lnaddress_ext proposal untested

lnbits/extensions/lnaddress/models.py

@@ -0,0 +1,53 @@
+import json
+from typing import Optional
+
+from fastapi.params import Query
+from lnurl.types import LnurlPayMetadata
+from pydantic.main import BaseModel  # type: ignore
+
+
+class CreateDomain(BaseModel):
+    wallet: str = Query(...) 
+    domain: str = Query(...)
+    cf_token: str = Query(...)
+    cf_zone_id: str = Query(...)
+    webhook: str = Query(None)
+    cost: int = Query(..., ge=0)
+
+class Domains(BaseModel):
+    id: str
+    wallet: str
+    domain: str
+    cf_token: str
+    cf_zone_id: str
+    webhook: str
+    cost: int
+    time: int
+
+class CreateAddress(BaseModel):
+    domain: str = Query(...)
+    username: str = Query(...)
+    email: str = Query(None)
+    wallet_endpoint: str = Query(...)
+    wallet_key: str = Query(...)
+    sats: int = Query(..., ge=0)
+    duration: int = Query(..., ge=1)
+
+class Addresses(BaseModel):
+    id: str
+    wallet: str
+    domain: str
+    email: str
+    username: str
+    wallet_key: str
+    wallet_endpoint: str
+    sats: int
+    duration: int
+    paid: bool
+    time: int
+
+    async def lnurlpay_metadata(self) -> LnurlPayMetadata:
+        text = f"Payment to {self.username}"
+        metadata = [["text/plain", text]]
+
+        return LnurlPayMetadata(json.dumps(metadata))