
	 * Update an order using data from the current cart.
	 *
	 * @param \WC_Order $order The order object to update.
	 * @param boolean   $update_totals Whether to update totals or not.
	 */
	public function update_order_from_cart( \WC_Order $order, $update_totals = true ) {
		/**
		 * This filter ensures that local pickup locations are still used for order taxes by forcing the address used to
		 * calculate tax for an order to match the current address of the customer.
		 *
		 * -    The method `$customer->get_taxable_address()` runs the filter `woocommerce_customer_taxable_address`.
		 * -    While we have a session, our `ShippingController::filter_taxable_address` function uses this hook to set
		 *      the customer address to the pickup location address if local pickup is the chosen method.
		 *
		 * Without this code in place, `$customer->get_taxable_address()` is not used when order taxes are calculated,
		 * resulting in the wrong taxes being applied with local pickup.
		 *
		 * The alternative would be to instead use `woocommerce_order_get_tax_location` to return the pickup location
		 * address directly, however since we have the customer filter in place we don't need to duplicate effort.
		 *
		 * @see \WC_Abstract_Order::get_tax_location()
		 */
		add_filter(
			'woocommerce_order_get_tax_location',
			function ( $location ) {

				if ( ! is_null( wc()->customer ) ) {

					$taxable_address = wc()->customer->get_taxable_address();

					$location = array(
						'country'  => $taxable_address[0],
						'state'    => $taxable_address[1],
						'postcode' => $taxable_address[2],
						'city'     => $taxable_address[3],
					);
				}

				return $location;
			}
		);

		// Ensure cart is current.
		if ( $update_totals ) {
			wc()->cart->calculate_totals();
		}

		// Update the current order to match the current cart.
		$this->update_line_items_from_cart( $order );
		$this->update_addresses_from_cart( $order );
		$order->set_currency( get_woocommerce_currency() );
		$order->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
		$order->set_customer_id( get_current_user_id() );
		$order->set_customer_ip_address( \WC_Geolocation::get_ip_address() );
		$order->set_customer_user_agent( wc_get_user_agent() );
		$order->update_meta_data( 'is_vat_exempt', wc()->cart->get_customer()->get_is_vat_exempt() ? 'yes' : 'no' );
		$order->calculate_totals();
		$order->set_payment_method( PaymentUtils::get_default_payment_method() );
	}

	/**
	 * Copies order data to customer object (not the session), so values persist for future checkouts.
	 *
	 * @param \WC_Order $order Order object.
	 */
	public function sync_customer_data_with_order( \WC_Order $order ) {
		if ( $order->get_customer_id() ) {
			$customer = new \WC_Customer( $order->get_customer_id() );
			$customer->set_props(
				array(
					'billing_first_name'  => $order->get_billing_first_name(),
					'billing_last_name'   => $order->get_billing_last_name(),
					'billing_company'     => $order->get_billing_company(),
					'billing_address_1'   => $order->get_billing_address_1(),
					'billing_address_2'   => $order->get_billing_address_2(),
					'billing_city'        => $order->get_billing_city(),
					'billing_state'       => $order->get_billing_state(),
					'billing_postcode'    => $order->get_billing_postcode(),
					'billing_country'     => $order->get_billing_country(),
					'billing_email'       => $order->get_billing_email(),
					'billing_phone'       => $order->get_billing_phone(),
					'shipping_first_name' => $order->get_shipping_first_name(),
					'shipping_last_name'  => $order->get_shipping_last_name(),
					'shipping_company'    => $order->get_shipping_company(),
					'shipping_address_1'  => $order->get_shipping_address_1(),
					'shipping_address_2'  => $order->get_shipping_address_2(),
					'shipping_city'       => $order->get_shipping_city(),
					'shipping_state'      => $order->get_shipping_state(),
					'shipping_postcode'   => $order->get_shipping_postcode(),
					'shipping_country'    => $order->get_shipping_country(),
					'shipping_phone'      => $order->get_shipping_phone(),
				)
			);

			$this->additional_fields_controller->sync_customer_additional_fields_with_order( $order, $customer );

			$customer->save();
		}
	}

	/**
	 * Final validation ran before payment is taken.
	 *
	 * By this point we have an order populated with customer data and items.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param \WC_Order $order Order object.
	 */
	public function validate_order_before_payment( \WC_Order $order ) {
		$needs_shipping          = wc()->cart->needs_shipping();
		$chosen_shipping_methods = wc()->session->get( 'chosen_shipping_methods', [] );

		$this->validate_coupons( $order );
		$this->validate_email( $order );
		$this->validate_selected_shipping_methods( $needs_shipping, $chosen_shipping_methods );
		$this->validate_addresses( $order );
	}

	/**
	 * Convert a coupon code to a coupon object.
	 *
	 * @param string $coupon_code Coupon code.
	 * @return \WC_Coupon Coupon object.
	 */
	protected function get_coupon( $coupon_code ) {
		return new \WC_Coupon( $coupon_code );
	}

	/**
	 * Validate coupons applied to the order and remove those that are not valid.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param \WC_Order $order Order object.
	 */
	protected function validate_coupons( \WC_Order $order ) {
		$coupon_codes  = $order->get_coupon_codes();
		$coupons       = array_filter( array_map( array( $this, 'get_coupon' ), $coupon_codes ) );
		$validators    = array( 'validate_coupon_email_restriction', 'validate_coupon_usage_limit' );
		$coupon_errors = array();

		foreach ( $coupons as $coupon ) {
			try {
				array_walk(
					$validators,
					function ( $validator, $index, $params ) {
						call_user_func_array( array( $this, $validator ), $params );
					},
					array( $coupon, $order )
				);
			} catch ( Exception $error ) {
				$coupon_errors[ $coupon->get_code() ] = $error->getMessage();
			}
		}

		if ( $coupon_errors ) {
			// Remove all coupons that were not valid.
			foreach ( $coupon_errors as $coupon_code => $message ) {
				wc()->cart->remove_coupon( $coupon_code );
			}

			// Recalculate totals.
			wc()->cart->calculate_totals();

			// Re-sync order with cart.
			$this->update_order_from_cart( $order );

			// Return exception so customer can review before payment.
			if ( 1 === count( $coupon_errors ) ) {
				throw new RouteException(
					'woocommerce_rest_cart_coupon_errors',
					sprintf(
						/* translators: %1$s Coupon codes, %2$s Reason */
						__( '"%1$s" was removed from the cart. %2$s', 'woocommerce' ),
						array_keys( $coupon_errors )[0],
						array_values( $coupon_errors )[0],
					),
					409,
					array(
						'removed_coupons' => $coupon_errors,
					)
				);
			} else {
				throw new RouteException(
					'woocommerce_rest_cart_coupon_errors',
					sprintf(
						/* translators: %s Coupon codes. */
						__( 'Invalid coupons were removed from the cart: "%s"', 'woocommerce' ),
						implode( '", "', array_keys( $coupon_errors ) )
					),
					409,
					array(
						'removed_coupons' => $coupon_errors,
					)
				);
			}
		}
	}

	/**
	 * Validates the customer email. This is a required field.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param \WC_Order $order Order object.
	 */
	protected function validate_email( \WC_Order $order ) {
		$email = $order->get_billing_email();

		if ( empty( $email ) ) {
			throw new RouteException(
				'woocommerce_rest_missing_email_address',
				__( 'A valid email address is required', 'woocommerce' ),
				400
			);
		}

		if ( ! is_email( $email ) ) {
			throw new RouteException(
				'woocommerce_rest_invalid_email_address',
				sprintf(
					/* translators: %s provided email. */
					__( 'The provided email address (%s) is not valid—please provide a valid email address', 'woocommerce' ),
					esc_html( $email )
				),
				400
			);
		}
	}

	/**
	 * Validates customer address data based on the locale to ensure required fields are set.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param \WC_Order $order Order object.
	 */
	protected function validate_addresses( \WC_Order $order ) {
		$errors           = new \WP_Error();
		$needs_shipping   = wc()->cart->needs_shipping();
		$billing_country  = $order->get_billing_country();
		$shipping_country = $order->get_shipping_country();

		if ( $needs_shipping && ! $this->validate_allowed_country( $shipping_country, (array) wc()->countries->get_shipping_countries() ) ) {
			throw new RouteException(
				'woocommerce_rest_invalid_address_country',
				sprintf(
					/* translators: %s country code. */
					__( 'Sorry, we do not ship orders to the provided country (%s)', 'woocommerce' ),
					$shipping_country
				),
				400,
				array(
					'allowed_countries' => array_keys( wc()->countries->get_shipping_countries() ),
				)
			);
		}

		if ( ! $this->validate_allowed_country( $billing_country, (array) wc()->countries->get_allowed_countries() ) ) {
			throw new RouteException(
				'woocommerce_rest_invalid_address_country',
				sprintf(
					/* translators: %s country code. */
					__( 'Sorry, we do not allow orders from the provided country (%s)', 'woocommerce' ),
					$billing_country
				),
				400,
				array(
					'allowed_countries' => array_keys( wc()->countries->get_allowed_countries() ),
				)
			);
		}

		if ( $needs_shipping ) {
			$this->validate_address_fields( $order, 'shipping', $errors );
		}
		$this->validate_address_fields( $order, 'billing', $errors );

		if ( ! $errors->has_errors() ) {
			return;
		}

		$errors_by_code = array();
		$error_codes    = $errors->get_error_codes();

		foreach ( $error_codes as $code ) {
			$errors_by_code[ $code ] = $errors->get_error_messages( $code );
		}

		// Surface errors from first code.
		foreach ( $errors_by_code as $code => $error_messages ) {
			throw new RouteException(
				'woocommerce_rest_invalid_address',
				sprintf(
					/* translators: %s Address type. */
					__( 'There was a problem with the provided %s:', 'woocommerce' ) . ' ' . implode( ', ', $error_messages ),
					'shipping' === $code ? __( 'shipping address', 'woocommerce' ) : __( 'billing address', 'woocommerce' )
				),
				400,
				array(
					'errors' => $errors_by_code,
				)
			);
		}
	}

	/**
	 * Check all required address fields are set and return errors if not.
	 *
	 * @param string $country Country code.
	 * @param array  $allowed_countries List of valid country codes.
	 * @return boolean True if valid.
	 */
	protected function validate_allowed_country( $country, array $allowed_countries ) {
		return array_key_exists( $country, $allowed_countries );
	}

	/**
	 * Check all required address fields are set and return errors if not.
	 *
	 * @param \WC_Order $order Order object.
	 * @param string    $address_type billing or shipping address, used in error messages.
	 * @param \WP_Error $errors Error object.
	 */
	protected function validate_address_fields( \WC_Order $order, $address_type, \WP_Error $errors ) {
		$all_locales    = wc()->countries->get_country_locale();
		$address        = $order->get_address( $address_type );
		$current_locale = $all_locales[ $address['country'] ] ?? [];

		foreach ( $all_locales['default'] as $key => $value ) {
			// If $current_locale[ $key ] is not empty, merge it with locale default, otherwise just use default locale.
			$current_locale[ $key ] = ! empty( $current_locale[ $key ] )
				? wp_parse_args( $current_locale[ $key ], $value )
				: $value;
		}

		$additional_fields = $this->additional_fields_controller->get_all_fields_from_object( $order, $address_type );

		$address = array_merge( $address, $additional_fields );

		foreach ( $current_locale as $address_field_key => $address_field ) {
			// Skip validation if field is not required.
			if ( ! $address_field['required'] ) {
				continue;
			}

			// Check if field is not set, is an empty string, or is an empty array.
			$is_empty = ! isset( $address[ $address_field_key ] ) ||
				( is_string( $address[ $address_field_key ] ) && '' === trim( $address[ $address_field_key ] ) ) ||
				( is_array( $address[ $address_field_key ] ) && 0 === count( $address[ $address_field_key ] ) );

			if ( $is_empty ) {
				/* translators: %s Field label. */
				$errors->add( $address_type, sprintf( __( '%s is required', 'woocommerce' ), $address_field['label'] ), $address_field_key );
			}
		}

		// Validate additional fields.
		$result = $this->additional_fields_controller->validate_fields_for_location( $address, 'address', $address_type );

		if ( $result->has_errors() ) {
			// Add errors to main error object but ensure they maintain the billing/shipping error code.
			foreach ( $result->get_error_codes() as $code ) {
				$errors->add( $address_type, $result->get_error_message( $code ), $code );
			}
		}
	}

	/**
	 * Check email restrictions of a coupon against the order.
	 *
	 * @throws Exception Exception if invalid data is detected.
	 * @param \WC_Coupon $coupon Coupon object applied to the cart.
	 * @param \WC_Order  $order Order object.
	 */
	protected function validate_coupon_email_restriction( \WC_Coupon $coupon, \WC_Order $order ) {
		$restrictions = $coupon->get_email_restrictions();
		// Email is forced lowercase like in validate_coupon_allowed_emails.
		$billing_email = strtolower( $order->get_billing_email() );

		if ( ! empty( $restrictions ) && $billing_email && ! DiscountsUtil::is_coupon_emails_allowed( array( $billing_email ), $restrictions ) ) {
			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
			throw new Exception( $coupon->get_coupon_error( \WC_Coupon::E_WC_COUPON_NOT_YOURS_REMOVED ) );
		}
	}

	/**
	 * Check usage restrictions of a coupon against the order.
	 *
	 * @throws Exception Exception if invalid data is detected.
	 * @param \WC_Coupon $coupon Coupon object applied to the cart.
	 * @param \WC_Order  $order Order object.
	 */
	protected function validate_coupon_usage_limit( \WC_Coupon $coupon, \WC_Order $order ) {
		$coupon_usage_limit = $coupon->get_usage_limit_per_user();

		if ( 0 === $coupon_usage_limit ) {
			return;
		}

		// First, we check a logged in customer usage count, which happens against their user id, billing email, and account email.
		if ( $order->get_customer_id() ) {
			// We get usage per user id and associated emails.
			$usage_count = $this->get_usage_per_aliases(
				$coupon,
				array(
					$order->get_billing_email(),
					$order->get_customer_id(),
					$this->get_email_from_user_id( $order->get_customer_id() ),
				)
			);
		} else {
			// Otherwise we check if the email doesn't belong to an existing user.
			$customer_data_store = \WC_Data_Store::load( 'customer' );

			// This will get us any user ids for the given billing email.
			$user_ids = $customer_data_store->get_user_ids_for_billing_email( array( $order->get_billing_email() ) );

			// Convert all found user ids to a list of email addresses.
			$user_emails = array_map( array( $this, 'get_email_from_user_id' ), $user_ids );

			// This matches a user against the given billing email and gets their ID/email/billing email.
			$found_user = get_user_by( 'email', $order->get_billing_email() );
			if ( $found_user ) {
				$user_ids[]    = $found_user->ID;
				$user_emails[] = $found_user->user_email;
				$user_emails[] = get_user_meta( $found_user->ID, 'billing_email', true );
			}

			// Finally, grab usage count for all found IDs and emails.
			$usage_count = $this->get_usage_per_aliases(
				$coupon,
				array_merge(
					$user_emails,
					$user_ids,
					array( $order->get_billing_email() )
				)
			);
		}

		if ( $usage_count >= $coupon_usage_limit ) {
			throw new Exception( $coupon->get_coupon_error( \WC_Coupon::E_WC_COUPON_USAGE_LIMIT_REACHED ) );
		}
	}

	/**
	 * Get user email from user id.
	 *
	 * @param integer $user_id User ID.
	 * @return string Email or empty string.
	 */
	private function get_email_from_user_id( $user_id ) {
		$user_data = get_userdata( $user_id );
		return $user_data ? $user_data->user_email : '';
	}

	/**
	 * Get the usage count for a coupon based on a list of aliases (ids, emails).
	 *
	 * @param \WC_Coupon $coupon Coupon object applied to the cart.
	 * @param array      $aliases List of aliases to check.
	 *
	 * @return integer
	 */
	private function get_usage_per_aliases( $coupon, $aliases ) {
		global $wpdb;
		$aliases        = array_unique( array_filter( $aliases ) );
		$aliases_string = "('" . implode( "','", array_map( 'esc_sql', $aliases ) ) . "')";
		$usage_count    = $wpdb->get_var(
			$wpdb->prepare(
				// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
				"SELECT COUNT( meta_id ) FROM {$wpdb->postmeta} WHERE post_id = %d AND meta_key = '_used_by' AND meta_value IN {$aliases_string};",
				$coupon->get_id(),
			)
		);

		$data_store = $coupon->get_data_store();
		// Coupons can be held for an x amount of time before being applied to an order, so we need to check if it's already being held in (maybe via another flow).
		$tentative_usage_count = $data_store->get_tentative_usages_for_user( $coupon->get_id(), $aliases );
		return $tentative_usage_count + $usage_count;
	}

	/**
	 * Check there is a shipping method if it requires shipping.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param boolean $needs_shipping Current order needs shipping.
	 * @param array   $chosen_shipping_methods Array of shipping methods.
	 */
	public function validate_selected_shipping_methods( $needs_shipping, $chosen_shipping_methods = array() ) {
		if ( ! $needs_shipping ) {
			return;
		}

		$exception = new RouteException(
			'woocommerce_rest_invalid_shipping_option',
			__( 'Sorry, this order requires a shipping option.', 'woocommerce' ),
			400,
			array()
		);

		if ( ! is_array( $chosen_shipping_methods ) || empty( $chosen_shipping_methods ) ) {
			throw $exception;
		}

		$packages = WC()->shipping()->get_packages();
		foreach ( $packages as $package_id => $package ) {
			$chosen_rate_for_package    = wc_get_chosen_shipping_method_for_package( $package_id, $package );
			$valid_rate_ids_for_package = array_map(
				function ( $rate ) {
					return $rate->id;
				},
				$package['rates']
			);

			if (
				false === $chosen_rate_for_package ||
				! is_string( $chosen_rate_for_package ) ||
				! ArrayUtils::string_contains_array( $chosen_rate_for_package, $valid_rate_ids_for_package ) ) {
				throw $exception;
			}
		}
	}

	/**
	 * Validate a given order key against an existing order.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param integer $order_id Order ID.
	 * @param string  $order_key Order key.
	 */
	public function validate_order_key( $order_id, $order_key ) {
		$order = wc_get_order( $order_id );

		if ( ! $order || ! $order_key || $order->get_id() !== $order_id || ! hash_equals( $order->get_order_key(), $order_key ) ) {
			throw new RouteException( 'woocommerce_rest_invalid_order', __( 'Invalid order ID or key provided.', 'woocommerce' ), 401 );
		}
	}

	/**
	 * Get errors for order stock on failed orders.
	 *
	 * @throws RouteException Exception if invalid data is detected.
	 * @param integer $order_id Order ID.
	 */
	public function get_failed_order_stock_error( $order_id ) {
		$order = wc_get_order( $order_id );

		// Ensure order items are still stocked if paying for a failed order. Pending orders do not need this check because stock is held.
		if ( ! $order->has_status( wc_get_is_pending_statuses() ) ) {
			$quantities = array();

			foreach ( $order->get_items() as $item_key => $item ) {
				if ( $item && is_callable( array( $item, 'get_product' ) ) ) {
					$product = $item->get_product();

					if ( ! $product ) {
						continue;
					}

					$quantities[ $product->get_stock_managed_by_id() ] = isset( $quantities[ $product->get_stock_managed_by_id() ] ) ? $quantities[ $product->get_stock_managed_by_id() ] + $item->get_quantity() : $item->get_quantity();
				}
			}

			// Stock levels may already have been adjusted for this order (in which case we don't need to worry about checking for low stock).
			if ( ! $order->get_data_store()->get_stock_reduced( $order->get_id() ) ) {
				foreach ( $order->get_items() as $item_key => $item ) {
					if ( $item && is_callable( array( $item, 'get_product' ) ) ) {
						$product = $item->get_product();

						if ( ! $product ) {
							continue;
						}

						/**
						 * Filters whether or not the product is in stock for this pay for order.
						 *
						 * @param boolean True if in stock.
						 * @param \WC_Product $product Product.
						 * @param \WC_Order $order Order.
						 *
						 * @since 9.8.0-dev
						 */
						if ( ! apply_filters( 'woocommerce_pay_order_product_in_stock', $product->is_in_stock(), $product, $order ) ) {
							return array(
								'code'    => 'woocommerce_rest_out_of_stock',
								/* translators: %s: product name */
								'message' => sprintf( __( 'Sorry, "%s" is no longer in stock so this order cannot be paid for. We apologize for any inconvenience caused.', 'woocommerce' ), $product->get_name() ),
							);
						}

						// We only need to check products managing stock, with a limited stock qty.
						if ( ! $product->managing_stock() || $product->backorders_allowed() ) {
							continue;
						}

						// Check stock based on all items in the cart and consider any held stock within pending orders.
						$held_stock     = wc_get_held_stock_quantity( $product, $order->get_id() );
						$required_stock = $quantities[ $product->get_stock_managed_by_id() ];

						/**
						 * Filters whether or not the product has enough stock.
						 *
						 * @param boolean True if has enough stock.
						 * @param \WC_Product $product Product.
						 * @param \WC_Order $order Order.
						 *
						 * @since 9.8.0-dev
						 */
						if ( ! apply_filters( 'woocommerce_pay_order_product_has_enough_stock', ( $product->get_stock_quantity() >= ( $held_stock + $required_stock ) ), $product, $order ) ) {
							/* translators: 1: product name 2: quantity in stock */
							return array(
								'code'    => 'woocommerce_rest_out_of_stock',
								/* translators: %s: product name */
								'message' => sprintf( __( 'Sorry, we do not have enough "%1$s" in stock to fulfill your order (%2$s available). We apologize for any inconvenience caused.', 'woocommerce' ), $product->get_name(), wc_format_stock_quantity_for_display( $product->get_stock_quantity() - $held_stock, $product ) ),
							);
						}
					}
				}
			}
		}

		return null;
	}

	/**
	 * Changes default order status to draft for orders created via this API.
	 *
	 * @return string
	 */
	public function default_order_status() {
		return 'checkout-draft';
	}

	/**
	 * Create order line items.
	 *
	 * @param \WC_Order $order The order object to update.
	 */
	protected function update_line_items_from_cart( \WC_Order $order ) {
		$cart_controller = new CartController();
		$cart            = $cart_controller->get_cart_instance();
		$cart_hashes     = $cart_controller->get_cart_hashes();

		if ( $order->get_cart_hash() !== $cart_hashes['line_items'] ) {
			$order->set_cart_hash( $cart_hashes['line_items'] );
			$order->remove_order_items( 'line_item' );
			wc()->checkout->create_order_line_items( $order, $cart );
		}

		if ( $order->get_meta_data( '_shipping_hash' ) !== $cart_hashes['shipping'] ) {
			$order->update_meta_data( '_shipping_hash', $cart_hashes['shipping'] );
			$order->remove_order_items( 'shipping' );
			wc()->checkout->create_order_shipping_lines( $order, wc()->session->get( 'chosen_shipping_methods' ), wc()->shipping()->get_packages() );
		}

		if ( $order->get_meta_data( '_coupons_hash' ) !== $cart_hashes['coupons'] ) {
			$order->remove_order_items( 'coupon' );
			$order->update_meta_data( '_coupons_hash', $cart_hashes['coupons'] );
			wc()->checkout->create_order_coupon_lines( $order, $cart );
		}

		if ( $order->get_meta_data( '_fees_hash' ) !== $cart_hashes['fees'] ) {
			$order->update_meta_data( '_fees_hash', $cart_hashes['fees'] );
			$order->remove_order_items( 'fee' );
			wc()->checkout->create_order_fee_lines( $order, $cart );
		}

		if ( $order->get_meta_data( '_taxes_hash' ) !== $cart_hashes['taxes'] ) {
			$order->update_meta_data( '_taxes_hash', $cart_hashes['taxes'] );
			$order->remove_order_items( 'tax' );
			wc()->checkout->create_order_tax_lines( $order, $cart );
		}
	}

	/**
	 * Update address data from cart and/or customer session data.
	 *
	 * @param \WC_Order $order The order object to update.
	 */
	protected function update_addresses_from_cart( \WC_Order $order ) {
		$order->set_props(
			array(
				'billing_first_name'  => wc()->customer->get_billing_first_name(),
				'billing_last_name'   => wc()->customer->get_billing_last_name(),
				'billing_company'     => wc()->customer->get_billing_company(),
				'billing_address_1'   => wc()->customer->get_billing_address_1(),
				'billing_address_2'   => wc()->customer->get_billing_address_2(),
				'billing_city'        => wc()->customer->get_billing_city(),
				'billing_state'       => wc()->customer->get_billing_state(),
				'billing_postcode'    => wc()->customer->get_billing_postcode(),
				'billing_country'     => wc()->customer->get_billing_country(),
				'billing_email'       => wc()->customer->get_billing_email(),
				'billing_phone'       => wc()->customer->get_billing_phone(),
				'shipping_first_name' => wc()->customer->get_shipping_first_name(),
				'shipping_last_name'  => wc()->customer->get_shipping_last_name(),
				'shipping_company'    => wc()->customer->get_shipping_company(),
				'shipping_address_1'  => wc()->customer->get_shipping_address_1(),
				'shipping_address_2'  => wc()->customer->get_shipping_address_2(),
				'shipping_city'       => wc()->customer->get_shipping_city(),
				'shipping_state'      => wc()->customer->get_shipping_state(),
				'shipping_postcode'   => wc()->customer->get_shipping_postcode(),
				'shipping_country'    => wc()->customer->get_shipping_country(),
				'shipping_phone'      => wc()->customer->get_shipping_phone(),
			)
		);
		$this->additional_fields_controller->sync_order_additional_fields_with_customer( $order, wc()->customer );
	}
}
Name	Size	Permission
ArrayUtils.php	1530 bytes	0644
CartController.php	48551 bytes	0644
CheckoutTrait.php	10487 bytes	0644
DraftOrderTrait.php	1807 bytes	0644
JsonWebToken.php	5194 bytes	0644
LocalPickupUtils.php	2914 bytes	0644
NoticeHandler.php	2070 bytes	0644
OrderAuthorizationTrait.php	2335 bytes	0644
OrderController.php	27908 bytes	0644
Pagination.php	2100 bytes	0644
PaymentUtils.php	3671 bytes	0644
ProductItemTrait.php	3021 bytes	0644
ProductQuery.php	19416 bytes	0644
ProductQueryFilters.php	8203 bytes	0644
QuantityLimits.php	10107 bytes	0644
RateLimits.php	6289 bytes	0644
SanitizationUtils.php	794 bytes	0644
ValidationUtils.php	1770 bytes	0644
File Content: OrderController.php

File Content: `OrderController.php`
