Kevin Adametz
58bc82a91f
current_period_start/-end und invoice_date sind NOT NULL; die nullsafe- Zugriffe und der Fallback 'n/a' konnten nie greifen. Suite wieder auf "No errors". Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
269 lines
9.4 KiB
PHP
269 lines
9.4 KiB
PHP
<?php
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namespace App\Services\Billing;
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use App\Models\Invoice;
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use App\Models\InvoiceBillingAddress;
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use App\Services\Billing\Concerns\DrawsPdf;
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use Illuminate\Support\Str;
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use Symfony\Component\HttpFoundation\Response;
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/**
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* Rechnungs-PDF für den manuellen Kreis (MAN-): Legacy-Überweisungskunden.
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*
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* Wird on-demand aus dem Rechnungsdatensatz gerendert (kein Ablage-Pfad),
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* wie das Archiv-PDF. Aussteller, Bankverbindung und Steuerangaben kommen
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* aus `billing.issuer`; Empfänger aus dem eingefrorenen Adress-Snapshot der
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* Rechnung; Leistung und Zeitraum aus der abgerechneten Vereinbarung.
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*/
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class ManualInvoicePdfRenderer
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{
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use DrawsPdf;
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public function inlineResponse(Invoice $invoice): Response
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{
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return response($this->render($invoice), Response::HTTP_OK, [
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'Content-Type' => 'application/pdf',
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'Content-Disposition' => 'inline; filename="'.$this->filename($invoice).'"',
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'Cache-Control' => 'private, max-age=0, must-revalidate',
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]);
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}
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public function render(Invoice $invoice): string
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{
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$invoice->loadMissing(['invoiceBillingAddress', 'userPaymentOption.paymentOption', 'user']);
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$content = '';
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$this->drawHeader($content);
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$this->drawBody($content, $invoice);
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$this->drawFooter($content);
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return $this->buildPdf($content);
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}
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public function filename(Invoice $invoice): string
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{
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$number = preg_replace('/[^A-Za-z0-9._-]/', '-', Str::ascii((string) $invoice->number)) ?: (string) $invoice->id;
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return "Rechnung-{$number}.pdf";
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}
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/**
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* Leistungsbezeichnung wie sie auf Rechnung und in der Mail erscheint.
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*/
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public function serviceName(Invoice $invoice): string
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{
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$option = $invoice->userPaymentOption;
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$conditions = $option->legacy_conditions ?? [];
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$name = $conditions['name']
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?? $option->paymentOption->article_number
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?? 'Leistung laut Vereinbarung';
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$portal = match ($conditions['legacy_portal'] ?? null) {
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'presseecho' => 'Presseecho',
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'businessportal24' => 'Businessportal24',
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default => null,
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};
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return $portal ? "{$name} auf {$portal}" : (string) $name;
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}
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/**
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* Abgerechneter Leistungszeitraum. Nach dem Ausstellen zeigt die
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* Vereinbarung bereits auf die fakturierte Periode (Start = alter
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* Periodenschluss), deshalb reicht ihr aktueller Stand.
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*
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* @return array{0: string, 1: string}|null
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*/
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public function servicePeriod(Invoice $invoice): ?array
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{
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$option = $invoice->userPaymentOption;
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// Beide Spalten sind NOT NULL — ohne Vereinbarung gibt es keinen
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// Zeitraum, mit Vereinbarung immer einen.
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if ($option === null) {
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return null;
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}
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return [
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$option->current_period_start->format('d.m.Y'),
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$option->current_period_end->copy()->subDay()->format('d.m.Y'),
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];
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}
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private function drawHeader(string &$content): void
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{
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$issuer = $this->issuer();
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$content .= $this->text(0, 790, $issuer['name'], 21, 'F2', align: 'center');
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$content .= $this->line(180, 778, 415, 778, 0.7);
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$content .= $this->text(0, 762, implode(', ', array_filter([
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$issuer['name'],
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$issuer['owner'],
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$issuer['street'],
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trim($issuer['postal_code'].' '.$issuer['city']),
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])), 9, align: 'center');
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$content .= $this->text(0, 748, $issuer['website'], 10, 'F2', align: 'center');
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}
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private function drawBody(string &$content, Invoice $invoice): void
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{
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$invoiceDate = $invoice->invoice_date->format('d.m.Y');
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$y = 700.0;
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$content .= $this->text(self::LEFT, $y, 'Rechnungsdatum: '.$invoiceDate, 9);
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$y -= 34;
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foreach ($this->addressLines($invoice->invoiceBillingAddress) as $line) {
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$content .= $this->text(self::LEFT, $y, $line, 9);
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$y -= 13;
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}
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$y -= 26;
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$content .= $this->text(self::LEFT, $y, 'Leistung:', 9);
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$y -= 15;
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$y = $this->wrappedText($content, self::LEFT, $y, $this->serviceName($invoice), 10, 400, 13, 'F2');
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$y -= 3;
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if ($period = $this->servicePeriod($invoice)) {
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$content .= $this->text(self::LEFT, $y, 'Leistungszeitraum: '.$period[0].' - '.$period[1], 9);
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} else {
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$content .= $this->text(self::LEFT, $y, 'Leistungsdatum: '.$invoiceDate, 9);
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}
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$y -= 17;
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$content .= $this->text(self::LEFT, $y, 'Rechnungsnummer: '.$invoice->number, 10, 'F2');
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$y -= 13;
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if ($invoice->replaces_legacy_invoice_number) {
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$content .= $this->text(self::LEFT, $y, 'Ersetzt die Rechnung Nr. '.$invoice->replaces_legacy_invoice_number.' aus dem bisherigen System.', 8);
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$y -= 13;
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}
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$y -= 21;
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$taxLabel = $invoice->is_netto
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? null
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: sprintf('MwSt. %d%%:', (int) round(config('billing.vat_rate', 0.19) * 100));
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$y = $this->invoiceTable($content, self::LEFT, $y, [
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['Rechnungsstellung:', $invoiceDate, false],
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['Netto:', $this->formatEuro($invoice->amount_cents / 100), false],
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$taxLabel ? [$taxLabel, $this->formatEuro($invoice->tax_cents / 100), false] : null,
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['Rechnungsbetrag:', $this->formatEuro($invoice->total_cents / 100), true],
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['Zahlbar bis:', $invoice->due_date?->format('d.m.Y') ?? '-', true],
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]);
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$y -= 22;
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foreach ($this->paymentLines($invoice) as $line) {
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$y = $this->wrappedText($content, self::LEFT, $y, $line, 9, 430, 12);
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if ($line === '') {
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$y += 3;
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}
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}
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}
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private function drawFooter(string &$content): void
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{
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$issuer = $this->issuer();
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$content .= $this->line(self::LEFT, 76, self::RIGHT, 76, 0.5);
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$columns = [
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[implode("\n", array_filter([$issuer['name'], $issuer['owner'], $issuer['street'], trim($issuer['postal_code'].' '.$issuer['city'])])), 91, 62],
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[implode("\n", array_filter(['Tel: '.$issuer['phone'], 'Mail: '.$issuer['email'], 'Site: '.$issuer['website']])), 165, 62],
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[implode("\n", ['Bankverbindung', $issuer['bank_name'], 'IBAN: '.$issuer['iban'], 'BIC: '.$issuer['bic']]), 292, 62],
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[implode("\n", array_filter(['Steuernummer:', $issuer['tax_number'], 'USt-ID: '.config('billing.own_vat_id')])), 445, 62],
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];
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foreach ($columns as [$text, $x, $y]) {
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$this->wrappedText($content, $x, $y, $text, 6, 105, 8);
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}
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}
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/**
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* @return list<string>
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*/
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private function addressLines(?InvoiceBillingAddress $address): array
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{
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if (! $address) {
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return [];
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}
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$salutation = config('salutations.items.'.$address->salutation_key.'.de');
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$salutation = in_array($address->salutation_key, ['mr', 'mrs'], true) ? $salutation : null;
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$person = trim(implode(' ', array_filter([$salutation, $address->title, $address->name])));
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$lines = [
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$address->company,
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$address->company === $address->name ? null : $person,
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$address->address1,
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$address->address2,
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trim((string) $address->postal_code.' '.(string) $address->city),
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$this->countryName($address->country_code),
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$address->vat_id ? 'USt-ID: '.$address->vat_id : null,
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];
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return array_values(array_filter($lines, fn (?string $line): bool => filled($line)));
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}
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/**
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* @return list<string>
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*/
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private function paymentLines(Invoice $invoice): array
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{
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$issuer = $this->issuer();
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$dueDate = $invoice->due_date?->format('d.m.Y');
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$lines = [
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$dueDate
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? 'Bitte überweisen Sie den Rechnungsbetrag bis zum '.$dueDate.' auf unser Geschäftskonto:'
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: 'Bitte überweisen Sie den Rechnungsbetrag auf unser Geschäftskonto:',
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'',
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'Kontoinhaber: '.$issuer['account_holder'],
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'IBAN: '.$issuer['iban'],
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'BIC: '.$issuer['bic'],
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'Bank: '.$issuer['bank_name'],
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'',
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'Als Verwendungszweck geben Sie bitte "Rechnungsnummer '.$invoice->number.'" an.',
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'',
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'Bitte ignorieren Sie diese Zahlungsaufforderung, falls der Betrag bereits entrichtet wurde.',
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];
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if ($invoice->tax_note) {
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$lines[] = '';
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$lines[] = $invoice->tax_note;
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}
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return $lines;
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}
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private function countryName(?string $countryCode): ?string
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{
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return match (strtoupper((string) $countryCode)) {
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'DE' => 'Deutschland',
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'AT' => 'Österreich',
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'CH' => 'Schweiz',
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'NL' => 'Niederlande',
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'BE' => 'Belgien',
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'FR' => 'Frankreich',
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'IT' => 'Italien',
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'ES' => 'Spanien',
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'PL' => 'Polen',
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'LU' => 'Luxemburg',
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'LI' => 'Liechtenstein',
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'GB' => 'Vereinigtes Königreich',
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'US' => 'USA',
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'' => null,
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default => strtoupper((string) $countryCode),
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};
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}
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/**
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* @return array<string, string>
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*/
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private function issuer(): array
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{
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return array_map(fn (mixed $value): string => (string) $value, (array) config('billing.issuer', []));
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}
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}
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