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feat: better service fee payment memo (#3176)

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Vlad Stan 2025-05-27 11:50:39 +03:00 committed by GitHub
parent beee24bd92
commit 56aebb9d8f
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1 changed files with 7 additions and 3 deletions
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10
lnbits/core/services/payments.py
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@ -84,8 +84,12 @@ async def pay_invoice(
payment = await _pay_invoice(wallet.id, create_payment_model, conn)
service_fee_memo = f"""
Service fee for payment of {abs(payment.sat)} sats.
Wallet: '{wallet.name}' ({wallet.id})."""
async with db.reuse_conn(conn) if conn else db.connect() as new_conn:
await _credit_service_fee_wallet(payment, new_conn)
await _credit_service_fee_wallet(payment, service_fee_memo, new_conn)
return payment
@ -705,7 +709,7 @@ def _validate_payment_request(
async def _credit_service_fee_wallet(
payment: Payment, conn: Optional[Connection] = None
payment: Payment, memo: str, conn: Optional[Connection] = None
):
service_fee_msat = service_fee(payment.amount, internal=payment.is_internal)
if not settings.lnbits_service_fee_wallet or not service_fee_msat:
@ -716,7 +720,7 @@ async def _credit_service_fee_wallet(
bolt11=payment.bolt11,
payment_hash=payment.payment_hash,
amount_msat=abs(service_fee_msat),
memo="Service fee",
memo=memo,
)
await create_payment(
checking_id=f"service_fee_{payment.payment_hash}",