mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-24 14:51:05 +01:00
d3fc52cd49
a big refactor that:
- fixes some issues that might have happened (or not) with asynchronous
reactions to payments;
- paves the way to https://github.com/lnbits/lnbits/issues/121;
- uses more async/await notation which just looks nice; and
- makes it simple(r?) for one extension to modify stuff from other extensions.
100 lines
2.8 KiB
Python
100 lines
2.8 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 WithdrawLink
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async def create_withdraw_link(
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*,
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wallet_id: str,
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title: str,
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min_withdrawable: int,
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max_withdrawable: int,
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uses: int,
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wait_time: int,
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is_unique: bool,
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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_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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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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int(is_unique),
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urlsafe_short_hash(),
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urlsafe_short_hash(),
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int(datetime.now().timestamp()) + 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("SELECT * FROM withdraw_link WHERE id = ?", (link_id,))
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link = []
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for item in row:
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link.append(item)
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link.append(num)
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return WithdrawLink._make(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("SELECT * FROM withdraw_link WHERE unique_hash = ?", (unique_hash,))
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link = []
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for item in row:
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link.append(item)
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link.append(num)
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return WithdrawLink._make(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(f"SELECT * FROM withdraw_link WHERE wallet IN ({q})", (*wallet_ids,))
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return [WithdrawLink.from_row(row) for row in rows]
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async def update_withdraw_link(link_id: str, **kwargs) -> Optional[WithdrawLink]:
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q = ", ".join([f"{field[0]} = ?" for field in kwargs.items()])
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await db.execute(f"UPDATE withdraw_link SET {q} WHERE id = ?", (*kwargs.values(), link_id))
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row = await db.fetchone("SELECT * FROM withdraw_link WHERE id = ?", (link_id,))
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return WithdrawLink.from_row(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_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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