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<?php |
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/* |
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* Copyright (C) 2020 Jan Böhmer |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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namespace App\Services\SEPAExport; |
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use App\Entity\BankAccount; |
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use App\Entity\PaymentOrder; |
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use App\Entity\SEPAExport; |
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use App\Exception\SEPAExportAutoModeNotPossible; |
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use App\Helpers\SEPAXML\SEPAXMLExportResult; |
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use Digitick\Sepa\DomBuilder\BaseDomBuilder; |
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use Digitick\Sepa\DomBuilder\DomBuilderFactory; |
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use Digitick\Sepa\PaymentInformation; |
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use Digitick\Sepa\TransferFile\CustomerCreditTransferFile; |
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use Digitick\Sepa\TransferInformation\CustomerCreditTransferInformation; |
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use Webmozart\Assert\Assert; |
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final class PaymentOrderSEPAExporter |
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{ |
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/** @var GroupHeaderHelper */ |
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private $group_header_helper; |
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/** @var SEPAExportGroupAndSplitHelper */ |
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private $splitHelper; |
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public function __construct(GroupHeaderHelper $group_header_helper, SEPAExportGroupAndSplitHelper $splitHelper) |
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{ |
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$this->group_header_helper = $group_header_helper; |
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$this->splitHelper = $splitHelper; |
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} |
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/** |
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* Exports the given payment orders and automatically assign the used bank accounts. |
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* For this the bankaccount of the associated departments are used, and the FSR-Kom bank account if a payment is an |
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* FSR-Kom transaction. |
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* @param PaymentOrder[] $payment_orders The payment orders which should be exported |
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* @throws SEPAExportAutoModeNotPossible If an element has no assigned default bank account, then automatic mode is not possible |
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* @return SEPAXMLExportResult |
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*/ |
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public function exportAuto(array $payment_orders): SEPAXMLExportResult |
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{ |
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//First we have to group the payment orders according to their bank accounts |
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$results = $this->splitHelper->groupAndSplitPaymentOrdersForAutoExport($payment_orders); |
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$exports = []; |
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//Export each group on its own |
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foreach ($results as $bank_account) |
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{ |
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/** @var BankAccount $bank_account */ |
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/** @var PaymentOrder[][] $file */ |
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$file = $results[$bank_account]; |
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$file_number = 1; |
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$max_number = count($file); |
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foreach ($file as $group) { |
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$tmp = $this->exportUsingGivenIBAN( |
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$group, |
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$bank_account->getIbanWithoutSpaces(), |
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$bank_account->getBic(), |
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$bank_account->getExportAccountName() |
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); |
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$description = $bank_account->getExportAccountName(); |
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if ($max_number > 1) |
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{ |
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$description .= ' ' . $file_number . ' / ' . $max_number; |
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} |
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$tmp->setDescription($description); |
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$exports[] = $tmp; |
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} |
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} |
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return new SEPAXMLExportResult($exports); |
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} |
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/** |
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* Exports the given payment orders and automatically assign the used bank accounts. |
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* Each payment order is put into its own file. |
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* For this the bankaccount of the associated departments are used, and the FSR-Kom bank account if a payment is an |
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* FSR-Kom transaction. |
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* @param PaymentOrder[] $payment_orders The payment orders which should be exported |
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* @throws SEPAExportAutoModeNotPossible If an element has no assigned default bank account, then automatic mode is not possible |
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* @return SEPAXMLExportResult |
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*/ |
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public function exportAutoSingle(array $payment_orders): SEPAXMLExportResult |
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{ |
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$exports = []; |
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//Export each group on its own |
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foreach ($payment_orders as $paymentOrder) |
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{ |
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if ($paymentOrder->isFsrKomResolution()) { |
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$bank_account = $this->splitHelper->getFSRKomBankAccount(); |
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} elseif ($paymentOrder->getDepartment() !== null && $paymentOrder->getDepartment()->getBankAccount() !== null) { |
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$bank_account = $paymentOrder->getDepartment()->getBankAccount(); |
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} else { |
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throw new SEPAExportAutoModeNotPossible($paymentOrder->getDepartment()); |
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} |
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$tmp = $this->exportUsingGivenIBAN([$paymentOrder], $bank_account->getIbanWithoutSpaces(), $bank_account->getBic(), $bank_account->getExportAccountName()); |
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$tmp->setDescription($paymentOrder->getIDString()); |
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$exports[] = $tmp; |
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} |
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return new SEPAXMLExportResult($exports); |
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} |
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public function exportUsingGivenIBAN(array $payment_orders, string $debtor_iban, string $debtor_bic, string $debtor_account_name): SEPAExport |
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{ |
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//We need IBAN without spaces |
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$debtor_iban = str_replace(" ", "", $debtor_iban); |
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$groupHeader = $this->group_header_helper->getGroupHeader($debtor_bic); |
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$sepaFile = new CustomerCreditTransferFile($groupHeader); |
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$payment = new PaymentInformation( |
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md5(random_bytes(50)), //Use a random payment identifier ID |
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$debtor_iban, |
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$debtor_bic, |
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$debtor_account_name |
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); |
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//Disable batch booking, as the commerzbank does not show details for "Sammelüberweisungen" |
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$payment->setBatchBooking(false); |
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//Add each payment order as transaction |
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foreach ($payment_orders as $payment_order) { |
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//Ensure that type is correct |
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if (!$payment_order instanceof PaymentOrder) { |
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throw new \InvalidArgumentException('$payment_orders must be an array of PaymentOrder elements!'); |
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} |
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//Ensure that the ID is available |
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if (!$payment_order->getId() === null) { |
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throw new \InvalidArgumentException('A payment order that should be exported misses an ID. All payment orders must have been persisted!'); |
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} |
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$transfer = new CustomerCreditTransferInformation( |
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$payment_order->getAmount(), |
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$payment_order->getBankInfo()->getIbanWithoutSpaces(), |
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$payment_order->getBankInfo()->getAccountOwner() |
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); |
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//BIC is optional, only set it if it was set. |
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if (!empty($payment_order->getBankInfo()->getBic())) { |
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$transfer->setBic($payment_order->getBankInfo()->getBic()); |
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} |
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//We use the ID String of the payment order as end to end reference |
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$transfer->setEndToEndIdentification($payment_order->getIDString()); |
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//Set the reference ID of the payment order as |
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$transfer->setRemittanceInformation($payment_order->getBankInfo()->getReference()); |
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$payment->addTransfer($transfer); |
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} |
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//Add payment infos to SEPA file |
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$sepaFile->addPaymentInformation($payment); |
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// We have to use the format 'pain.001.001.03' |
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$domBuilder = DomBuilderFactory::createDomBuilder($sepaFile, 'pain.001.001.03'); |
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if (!$domBuilder instanceof BaseDomBuilder) { |
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throw new \RuntimeException('$domBuilder must be an BaseDomBuilder instance!'); |
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} |
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//Create a temporary file with the XML content |
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$xml_string = $domBuilder->asXml(); |
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//We use the format YYYYMMDDHHmmss_MsgID.xml |
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$original_filename = sprintf("%s_%s.xml", |
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(new \DateTime())->format('YmdHis'), |
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$groupHeader->getMessageIdentification(), |
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); |
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return SEPAExport::createFromXMLString($xml_string, $original_filename); |
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} |
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} |