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617 lines
21 KiB
PHP
617 lines
21 KiB
PHP
<?php
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namespace Xentral\Modules\ShippingTaxSplit\Service;
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use function Sabre\Xml\Deserializer\keyValue;
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use Xentral\Components\Database\Database;
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use Xentral\Modules\ShippingTaxSplit\Gateway\ShippingTaxSplitGateway;
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use Xentral\Modules\ShippingTaxSplit\Exception\InvalidArgumentException;
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use erpAPI;
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final class ShippingTaxSplitService implements ShippingTaxSplitServiceInterface
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{
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/** @var Database $db */
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private $db;
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/** @var ShippingTaxSplitGateway $gateway */
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private $gateway;
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/** @var erpAPI $erp */
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private $erp;
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/**
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* ShippingTaxSplitService constructor.
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*
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* @param Database $database
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* @param ShippingTaxSplitGateway $gateway
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* @param erpAPI $erp
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*/
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public function __construct(Database $database, ShippingTaxSplitGateway $gateway, erpAPI $erp)
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{
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$this->db = $database;
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$this->gateway = $gateway;
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$this->erp = $erp;
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}
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/**
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* @param int $orderId
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*
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* @return bool
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*/
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public function deleteShippingPositionsByOrderId($orderId)
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{
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$numRows = (int)$this->db->fetchAffected(
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'DELETE ap FROM auftrag_position AS ap
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INNER JOIN artikel AS art ON ap.artikel = art.id AND art.porto = 1
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WHERE ap.auftrag = :order_id',
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['order_id' => (int)$orderId]
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);
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return $numRows > 0;
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}
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/**
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* @param array $nonShippingPositions
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*
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* @return array
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*/
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private function getShippingAmountsByTax($nonShippingPositions)
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{
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$grossPerTax = [];
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$discountsPerTax = [];
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foreach ($nonShippingPositions as $position) {
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if ($position['gross'] < 0) {
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if (empty($discountsPerTax[$position['tax']])) {
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$discountsPerTax[$position['tax']] = 0;
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}
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$discountsPerTax[$position['tax']] -= (float)$position['net'];
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} elseif ($position['gross'] > 0) {
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if (empty($grossPerTax[$position['tax']])) {
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$grossPerTax[$position['tax']] = 0;
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}
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$grossPerTax[$position['tax']] += (float)$position['net'];
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}
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}
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$grossPerTaxFallBack = $grossPerTax;
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$useGrossPerTax = false;
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foreach ($grossPerTax as $tax => $gross) {
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if (!empty($discountsPerTax[$tax])) {
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if ($discountsPerTax[$tax] <= $gross) {
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$grossPerTax[$tax] -= $discountsPerTax[$tax];
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$useGrossPerTax = true;
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} else {
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$grossPerTax[$tax] = 0;
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}
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} else {
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$useGrossPerTax = true;
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}
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}
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if (!$useGrossPerTax) {
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$grossPerTax = $grossPerTaxFallBack;
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}
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return $grossPerTax;
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}
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/**
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* @param array $nonShippingPositions
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* @param float $tax
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*
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* @return array
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*/
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private function getTaxNameByPosition($nonShippingPositions, $tax)
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{
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if ($tax === 0) {
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return ['befreit', -1];
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}
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if (empty($nonShippingPositions)) {
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return ['normal', -1];
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}
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foreach ($nonShippingPositions as $nonShippingPosition) {
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if ($nonShippingPosition['tax'] == $tax) {
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if ($nonShippingPosition['tax_normal'] == $tax) {
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return ['normal', -1];
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}
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if ($nonShippingPosition['tax_reduced'] == $tax) {
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return ['ermaessigt', -1];
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}
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}
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}
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return ['normal', $tax];
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}
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/**
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* @param int $articleId
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* @param int $orderId
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*
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* @return string
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*/
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private function getArticleNameByOrder($articleId, $orderId)
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{
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$name = $this->db->fetchRow(
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'SELECT name_de, name_en FROM artikel WHERE id = :article_id LIMIT 1',
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['article_id' => (int)$articleId]
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);
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$language = $this->db->fetchValue('SELECT sprache FROM auftrag WHERE id = :order_id',
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['order_id' => (int)$orderId]);
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$languageLower = strtolower($language);
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if ($language != '' && $languageLower !== 'de' && $languageLower !== 'deutsch' && $languageLower !== 'german') {
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return !empty($name['name_en']) ? (String)$name['name_en'] : (String)$name['name_de'];
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}
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return (String)$name['name_de'];
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}
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/**
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* @param array $nonShippingPositions
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*
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* @return string
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*/
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public function getCurrencyByNonSippingPositions($nonShippingPositions)
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{
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$position = reset($nonShippingPositions);
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return !empty($position['currency']) ? $position['currency'] : 'EUR';
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}
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/**
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* @param array $grossPerTax
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*
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* @return float
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*/
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private function getMaxTax($grossPerTax)
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{
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if (count($grossPerTax) <= 1) {
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$returnTax = array_keys($grossPerTax);
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return reset($returnTax);
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}
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foreach($grossPerTax as $tax => $value) {
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$grossPerTax[$tax] = round($value, 4);
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}
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arsort($grossPerTax);
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$returnAmount = false;
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$returnTax = array_keys($grossPerTax);
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$returnTax = reset($returnTax);
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foreach ($grossPerTax as $tax => $amount) {
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if ($tax == 0) {
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continue;
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}
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if ($returnAmount === false) {
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$returnAmount = $amount;
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$returnTax = $tax;
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}
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elseif ($amount < $returnAmount) {
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return $returnTax;
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}
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if ($tax > $returnTax) {
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$returnTax = $tax;
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}
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}
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return $returnTax;
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}
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/**
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* @param int $orderId
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* @param int $articleId
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* @param float $amount
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*
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* @return bool
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*/
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public function addOrReplaceShippingPositionByMaxTaxToOrder($orderId, $articleId, $amount)
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{
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if (!is_numeric($orderId) || $orderId <= 0) {
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throw new InvalidArgumentException('OrderId is not valid');
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}
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if (!$this->db->fetchCol('SELECT id FROM artikel WHERE porto = 1 AND id = :article_id',
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['article_id' => $articleId])) {
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throw new InvalidArgumentException(sprintf('Article %d has no Shipping-Attribute', $articleId));
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}
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$withTax = $this->erp->AuftragMitUmsatzsteuer($orderId);
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if ($withTax) {
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$shippingPositions = $this->gateway->getShippingPositionsByOrderId($orderId);
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} else {
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$shippingPositions = $this->gateway->getShippingPositionsWithoutTaxByOrderId($orderId);
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}
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if ($amount == 0 && !empty($shippingPositions)) {
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return $this->deleteShippingPositionsByOrderId($orderId);
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}
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if ($withTax) {
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$nonShippingPositions = $this->gateway->getNonShippingPositionsByOrderId($orderId);
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} else {
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$nonShippingPositions = $this->gateway->getNonShippingPositionsWithoutTaxByOrderId($orderId);
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}
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if (empty($nonShippingPositions)) {
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if (empty($shippingPositions)) {
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return true;
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}
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return $this->deleteShippingPositionsByOrderId($orderId);
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}
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$tax = 0;
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if ($withTax) {
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$grossPerTax = $this->getShippingAmountsByTax($nonShippingPositions);
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//arsort($grossPerTax);
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//$tax = array_keys($grossPerTax);
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$tax = $this->getMaxTax($grossPerTax);
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/*if ($tax[0] == 0 && count($tax) > 1) {
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$tax = $tax[1];
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} else {
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$tax = reset($tax);
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}*/
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}
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$articleName = $this->getArticleNameByOrder($articleId, $orderId);
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$net = $amount / (1 + $tax / 100);
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list($taxName, $taxPosition) = $this->getTaxNameByPosition($nonShippingPositions, $tax);
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if (!$withTax) {
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$taxPosition = 0;
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}
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$currency = $this->getCurrencyByNonSippingPositions($nonShippingPositions);
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if (empty($shippingPositions)) {
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$orderPositionId = $this->erp->AddPositionManuellPreis(
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'auftrag', $orderId, $articleId, 1, $articleName, $net, $taxName
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);
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$this->db->perform(
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'UPDATE auftrag_position SET umsatzsteuer = :tax_name, waehrung = :currency WHERE id = :order_position_id',
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[
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'tax_name' => $taxName,
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'order_position_id' => $orderPositionId,
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'currency' => $currency,
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]
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);
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return true;
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}
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$first = true;
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foreach ($shippingPositions as $position) {
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if ($first) {
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$first = false;
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$this->db->perform(
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'UPDATE auftrag_position SET preis = :net, steuersatz = :tax, waehrung = :currency, menge = :quantity, rabatt = 0, umsatzsteuer = :tax_name WHERE id = :order_position_id',
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[
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'quantity' => $position['amount'],
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'net' => $net / $position['amount'],
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'tax' => $taxPosition,
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'currency' => $currency,
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'tax_name' => $taxName,
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'order_position_id' => $position['order_position_id'],
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]
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);
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} else {
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$this->deleteOrderPosition($position['order_position_id']);
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}
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}
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return true;
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}
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/**
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* @param array $grossPerTax
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* @param float $amount
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* @param float $factor
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* @param float $taxNormal
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* @param float $taxReduced
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*
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* @return array
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*/
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private function getNetShippingFromGrossPerTax($grossPerTax, $amount, $factor, $taxNormal, $taxReduced)
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{
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$netShipping = [];
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foreach ($grossPerTax as $tax => $gross) {
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if ($gross > 0) {
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$taxPosition = $tax;
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$taxname = 'normal';
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if ($tax == 0) {
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$taxPosition = -1;
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$taxname = 'befreit';
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} elseif ($tax == $taxReduced) {
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$taxname = 'ermaessigt';
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$taxPosition = -1;
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} elseif ($tax == $taxNormal) {
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$taxPosition = -1;
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}
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$netShipping[$tax] = [
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'gross' => $amount * $gross / $factor,
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'net' => $amount * ($gross / $factor) / (1 + $tax / 100),
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'tax' => $taxPosition,
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'tax_name' => $taxname,
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];
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}
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}
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return $netShipping;
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}
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/**
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* @param array $grossPerTax
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*
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* @return array
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*/
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private function getTaxFactors($grossPerTax)
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{
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$grossPerTaxFallBack = $grossPerTax;
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$useGrossPerTax = false;
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$factorFallback = 0;
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$factor = 0;
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foreach ($grossPerTax as $tax => $gross) {
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if (count($grossPerTax) > 1 && $tax == 0) {
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continue;
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}
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$factorFallback += $gross;
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if (!empty($discountsPerTax[$tax])) {
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if ($discountsPerTax[$tax] <= $gross) {
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$grossPerTax[$tax] -= $discountsPerTax[$tax];
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$useGrossPerTax = true;
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} else {
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$grossPerTax[$tax] = 0;
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}
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} else {
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$useGrossPerTax = true;
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}
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$factor += $gross;
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}
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if (!$useGrossPerTax) {
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$grossPerTax = $grossPerTaxFallBack;
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$factor = $factorFallback;
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}
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return [$grossPerTax, $factor];
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}
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/**
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* @param array $shippingPositions
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*
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* @return array
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*/
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public function deleteTaxDoubletes($shippingPositions)
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{
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if (empty($shippingPositions)) {
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return $shippingPositions;
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}
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$taxes = [];
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foreach ($shippingPositions as $shippingPositionKey => $shippingPosition) {
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if (in_array($shippingPosition['tax'], $taxes)) {
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$this->deleteOrderPosition($shippingPosition['order_position_id']);
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unset($shippingPositions[$shippingPositionKey]);
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} else {
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$taxes[] = $shippingPosition['tax'];
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}
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}
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return $shippingPositions;
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}
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/**
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* @param array $shippingPositions
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* @param array $taxes
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*
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* @return array
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*/
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public function deleteTaxesNotInArray($shippingPositions, $taxes)
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{
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if (empty($shippingPositions)) {
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return $shippingPositions;
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}
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foreach ($shippingPositions as $shippingPositionKey => $shippingPosition) {
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if (!in_array($shippingPosition['tax'], $taxes, false)) {
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$this->deleteOrderPosition($shippingPosition['order_position_id']);
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unset($shippingPositions[$shippingPositionKey]);
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}
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}
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return $shippingPositions;
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}
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/**
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* @param array $shippingPositions
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*
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* @return array
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*/
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public function getShippingPositionTaxes($shippingPositions)
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{
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$taxes = [];
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if (empty($shippingPositions)) {
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return $taxes;
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}
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foreach ($shippingPositions as $shippingPosition) {
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$taxes[] = (float)$shippingPosition['tax'];
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}
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return $taxes;
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}
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/**
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* @param int $orderId
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* @param int $articleId
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* @param float $amount
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*
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* @return bool
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*/
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public function addOrReplaceShippingPositionToOrder($orderId, $articleId, $amount)
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{
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if (!is_numeric($orderId) || $orderId <= 0) {
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throw new InvalidArgumentException('OrderId is not valid');
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}
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if (!$this->db->fetchCol('SELECT id FROM artikel WHERE porto = 1 AND id = :article_id',
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['article_id' => $articleId])) {
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throw new InvalidArgumentException('Article has no Shipping-Attribute');
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}
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$withTax = $this->erp->AuftragMitUmsatzsteuer($orderId);
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if ($withTax) {
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$shippingPositions = $this->gateway->getShippingPositionsByOrderId($orderId);
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} else {
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$shippingPositions = $this->gateway->getShippingPositionsWithoutTaxByOrderId($orderId);
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}
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if ($amount == 0 && !empty($shippingPositions)) {
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return $this->deleteShippingPositionsByOrderId($orderId);
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}
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if ($withTax) {
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$nonShippingPositions = $this->gateway->getNonShippingPositionsByOrderId($orderId);
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} else {
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$nonShippingPositions = $this->gateway->getNonShippingPositionsWithoutTaxByOrderId($orderId);
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}
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if (empty($nonShippingPositions)) {
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if (empty($shippingPositions)) {
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return true;
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}
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return $this->deleteShippingPositionsByOrderId($orderId);
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}
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$grossPerTax = [];
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$discountsPerTax = [];
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$taxReduced = false;
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$taxNormal = false;
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foreach ($nonShippingPositions as $position) {
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$taxReduced = $position['tax_reduced'];
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$taxNormal = $position['tax_normal'];
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if ($position['gross'] < 0) {
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if (empty($discountsPerTax[$position['tax']])) {
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$discountsPerTax[$position['tax']] = 0;
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}
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$discountsPerTax[$position['tax']] -= (float)$position['gross'];
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} elseif ($position['gross'] > 0) {
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if (empty($grossPerTax[$position['tax']])) {
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$grossPerTax[$position['tax']] = 0;
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}
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$grossPerTax[$position['tax']] += (float)$position['gross'];
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}
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}
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list($grossPerTax, $factor) = $this->getTaxFactors($grossPerTax);
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$netShipping = $this->getNetShippingFromGrossPerTax($grossPerTax, $amount, $factor, $taxNormal, $taxReduced);
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$name = $this->getArticleNameByOrder($articleId, $orderId);
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$shippingPositions = $this->deleteTaxDoubletes($shippingPositions);
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$netShippingTaxes = array_keys($netShipping);
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$shippingPositions = $this->deleteTaxesNotInArray($shippingPositions, $netShippingTaxes);
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$shippingPositionsTaxes = $this->getShippingPositionTaxes($shippingPositions);
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$currency = $this->getCurrencyByNonSippingPositions($nonShippingPositions);
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foreach ($netShipping as $tax => $shippingArticle) {
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if (!in_array((float)$tax, $shippingPositionsTaxes)) {
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$orderPositionId = $this->erp->AddPositionManuellPreis(
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'auftrag', $orderId, $articleId, 1, $name, $shippingArticle['net'], $shippingArticle['tax_name']
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);
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$this->db->perform(
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'UPDATE auftrag_position SET umsatzsteuer = :tax_name, waehrung = :currency WHERE id = :order_position_id',
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[
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'tax_name' => $shippingArticle['tax_name'],
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'order_position_id' => $orderPositionId,
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'currency' => $currency,
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]
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);
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if (!$withTax) {
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$this->db->perform(
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'UPDATE auftrag_position SET steuersatz = :tax WHERE id = :order_position_id',
|
|
[
|
|
'tax' => 0,
|
|
'order_position_id' => $orderPositionId,
|
|
]
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ($shippingPositions as $shippingKey => $shippingPosition) {
|
|
$shippingPositionTax = $shippingPosition['tax'];
|
|
if (!empty($netShipping[$shippingPositionTax]) && $shippingPosition['net'] != $netShipping[$shippingPosition['tax']]['net']) {
|
|
$this->db->perform(
|
|
'UPDATE auftrag_position
|
|
SET menge = 1, rabatt = 0, preis = :net, waehrung = :currency
|
|
WHERE id = :order_position_id LIMIT 1',
|
|
[
|
|
'net' => (float)$netShipping[$shippingPositionTax]['net'],
|
|
'order_position_id' => (int)$shippingPosition['order_position_id'],
|
|
'currency' => $currency,
|
|
]
|
|
);
|
|
}
|
|
if (!$withTax) {
|
|
$this->db->perform(
|
|
'UPDATE auftrag_position SET steuersatz = :tax WHERE id = :order_position_id',
|
|
[
|
|
'tax' => 0,
|
|
'order_position_id' => (int)$shippingPosition['order_position_id'],
|
|
]
|
|
);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param int $orderPositionId
|
|
*/
|
|
private function deleteOrderPosition($orderPositionId)
|
|
{
|
|
$this->db->perform(
|
|
'DELETE lr
|
|
FROM lager_reserviert AS lr
|
|
INNER JOIN auftrag_position AS ap ON lr.objekt = \'auftrag\' AND lr.parameter = ap.auftrag
|
|
WHERE ap.id = :order_position_id',
|
|
['order_position_id' => $orderPositionId]
|
|
);
|
|
$posArr = $this->db->fetchRow(
|
|
'SELECT sort, auftrag FROM auftrag_position WHERE id = :order_position_id',
|
|
['order_position_id' => $orderPositionId]
|
|
);
|
|
$sort = $posArr['sort'];
|
|
$orderId = $posArr['auftrag'];
|
|
$this->db->perform(
|
|
'DELETE FROM auftrag_position WHERE id = :order_position_id',
|
|
['order_position_id' => $orderPositionId]
|
|
);
|
|
$this->db->perform(
|
|
'UPDATE auftrag_position SET sort = sort - 1 WHERE auftrag = :order_id AND sort > :sort',
|
|
['order_id' => $orderId, 'sort' => $sort]
|
|
);
|
|
|
|
$beleg_zwischenpositionensort = $this->db->fetchRow(
|
|
"SELECT id, sort
|
|
FROM beleg_zwischenpositionen
|
|
WHERE doctype = 'auftrag' AND doctypeid = :order_id AND pos = :sort
|
|
ORDER BY sort
|
|
DESC LIMIT 1",
|
|
['order_id' => $orderId, 'sort' => $sort]
|
|
);
|
|
$offset = 0;
|
|
if (!empty($beleg_zwischenpositionensort)) {
|
|
$offset = 1 + $beleg_zwischenpositionensort['sort'];
|
|
}
|
|
|
|
$this->db->perform(
|
|
"UPDATE beleg_zwischenpositionen
|
|
SET pos = pos - 1, sort = sort + :sort_offset
|
|
WHERE doctype = 'auftrag' AND doctypeid = :order_id AND pos = :sort",
|
|
['sort_offset' => $offset, 'order_id' => $orderId, 'sort' => $sort]
|
|
);
|
|
$this->db->perform(
|
|
"UPDATE beleg_zwischenpositionen
|
|
SET pos = pos - 1
|
|
WHERE doctype = 'auftrag' AND doctypeid = :order_id AND pos > :sort",
|
|
['order_id' => $orderId, 'sort' => $sort]
|
|
);
|
|
}
|
|
|
|
}
|