mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-24 14:51:05 +01:00
142 lines
3.9 KiB
Python
142 lines
3.9 KiB
Python
from datetime import datetime
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from typing import List, Optional, Union
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from lnbits.helpers import urlsafe_short_hash
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from . import db
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from .models import CreateWithdrawData, HashCheck, WithdrawLink
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async def create_withdraw_link(
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data: CreateWithdrawData, wallet_id: str, usescsv: str
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) -> WithdrawLink:
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link_id = urlsafe_short_hash()
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await db.execute(
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"""
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INSERT INTO withdraw.withdraw_link (
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id,
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wallet,
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title,
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min_withdrawable,
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max_withdrawable,
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uses,
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wait_time,
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is_unique,
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unique_hash,
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k1,
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open_time,
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usescsv
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)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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""",
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(
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link_id,
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wallet_id,
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data.title,
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data.min_withdrawable,
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data.max_withdrawable,
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data.uses,
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data.wait_time,
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int(data.is_unique),
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urlsafe_short_hash(),
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urlsafe_short_hash(),
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int(datetime.now().timestamp()) + data.wait_time,
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usescsv,
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),
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)
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link = await get_withdraw_link(link_id, 0)
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assert link, "Newly created link couldn't be retrieved"
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return link
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async def get_withdraw_link(link_id: str, num=0) -> Optional[WithdrawLink]:
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row = await db.fetchone(
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"SELECT * FROM withdraw.withdraw_link WHERE id = ?", (link_id,)
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)
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if not row:
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return None
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link = dict(**row)
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link["number"] = num
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return WithdrawLink.parse_obj(link)
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async def get_withdraw_link_by_hash(unique_hash: str, num=0) -> Optional[WithdrawLink]:
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row = await db.fetchone(
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"SELECT * FROM withdraw.withdraw_link WHERE unique_hash = ?", (unique_hash,)
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)
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if not row:
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return None
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link = dict(**row)
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link["number"] = num
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return WithdrawLink.parse_obj(link)
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async def get_withdraw_links(wallet_ids: Union[str, List[str]]) -> List[WithdrawLink]:
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if isinstance(wallet_ids, str):
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wallet_ids = [wallet_ids]
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q = ",".join(["?"] * len(wallet_ids))
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rows = await db.fetchall(
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f"SELECT * FROM withdraw.withdraw_link WHERE wallet IN ({q})", (*wallet_ids,)
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)
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return [WithdrawLink(**row) for row in rows]
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async def update_withdraw_link(link_id: str, **kwargs) -> Optional[WithdrawLink]:
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if "is_unique" in kwargs:
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kwargs["is_unique"] = int(kwargs["is_unique"])
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q = ", ".join([f"{field[0]} = ?" for field in kwargs.items()])
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await db.execute(
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f"UPDATE withdraw.withdraw_link SET {q} WHERE id = ?",
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(*kwargs.values(), link_id),
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)
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row = await db.fetchone(
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"SELECT * FROM withdraw.withdraw_link WHERE id = ?", (link_id,)
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)
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return WithdrawLink(**row) if row else None
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async def delete_withdraw_link(link_id: str) -> None:
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await db.execute("DELETE FROM withdraw.withdraw_link WHERE id = ?", (link_id,))
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def chunks(lst, n):
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for i in range(0, len(lst), n):
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yield lst[i : i + n]
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async def create_hash_check(the_hash: str, lnurl_id: str) -> HashCheck:
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await db.execute(
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"""
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INSERT INTO withdraw.hash_check (
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id,
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lnurl_id
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)
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VALUES (?, ?)
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""",
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(the_hash, lnurl_id),
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)
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hashCheck = await get_hash_check(the_hash, lnurl_id)
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return hashCheck
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async def get_hash_check(the_hash: str, lnurl_id: str) -> Optional[HashCheck]:
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rowid = await db.fetchone(
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"SELECT * FROM withdraw.hash_check WHERE id = ?", (the_hash,)
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)
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rowlnurl = await db.fetchone(
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"SELECT * FROM withdraw.hash_check WHERE lnurl_id = ?", (lnurl_id,)
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)
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if not rowlnurl:
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await create_hash_check(the_hash, lnurl_id)
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return {"lnurl": True, "hash": False}
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else:
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if not rowid:
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await create_hash_check(the_hash, lnurl_id)
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return {"lnurl": True, "hash": False}
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else:
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return {"lnurl": True, "hash": True}
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