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fix: fee reserve for internal (#2150)

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This commit is contained in:
callebtc
2023-12-05 11:31:53 +01:00
committed by GitHub
parent 08571368c0
commit 4839cdf2f8
1 changed files with 3 additions and 1 deletions
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4
lnbits/core/services.py
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@@ -363,7 +363,7 @@ async def pay_invoice(
wallet_id=settings.lnbits_service_fee_wallet,
fee=0,
amount=abs(service_fee_msat),
memo="service fee",
memo="Service fee",
checking_id="service_fee" + temp_id,
payment_request=payment_request,
payment_hash=invoice.payment_hash,
@@ -526,6 +526,8 @@ async def check_transaction_status(
# WARN: this same value must be used for balance check and passed to
# WALLET.pay_invoice(), it may cause a vulnerability if the values differ
def fee_reserve(amount_msat: int, internal: bool = False) -> int:
if internal:
return 0
reserve_min = settings.lnbits_reserve_fee_min
reserve_percent = settings.lnbits_reserve_fee_percent
return max(int(reserve_min), int(amount_msat * reserve_percent / 100.0))