Kieran/zap-stream-api
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Take fee from balance

Browse Source
This commit is contained in:
Kieran
2024-03-22 10:33:00 +00:00
parent eca22fed94
commit 7baffb93b1
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
NostrStreamer/Services/UserService.cs
View File

@ -124,10 +124,16 @@ public class UserService
var result = await _lnd.SendPayment(invoice, (long)(pr.MinimumAmount.MilliSatoshi * feeMax)); var result = await _lnd.SendPayment(invoice, (long)(pr.MinimumAmount.MilliSatoshi * feeMax));
if (result?.Status is Lnrpc.Payment.Types.PaymentStatus.Succeeded) if (result?.Status is Lnrpc.Payment.Types.PaymentStatus.Succeeded)
{ {
// update payment amount with fee + mark as completed
await _db.Payments await _db.Payments
.Where(a => a.PaymentHash == rHash) .Where(a => a.PaymentHash == rHash)
.ExecuteUpdateAsync(o => o.SetProperty(v => v.IsPaid, true) .ExecuteUpdateAsync(o => o.SetProperty(v => v.IsPaid, true)
.SetProperty(v => v.Amount, b => b.Amount + (ulong)result.FeeSat)); .SetProperty(v => v.Amount, b => b.Amount + (ulong)result.FeeSat));
// take fee from balance
await _db.Users
.Where(a => a.PubKey == pubkey)
.ExecuteUpdateAsync(p => p.SetProperty(o => o.Balance, b => b.Balance - result.FeeSat));
return (result.FeeMsat, result.PaymentPreimage); return (result.FeeMsat, result.PaymentPreimage);
} }