print voucher code on raffle ticket

Author: tobru

contactform/app.py

@@ -138,7 +138,12 @@ def index():
             )
 
         if config.PRINT_RAFFLE_TICKET:
-            print_raffle(form=form, config=config, printer_config=printer_config)
+            print_raffle(
+                form=form,
+                voucher_code=voucher_code,
+                config=config,
+                printer_config=printer_config,
+            )
 
         flash("Thanks for submitting", "success")
         return redirect(url_for("index"))

contactform/label_raffle.py

@@ -10,7 +10,7 @@
 from brother_ql.backends.network import BrotherQLBackendNetwork
 
 
-def print_raffle(form, config, printer_config):
+def print_raffle(form, voucher_code, config, printer_config):
     label_filename = "label_raffle.png"
 
     label_css = """
@@ -26,14 +26,18 @@ def print_raffle(form, config, printer_config):
     h1 {
         font-size: 70px;
     }
-    p {
+    .big {
         font-size: 35px;
     }
+    .small {
+        font-size: 25px;
+    }
     """
     label_html = f"""\
     <div>
         <h1>{form.name.data}</h1>
-        <p>{config.LABEL_HEADER}</p>
+        <p class="big">{config.LABEL_HEADER}</p>
+        <p class="small">{voucher_code}</p>
     </div>
     """