191 lines
6.4 KiB
PHP
191 lines
6.4 KiB
PHP
<?php
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namespace WPO\WC\UBL\Documents;
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use WPO\WC\PDF_Invoices\Documents\Order_Document;
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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abstract class Document {
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/** @var \WC_Abstract_Order */
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public $order;
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/** @var array */
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public $order_tax_data;
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/** @var string */
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public $output;
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/** @var Order_Document */
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public $order_document;
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public function set_order( \WC_Abstract_Order $order ) {
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$this->order = $order;
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$this->order_tax_data = $this->get_tax_rates();
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}
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public function set_order_document( Order_Document $order_document ) {
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$this->order_document = $order_document;
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}
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abstract public function get_format();
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abstract public function get_namespaces();
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abstract public function get_data();
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public function get_tax_rates() {
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$order_tax_data = array();
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$items = $this->order->get_items( array( 'fee', 'line_item', 'shipping' ) );
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// Build the tax totals array
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foreach ( $items as $item_id => $item ) {
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$taxDataContainer = ( $item['type'] == 'line_item' ) ? 'line_tax_data' : 'taxes';
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$taxDataKey = ( $item['type'] == 'line_item' ) ? 'subtotal' : 'total';
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$lineTotalKey = ( $item['type'] == 'line_item' ) ? 'line_total' : 'total';
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$line_tax_data = $item[ $taxDataContainer ];
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foreach ( $line_tax_data[ $taxDataKey ] as $tax_id => $tax ) {
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if ( is_numeric( $tax ) ) {
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if ( empty( $order_tax_data[ $tax_id ] ) ) {
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$order_tax_data[ $tax_id ] = array(
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'total_ex' => $item[ $lineTotalKey ],
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'total_tax' => $tax,
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'items' => array( $item_id ),
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);
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} else {
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$order_tax_data[ $tax_id ]['total_ex'] += $item[ $lineTotalKey ];
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$order_tax_data[ $tax_id ]['total_tax'] += $tax;
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$order_tax_data[ $tax_id ]['items'][] = $item_id;
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}
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}
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}
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}
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$tax_items = $this->order->get_items( array( 'tax' ) );
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if ( empty( $tax_items ) ) {
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return $order_tax_data;
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}
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// Loop through all the tax items...
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foreach ( $order_tax_data as $tax_data_key => $tax_data ) {
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foreach ( $tax_items as $tax_item_key => $tax_item ) {
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if ( $tax_item['rate_id'] !== $tax_data_key ) {
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continue;
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}
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// we use the tax total from the tax item because this
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// takes into account possible line item rounding settings as well
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// we still apply rounding on the total (for non-checkout orders)
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$order_tax_data[ $tax_data_key ]['total_tax'] = wc_round_tax_total( $tax_item['tax_amount'] ) + wc_round_tax_total( $tax_item['shipping_tax_amount'] );
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if ( is_callable( array( $tax_item, 'get_rate_percent' ) ) && version_compare( '3.7.0', $this->order->get_version(), '>=' ) ) {
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$percentage = $tax_item->get_rate_percent();
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} else {
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$percentage = wc_get_order_item_meta( $tax_item_key, '_wcpdf_rate_percentage', true );
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}
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if ( ! is_numeric( $percentage ) ) {
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$percentage = $this->get_percentage_from_fallback( $tax_data, $tax_item['rate_id'] );
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wc_update_order_item_meta( $tax_item_key, '_wcpdf_rate_percentage', $percentage );
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}
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$category = wc_get_order_item_meta( $tax_item_key, '_wcpdf_ubl_tax_category', true );
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if ( empty( $category ) ) {
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$category = $this->get_category_from_fallback( $tax_data, $tax_item['rate_id'] );
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wc_update_order_item_meta( $tax_item_key, '_wcpdf_ubl_tax_category', $category );
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}
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$scheme = wc_get_order_item_meta( $tax_item_key, '_wcpdf_ubl_tax_scheme', true );
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if ( empty( $scheme ) ) {
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$scheme = $this->get_scheme_from_fallback( $tax_data, $tax_item['rate_id'] );
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wc_update_order_item_meta( $tax_item_key, '_wcpdf_ubl_tax_scheme', $scheme );
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}
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}
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$order_tax_data[ $tax_data_key ]['percentage'] = $percentage;
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$order_tax_data[ $tax_data_key ]['category'] = $category;
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$order_tax_data[ $tax_data_key ]['scheme'] = $scheme;
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$order_tax_data[ $tax_data_key ]['name'] = ! empty( $tax_item['label'] ) ? $tax_item['label'] : $tax_item['name'];
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}
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return $order_tax_data;
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}
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public function get_percentage_from_fallback( $tax_data, $rate_id ) {
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$percentage = ( 0 != $tax_data['total_ex'] ) ? ( $tax_data['total_tax'] / $tax_data['total_ex'] ) * 100 : 0;
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if ( class_exists( '\WC_TAX' ) && is_callable( array( '\WC_TAX', '_get_tax_rate' ) ) ) {
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$tax_rate = \WC_Tax::_get_tax_rate( $rate_id, OBJECT );
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if ( ! empty( $tax_rate ) && is_numeric( $tax_rate->tax_rate ) ) {
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$difference = $percentage - $tax_rate->tax_rate;
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// Turn negative into positive for easier comparison below
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if ( $difference < 0 ) {
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$difference = -$difference;
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}
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// Use stored tax rate if difference is smaller than 0.3
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if ( $difference < 0.3 ) {
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$percentage = $tax_rate->tax_rate;
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}
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}
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}
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return $percentage;
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}
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public function get_category_from_fallback( $tax_data, $rate_id ) {
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$category = '';
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if ( class_exists( '\WC_TAX' ) && is_callable( array( '\WC_TAX', '_get_tax_rate' ) ) ) {
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$tax_rate = \WC_Tax::_get_tax_rate( $rate_id, OBJECT );
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if ( ! empty( $tax_rate ) && is_numeric( $tax_rate->tax_rate ) ) {
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$ubl_tax_settings = get_option( 'wpo_wcpdf_settings_ubl_taxes' );
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$category = isset( $ubl_tax_settings['rate'][ $tax_rate->tax_rate_id ]['category'] ) ? $ubl_tax_settings['rate'][ $tax_rate->tax_rate_id ]['category'] : '';
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$tax_rate_class = $tax_rate->tax_rate_class;
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if ( empty( $tax_rate_class ) ) {
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$tax_rate_class = 'standard';
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}
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if ( empty( $category ) ) {
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$category = isset( $ubl_tax_settings['class'][ $tax_rate_class ]['category'] ) ? $ubl_tax_settings['class'][ $tax_rate_class ]['category'] : '';
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}
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}
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}
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return $category;
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}
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public function get_scheme_from_fallback( $tax_data, $rate_id ) {
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$scheme = '';
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if ( class_exists( '\WC_TAX' ) && is_callable( array( '\WC_TAX', '_get_tax_rate' ) ) ) {
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$tax_rate = \WC_Tax::_get_tax_rate( $rate_id, OBJECT );
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if ( ! empty( $tax_rate ) && is_numeric( $tax_rate->tax_rate ) ) {
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$ubl_tax_settings = get_option( 'wpo_wcpdf_settings_ubl_taxes' );
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$scheme = isset( $ubl_tax_settings['rate'][ $tax_rate->tax_rate_id ]['scheme'] ) ? $ubl_tax_settings['rate'][ $tax_rate->tax_rate_id ]['scheme'] : '';
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$tax_rate_class = $tax_rate->tax_rate_class;
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if ( empty( $tax_rate_class ) ) {
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$tax_rate_class = 'standard';
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}
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if ( empty( $scheme ) ) {
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$scheme = isset( $ubl_tax_settings['class'][ $tax_rate_class ]['scheme'] ) ? $ubl_tax_settings['class'][ $tax_rate_class ]['scheme'] : '';
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}
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}
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}
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return $scheme;
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}
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}
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