fix: lnurl_encoding error was not handled (#56)

models.py

@@ -1,14 +1,6 @@
 from datetime import datetime
 
-import shortuuid
-from fastapi import Query, Request
-from lnurl import (
-    ClearnetUrl,
-    Lnurl,
-    LnurlWithdrawResponse,
-    MilliSatoshi,
-)
-from lnurl import encode as lnurl_encode
+from fastapi import Query
 from pydantic import BaseModel, Field
 
 
@@ -50,35 +42,6 @@ class WithdrawLink(BaseModel):
     def is_spent(self) -> bool:
         return self.used >= self.uses
 
-    def lnurl(self, req: Request) -> Lnurl:
-        if self.is_unique:
-            usescssv = self.usescsv.split(",")
-            tohash = self.id + self.unique_hash + usescssv[self.number]
-            multihash = shortuuid.uuid(name=tohash)
-            url = str(
-                req.url_for(
-                    "withdraw.api_lnurl_multi_response",
-                    unique_hash=self.unique_hash,
-                    id_unique_hash=multihash,
-                )
-            )
-        else:
-            url = str(
-                req.url_for("withdraw.api_lnurl_response", unique_hash=self.unique_hash)
-            )
-
-        return lnurl_encode(url)
-
-    def lnurl_response(self, req: Request) -> LnurlWithdrawResponse:
-        url = req.url_for("withdraw.api_lnurl_callback", unique_hash=self.unique_hash)
-        return LnurlWithdrawResponse(
-            callback=ClearnetUrl(url, scheme="https"),  # type: ignore
-            k1=self.k1,
-            minWithdrawable=MilliSatoshi(self.min_withdrawable * 1000),
-            maxWithdrawable=MilliSatoshi(self.max_withdrawable * 1000),
-            defaultDescription=self.title,
-        )
-
 
 class HashCheck(BaseModel):
     hash: bool