WooCommerce Psigate: Add Order details to XML API call

wc-psigate-add-order-request-xml-api

/**
 * The code goes into your "theme\functions.php" file or any php file that is loaded on page load.
 */

add_filter( 'wc_psigate_process_credit_card_payment_parameters', 'prigate_xml_api_add_order_details', 11, 2 );
/**
 * @param array    $original_parameters
 * @param WC_Order $order
 *
 * @return array
 */
function prigate_xml_api_add_order_details( $original_parameters, $order ) {
	
	/**
	 * IMPORTANT: The snippet will add itemized details to the payment request.
	 *      By doing this the total of the transaction will be taken from the order items, not from the passed order total.
	 *      Please test your setup and thoroughly before going live.
	 *      If you find any issues please let us know at: support@ vanbodevelops.com
	 */
	
	$i          = 0;
	$parameters = array();
	if ( 0 < count( $order->get_items() ) ) {
		foreach ( $order->get_items() as $item ) {
			if ( \WcPsigate\Compatibility::get_item_quantity( $item ) ) {
				$product = \WcPsigate\Compatibility::get_product_from_item( $item, $order );
				
				$item_meta = \WcPsigate\Compatibility::wc_display_item_meta( $item );
				
				$item_name = \WcPsigate\Compatibility::get_item_name( $item );
				if ( $item_meta ) {
					$item_name .= ' (' . $item_meta . ')';
				}
				
				$parameters[ $i ] = $this->build_request_item(
					$this->html_entity_decode_numeric( $item_name ),
					( $product->get_sku() ) ? $product->get_sku() : $product->id,
					\WcPsigate\Compatibility::get_item_quantity( $item ),
					$this->format_amount( $order->get_item_subtotal( $item ) ),
					$this->format_amount( $order->get_line_tax( $item ) )
				);
			}
			$i ++;
		}
	}
	
	if ( 0 < \WcPsigate\Compatibility::get_total_shipping( $order ) ) {
		$parameters[ $i ] = $this->build_request_item(
			__( 'Shipping', WC_PsiGate::TEXT_DOMAIN ),
			'shipping',
			1,
			$this->format_amount( \WcPsigate\Compatibility::get_total_shipping( $order ) ),
			$this->format_amount( $order->get_shipping_tax() )
		);
		$i ++;
	}
	
	// Add the order discount
	if ( 0 < $order->get_total_discount() ) {
		$parameters[ $i ] = $this->build_request_item(
			__( 'Discount', WC_PsiGate::TEXT_DOMAIN ),
			'discount',
			1,
			- $this->format_amount( $order->get_total_discount() ),
			$order->get_discount_tax()
		);
		$i ++;
	}
	
	$fees = $order->get_items( 'fee' );
	if ( 0 < $fees ) {
		foreach ( $fees as $fee ) {
			$fee_name = \WcPsigate\Compatibility::get_item_name( $fee );
			
			$parameters[ $i ] = $this->build_request_item(
				$this->html_entity_decode_numeric( $fee_name ),
				sanitize_title( $fee_name ),
				1,
				$this->format_amount( $fee['line_total'] ),
				$this->format_amount( $fee['line_tax'] )
			);
			$i ++;
		}
	}
	
	foreach ( $parameters as $i => $item ) {
		$original_parameters['Item'][ $i ]['ItemDescription'] = $item['Description'];
		$original_parameters['Item'][ $i ]['ItemID']          = $item['ProductID'];
		$original_parameters['Item'][ $i ]['ItemQty']         = $item['Quantity'];
		$original_parameters['Item'][ $i ]['ItemPrice']       = $item['Price'];
	}
	
	return $original_parameters;
}