Marco
66ac184a6f
Phase 0 of the e-invoicing migration plan (see the E-Rechnung planning session) — moves invoicePdf.tsx, correctionInvoicePdf.tsx, and taxBreakdown.ts into a new shared package, consumed as a git dependency by both this repo and the payload backend, instead of hand-duplicating the correction-invoice logic between them (see that package's own README for the three real drifts the duplication had already caused). Consumed as raw TS/TSX source via next.config.ts's transpilePackages, not a pre-built package. Needs `git` in the Docker deps stage and a project .npmrc (allow-git=root) to let npm ci fetch a git-URL dependency at all — npm 12+ disables that by default. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
52 lines
2.2 KiB
TypeScript
52 lines
2.2 KiB
TypeScript
import { getCompanySettings, type CompanySettings } from "./payload";
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import {
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renderInvoicePdf,
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renderCorrectionInvoicePdf,
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type InvoiceOrder,
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type CorrectionInvoiceKind,
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type CorrectionInvoiceOrder,
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} from "@einfach-produktiv/invoicing";
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export type { CompanySettings };
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// Fetched once by callers that need seller data for more than one purpose
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// in the same request (e.g. orderEmail.ts also needs it for the email's
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// legal footer, see buildLegalFooterLines() in emailTemplates.ts) — avoids
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// a second identical company-settings round trip, unlike calling
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// getCompanySettings() again inside each generator.
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export async function getSellerForInvoice(): Promise<CompanySettings | null> {
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return getCompanySettings();
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}
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// Shared by app/lib/orderEmail.ts (checkout — attaches to the confirmation
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// mail) and app/api/account/orders/[orderNumber]/invoice/route.ts (on-demand
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// download) — same render call both times, so what a customer downloads
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// later always matches what they were emailed. `seller` is passed in
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// rather than fetched here, so a caller that already has it (see above)
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// doesn't fetch it twice.
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export async function generateInvoicePdf(order: InvoiceOrder, seller: CompanySettings | null): Promise<Buffer | null> {
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if (!seller) {
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console.error("generateInvoicePdf: no company-settings row found for tenant");
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return null;
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}
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return renderInvoicePdf(order, seller);
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}
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// Frontend-side regeneration for the "Stornorechnung/Gutschrift
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// herunterladen" download button — the real document was already
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// generated once (Payload's Orders.ts afterChange hook) and emailed; this
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// reproduces the identical PDF from the order's own stored
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// correctionInvoiceNumber/correctionInvoiceIssuedAt, same "deterministic
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// regeneration, not file storage" approach as the original invoice.
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export async function generateCorrectionInvoicePdf(
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kind: CorrectionInvoiceKind,
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order: CorrectionInvoiceOrder,
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seller: CompanySettings | null,
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): Promise<Buffer | null> {
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if (!seller) {
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console.error("generateCorrectionInvoicePdf: no company-settings row found for tenant");
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return null;
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}
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return renderCorrectionInvoicePdf(kind, order, seller);
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}
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