LNURLPoS loading, form working

lnbits/extensions/lnurlpos/models.py

@@ -0,0 +1,65 @@
+import json
+from lnurl import Lnurl, LnurlWithdrawResponse, encode as lnurl_encode  # type: ignore
+from urllib.parse import urlparse, urlunparse, parse_qs, urlencode, ParseResult
+from lnurl.types import LnurlPayMetadata  # type: ignore
+from sqlite3 import Row
+from typing import NamedTuple, Optional, Dict
+import shortuuid  # type: ignore
+from fastapi.param_functions import Query
+from pydantic.main import BaseModel
+from pydantic import BaseModel
+from typing import Optional
+from fastapi import FastAPI, Request
+
+
+class createLnurlpos(BaseModel):
+    title: str
+    wallet: str
+    currency: str
+
+
+class lnurlposs(BaseModel):
+    id: str
+    key: str
+    title: str
+    wallet: str
+    currency: str
+    timestamp: str
+
+    @classmethod
+    def from_row(cls, row: Row) -> "lnurlposs":
+        return cls(**dict(row))
+
+    @property
+    def lnurl(self) -> Lnurl:
+        url = url_for("lnurlpos.lnurl_response", pos_id=self.id, _external=True)
+        return lnurl_encode(url)
+
+    @property
+    def lnurlpay_metadata(self) -> LnurlPayMetadata:
+        return LnurlPayMetadata(json.dumps([["text/plain", self.title]]))
+
+    def success_action(self, paymentid: str, req: Request) -> Optional[Dict]:
+        url = url_for(
+            "lnurlpos.displaypin",
+            paymentid=paymentid,
+        )
+        return {
+            "tag": "url",
+            "description": "Check the attached link",
+            "url": url,
+        }
+
+
+class lnurlpospayment(BaseModel):
+    id: str
+    posid: str
+    payhash: str
+    payload: str
+    pin: int
+    sats: int
+    timestamp: str
+
+    @classmethod
+    def from_row(cls, row: Row) -> "lnurlpospayment":
+        return cls(**dict(row))