.env.example

@@ -6,7 +6,6 @@ EMAIL_FROM="noreply@lauf-fuer-kaya.de"
 EMAIL_REPLYTO="info@lauf-fuer-kaya.de"
 REDIS_URL=redis://localhost:6379
 FRONTEND_URL="https://run.lauf-fuer-kaya.de"
-DOCUMENT_SERVER_URL="https://documents.run.lauf-fuer-kaya.de/"
 AUTHKEY=""
 EVENT_DATE="23.05.2025"
 EVENT_NAME="Lauf für Kaya! 2025"

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@odit/lfk-mailer",
-	"version": "1.1.0",
+	"version": "1.0.2",
 	"private": true,
 	"type": "module",
 	"scripts": {
@@ -13,6 +13,7 @@
 		"@hono/zod-openapi": "0.18.3",
 		"@hono/zod-validator": "0.4.1",
 		"bullmq": "5.34.0",
+		"bwip-js": "4.5.1",
 		"handlebars": "4.7.8",
 		"hono": "4.6.13",
 		"ioredis": "5.4.1",

src/routes/email.ts

@@ -5,6 +5,7 @@ import { z } from 'zod'
 import { EmailService } from '../services/email'
 import { getEmailTemplate } from '../templates'
 import { Language } from '../types'
+import { toBuffer } from 'bwip-js/node'
 
 const emailRouter = new Hono()
 const emailService = new EmailService()
@@ -17,7 +18,20 @@ const sendEmailSchema = z.object({
 })
 
 async function generateBarcodeDataURL(data) {
-  return `${process.env.DOCUMENT_SERVER_URL}/v1/barcodes/code128/${data}`
+  return `https://barcodeapi.org/api/128/${data}`
+  const buffer = await toBuffer({
+    bcid: 'code128',
+    text: data,
+    scale: 3,
+    height: 10,
+    includetext: true,
+    textxalign: 'center',
+  });
+
+  const base64Data = buffer.toString('base64');
+  const dataURL = `data:image/png;base64,${base64Data}`;
+
+  return dataURL;
 }
 
 emailRouter.post('/', bearerAuth({ token: process.env.AUTHKEY }), zValidator('json', sendEmailSchema), async (c) => {