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tasks.py

@@ -0,0 +1,36 @@
+import asyncio
+
+from lnbits.core.models import Payment
+from lnbits.helpers import get_current_extension_name
+from lnbits.tasks import register_invoice_listener
+
+from .models import CreateTicket
+from .views_api import api_ticket_send_ticket
+
+
+async def wait_for_paid_invoices():
+    invoice_queue = asyncio.Queue()
+    register_invoice_listener(invoice_queue, get_current_extension_name())
+
+    while True:
+        payment = await invoice_queue.get()
+        await on_invoice_paid(payment)
+
+
+async def on_invoice_paid(payment: Payment) -> None:
+    # (avoid loops)
+    if (
+        payment.extra
+        and "events" == payment.extra.get("tag")
+        and payment.extra.get("name")
+        and payment.extra.get("email")
+    ):
+        await api_ticket_send_ticket(
+            payment.memo,
+            payment.payment_hash,
+            CreateTicket(
+                name=str(payment.extra.get("name")),
+                email=str(payment.extra.get("email")),
+            ),
+        )
+    return