Add showcase-xml script for generating a sample e-invoice XML

One-off script (sample seller data, writes to /tmp) used to produce the embedded-XML sample for the e-invoicing showcase/marketing post. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-31 13:45:07 +00:00
parent e3d575e73b
commit 5f5b528db5
1 changed files with 30 additions and 0 deletions
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+import { InvoiceService } from "@e-invoice-eu/core";
+import { buildEInvoiceData } from "../src/einvoice/buildEInvoiceData.js";
+import { SAMPLE_INVOICE_ORDER } from "../src/invoicePdf.js";
+import type { InvoiceSeller } from "../src/seller.js";
+
+const seller: InvoiceSeller = {
+  sellerName: "einfach produktiv",
+  sellerStreet: "Musterstraße 1",
+  sellerZip: "10115",
+  sellerCity: "Berlin",
+  sellerCountry: "Deutschland",
+  sellerEmail: "hallo@einfach-produktiv.de",
+  vatId: "DE123456789",
+  taxRatePercent: 19,
+  iban: "DE89370400440532013000",
+  bic: "COBADEFFXXX",
+};
+
+const invoiceData = buildEInvoiceData(SAMPLE_INVOICE_ORDER, seller);
+const service = new InvoiceService(console);
+
+async function main() {
+  const xml = await service.generate(invoiceData, { format: "CII", lang: "de" });
+  if (typeof xml !== "string") throw new Error("expected string");
+  const fs = await import("node:fs/promises");
+  await fs.writeFile("/tmp/showcase-invoice.xml", xml);
+  console.log("wrote /tmp/showcase-invoice.xml,", xml.length, "bytes");
+}
+
+main();