private async void AcceptorPaymentSpent(
ICurrencySwap currencySwap,
SwapEventArgs swapArgs)
{
var swap = swapArgs.Swap;
Log.Debug("Acceptor payment spent event for swap {@swapId}", swap.Id);
try
{
// redeem by acceptor async (using purchased currency protocol)
if (swap.IsAcceptor &&
swap.IsSoldCurrency(currencySwap.Currency) &&
swap.RewardForRedeem == 0)
{
await GetCurrencySwap(swap.PurchasedCurrency)
.RedeemAsync(swap)
.ConfigureAwait(false);
}
}
catch (Exception e)
{
Log.Error(e, "Acceptor payment spent handler error");
}
}
private async void InitiatorPaymentConfirmed(
ICurrencySwap currencySwap,
SwapEventArgs swapArgs)
{
var swap = swapArgs.Swap;
Log.Debug("Initiator payment confirmed event for swap {@swapId}", swap.Id);
try
{
// broadcast acceptor's payment tx (using sold currency protocol)
if (swap.IsAcceptor &&
swap.IsPurchasedCurrency(currencySwap.Currency))
{
await GetCurrencySwap(swap.SoldCurrency)
.BroadcastPaymentAsync(swap)
.ConfigureAwait(false);
// wait for redeem by other party or someone else
if (swap.RewardForRedeem > 0)
{
await GetCurrencySwap(swap.PurchasedCurrency)
.WaitForRedeemAsync(swap)
.ConfigureAwait(false);
}
}
}
catch (Exception e)
{
Log.Error(e, "Initiator payment confirmed handler error");
}
}
private async void AcceptorPaymentConfirmed(
ICurrencySwap currencySwap,
SwapEventArgs swapArgs)
{
var swap = swapArgs.Swap;
Log.Debug("Acceptor payment confirmed event for swap {@swapId}", swap.Id);
try
{
// party redeem
if (swap.IsInitiator &&
swap.IsPurchasedCurrency(currencySwap.Currency) &&
swap.PartyRewardForRedeem > 0) // todo: user param >= 2*RedeemFee
{
await GetCurrencySwap(swap.SoldCurrency)
.PartyRedeemAsync(swap)
.ConfigureAwait(false);
}
}
catch (Exception e)
{
Log.Error(e, "Acceptor payment confirmed handler error");
}
}
private async void SwapUpdatedHandler(object sender, SwapEventArgs args)
{
try
{
var result = await _account
.UpdateSwapAsync(args.Swap)
.ConfigureAwait(false);
if (!result)
{
Log.Error("Swap update error");
}
SwapUpdated?.Invoke(this, args);
}
catch (Exception e)
{
Log.Error(e, "Swap update error");
}
}