init

tasks.py

@@ -0,0 +1,31 @@
+import asyncio
+
+from cashu.core.migrations import migrate_databases
+from cashu.mint import migrations
+
+from lnbits.core.models import Payment
+from lnbits.tasks import register_invoice_listener
+
+from . import db, ledger
+
+
+async def startup_cashu_mint():
+    await migrate_databases(db, migrations)
+    await ledger.load_used_proofs()
+    await ledger.init_keysets(autosave=False)
+
+
+async def wait_for_paid_invoices():
+    invoice_queue = asyncio.Queue()
+    register_invoice_listener(invoice_queue)
+
+    while True:
+        payment = await invoice_queue.get()
+        await on_invoice_paid(payment)
+
+
+async def on_invoice_paid(payment: Payment) -> None:
+    if payment.extra.get("tag") != "cashu":
+        return
+
+    return