fiatjaf
f01028eac7
also remove all flaskiness from static file serving. and reference all vendored scripts on the base tempĺate for simplicity.
67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
from quart import url_for
|
|
from lnurl import Lnurl, LnurlWithdrawResponse, encode as lnurl_encode
|
|
from sqlite3 import Row
|
|
from typing import NamedTuple
|
|
import shortuuid # type: ignore
|
|
from lnbits.settings import FORCE_HTTPS
|
|
|
|
|
|
class WithdrawLink(NamedTuple):
|
|
id: str
|
|
wallet: str
|
|
title: str
|
|
min_withdrawable: int
|
|
max_withdrawable: int
|
|
uses: int
|
|
wait_time: int
|
|
is_unique: bool
|
|
unique_hash: str
|
|
k1: str
|
|
open_time: int
|
|
used: int
|
|
usescsv: str
|
|
number: int
|
|
|
|
@classmethod
|
|
def from_row(cls, row: Row) -> "WithdrawLink":
|
|
data = dict(row)
|
|
data["is_unique"] = bool(data["is_unique"])
|
|
data["number"] = 0
|
|
return cls(**data)
|
|
|
|
@property
|
|
def is_spent(self) -> bool:
|
|
return self.used >= self.uses
|
|
|
|
@property
|
|
def lnurl(self) -> Lnurl:
|
|
scheme = "https" if FORCE_HTTPS else None
|
|
if self.is_unique:
|
|
usescssv = self.usescsv.split(",")
|
|
tohash = self.id + self.unique_hash + usescssv[self.number]
|
|
multihash = shortuuid.uuid(name=tohash)
|
|
url = url_for(
|
|
"withdraw.api_lnurl_multi_response",
|
|
unique_hash=self.unique_hash,
|
|
id_unique_hash=multihash,
|
|
_external=True,
|
|
_scheme=scheme,
|
|
)
|
|
else:
|
|
url = url_for("withdraw.api_lnurl_response", unique_hash=self.unique_hash, _external=True, _scheme=scheme)
|
|
|
|
return lnurl_encode(url)
|
|
|
|
@property
|
|
def lnurl_response(self) -> LnurlWithdrawResponse:
|
|
scheme = "https" if FORCE_HTTPS else None
|
|
|
|
url = url_for("withdraw.api_lnurl_callback", unique_hash=self.unique_hash, _external=True, _scheme=scheme)
|
|
return LnurlWithdrawResponse(
|
|
callback=url,
|
|
k1=self.k1,
|
|
min_withdrawable=self.min_withdrawable * 1000,
|
|
max_withdrawable=self.max_withdrawable * 1000,
|
|
default_description="LNbits voucher",
|
|
)
|