davideandClaude Sonnet 5
8380b80d12
Builds and broadcasts a user->external-address PSBT with change back to the user's own address, fee deducted from the withdrawn amount, and registers the confirmation handler that marks the withdrawal confirmed. Shares the per-user lock with bets so a build never races a spend from the same UTXO set. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
19 lines
645 B
Python
19 lines
645 B
Python
from datetime import datetime, timezone
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.db.models import PendingTransaction, Withdrawal
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from app.tx.confirmation import register_handler
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async def _on_withdrawal_confirmed(session: AsyncSession, pending: PendingTransaction) -> None:
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if pending.withdrawal_id is None:
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return
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withdrawal = await session.get(Withdrawal, pending.withdrawal_id)
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if withdrawal is not None and withdrawal.status == "broadcast":
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withdrawal.status = "confirmed"
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withdrawal.confirmed_at = datetime.now(timezone.utc)
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register_handler("withdrawal", _on_withdrawal_confirmed)
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