request = $request;
$this->tempDirectory = Tenant::getTempDirectory();
}
public function execute() : CreateInvoiceReceiptResponse {
$response = new CreateInvoiceReceiptResponse();
$filename = $this->tempDirectory . $this->request->invoice->invoice_number . '.pdf';
if (!Storage::exists($this->tempDirectory)) {
Storage::makeDirectory(Tenant::getTempDirectory() . '/' . $this->tempDirectory);
}
$receipt = $this->request->invoice->document_filename;
if ($receipt === null) {
Storage::put(
$filename,
$this->createPdf( $this->createHtml(), 'portrait', $filename, false )
);
$response->fileName = $filename;
return $response;
}
$token = (string)rand(1000000000, 9999999999);
$pdf_data = $this->createPdf( $this->createHtml(), 'portrait', $filename, false );
$tmpFileName = $this->tempDirectory . 'tmp-' . $token . '.pdf';
Storage::put($tmpFileName, $pdf_data);
try {
$merger = new PdfMergeProvider();
$merger
->add( storage_path('app/private/' . $tmpFileName ))
->add(storage_path('app/private/' . $receipt))
->merge(storage_path('app/private/' .$filename) );
$response->fileName = $filename;
} catch ( \Exception $e ) {
$zip = new ZipArchive();
$zip->open(
storage_path('app/private/' .$filename) . '.zip',
ZipArchive::CREATE | ZipArchive::OVERWRITE
);
$zip->addFile(storage_path('app/private/' . $tmpFileName ), 'antrag.pdf');
$zip->addFile(storage_path('app/private/' . $receipt), 'beleg.pdf');
$zip->close();
$response->fileName = $filename . '.zip';
} finally {
Storage::delete($tmpFileName);
}
return $response;
}
private function createHtml() : string {
$invoiceReadable = new InvoiceResource($this->request->invoice)->toArray();
$travelPartTemplate = <<| Reiseweg: | %1\$s |
| Gesamtlänge der Strecke: | %2\$s km x %3\$s / km |
| Materialtransport: | %4\$s |
| Mitfahrende im PKW: | %5\$s |
HTML;
$flatTravelPart = sprintf(
$travelPartTemplate,
$invoiceReadable['travelDirection'] ,
$invoiceReadable['distance'],
$invoiceReadable['distanceAllowance'],
$invoiceReadable['transportation'],
$invoiceReadable['passengers']
);
$invoiceTravelPart = '| Kosten für ÖPNV: | ' . $invoiceReadable['amount'] . ' |
';;
$expensePart = '| Auslagenerstattung: | ' . $invoiceReadable['amount'] . ' |
';
$content = <<
Abrechnungstyp %1\$s
| Abrechnungsnummer: | %2\$s |
| Name: | %3\$s |
| E-Mail: | %4\$s |
| Telefon: | %5\$s |
| Name der Kostenstelle: | %6\$s |
| Zahlungsgrund: | %7\$s |
| Wird der Betrag gespendet: | %8\$s |
%9\$s
|
Gesamtbetrag:
|
%10\$s
|
|
%11\$s
| Beleg digital eingereicht am: | %12\$s |
| Beleg akzeptiert am: | %13\$s |
| Beleg akzeptiert von: | %14\$s |
%15\$s
HTML;
switch ($this->request->invoice->type) {
case InvoiceType::INVOICE_TYPE_TRAVELLING:
$paymentType = $this->request->invoice->distance !== null ? $flatTravelPart : $invoiceTravelPart;
break;
default:
$paymentType = $expensePart;
}
if ($this->request->invoice->donation) {
$paymentInformation = '| ' . PageText::where('name', 'CONFIRMATION_DONATE')->first()->content . ' |
';
} else {
if ($this->request->invoice->contact_bank_iban === null) {
$paymentInformation = '';
} else {
$paymentInformationTemplate = <<%1\$s |
| Kontoinhaber*in: | %2\$s |
| INAN: | %3\$s |
|
HTML;
$paymentInformation = sprintf(
$paymentInformationTemplate,
PageText::where('name', 'CONFIRMATION_PAYMENT')->first()->content,
$invoiceReadable['accountOwner'],
$invoiceReadable['accountIban']
);
}
}
$changes = $this->request->invoice->changes !== null ? '' . $this->request->invoice->changes . '
' : '';
return sprintf(
$content,
$invoiceReadable['invoiceTypeShort'],
$invoiceReadable['invoiceNumber'],
$invoiceReadable['contactName'],
$invoiceReadable['contactEmail'],
$invoiceReadable['contactPhone'],
$invoiceReadable['costUnitName'],
$invoiceReadable['invoiceType'],
$invoiceReadable['donationText'],
$paymentType,
$invoiceReadable['amount'],
$paymentInformation,
$invoiceReadable['createdAt'],
$invoiceReadable['approvedAt'],
$invoiceReadable['approvedBy'],
$changes
);
}
private function createPdf( string $htmlfile, string $orientation, string $filename, bool $download = true ) {
$dompdf = new Dompdf();
$dompdf->loadHtml( $htmlfile, 'UTF-8' );
$dompdf->setPaper( 'A4', $orientation );
$dompdf->render();
if ( ! $download ) {
return $dompdf->output();
}
$dompdf->stream( $filename );
}
}