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32 lines
848 B
Python
32 lines
848 B
Python
import json
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from flask import url_for
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from lnurl import Lnurl, encode as lnurl_encode
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from lnurl.types import LnurlPayMetadata
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from sqlite3 import Row
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from typing import NamedTuple
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from lnbits.settings import FORCE_HTTPS
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class PayLink(NamedTuple):
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id: str
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wallet: str
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description: str
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amount: int
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served_meta: int
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served_pr: int
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@classmethod
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def from_row(cls, row: Row) -> "PayLink":
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data = dict(row)
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return cls(**data)
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@property
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def lnurl(self) -> Lnurl:
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scheme = "https" if FORCE_HTTPS else None
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url = url_for("lnurlp.api_lnurl_response", link_id=self.id, _external=True, _scheme=scheme)
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return lnurl_encode(url)
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@property
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def lnurlpay_metadata(self) -> LnurlPayMetadata:
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return LnurlPayMetadata(json.dumps([["text/plain", self.description]]))
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