log vouchertype for printers

main.py

@@ -5,6 +5,7 @@ import requests
 import csv
 import qrcode
 import io
+import os
 from email.message import EmailMessage
 from flask import Flask, request, jsonify, abort
 from jinja2 import Template
@@ -63,15 +64,22 @@ def get_meal_times(meal_key):
         return "17:30 - 19:30"
     return ""
 
-def log_printed(email, meal_key):
+def log_printed(email, meal_key, typ):
     location = email.split("@")[0]
     now = datetime.now()
     date_str = now.strftime("%Y-%m-%d")
     time_str = now.strftime("%H:%M:%S")
+
+    file_exists = os.path.isfile("printed.csv")
+
     with open("printed.csv", "a", newline="") as csvfile:
         writer = csv.writer(csvfile, delimiter=";")
-        writer.writerow([date_str, time_str, meal_key, location])
-    debug_print(f"[DEBUG] Logged printed PDF: {location} - {meal_key}")
+
+        if not file_exists:
+            writer.writerow(["Datum", "Zeit", "Mahlzeit", "Vouchertyp", "Location"])
+        writer.writerow([date_str, time_str, meal_key, typ, location])
+
+    debug_print(f"[DEBUG] Logged printed PDF: {location} - {meal_key} - {typ}")
 
 def generate_qr(secret):
     qr = qrcode.QRCode(box_size=10, border=4)
@@ -154,7 +162,7 @@ def order():
     )
 
     if email.endswith("@printme.local"):
-        log_printed(email, meal_key)
+        log_printed(email, meal_key, typ)
         return secret, 200, {"Content-Type": "text/plain; charset=utf-8"}
 
     qr_bytes = generate_qr(secret)