private async Task LoopThroughChainWatchers(CancellationToken cancellationToken)
{
var chainIds = _btcPayNetworkProvider.GetAll().OfType <EthereumBTCPayNetwork>()
.Select(network => network.ChainId).Distinct().ToList();
foreach (var chainId in chainIds)
{
try
{
var settings = await _settingsRepository.GetSettingAsync <EthereumLikeConfiguration>(
EthereumLikeConfiguration.SettingsKey(chainId));
if (settings is null || string.IsNullOrEmpty(settings.Web3ProviderUrl))
{
var val = _configuration.GetValue <string>($"chain{chainId}_web3", null);
var valUser = _configuration.GetValue <string>($"chain{chainId}_web3_user", null);
var valPass = _configuration.GetValue <string>($"chain{chainId}_web3_password", null);
if (val != null && First)
{
Logs.PayServer.LogInformation($"Setting eth chain {chainId} web3 to {val}");
settings ??= new EthereumLikeConfiguration()
{
ChainId = chainId,
Web3ProviderUrl = val,
Web3ProviderPassword = valPass,
Web3ProviderUsername = valUser
};
await _settingsRepository.UpdateSetting(settings, EthereumLikeConfiguration.SettingsKey(chainId));
}
}
var currentlyRunning = _chainHostedServices.ContainsKey(chainId);
var valid = await EthereumConfigController.CheckValid(_httpClientFactory, _btcPayNetworkProvider.NetworkType, settings?.InvoiceId);
if (!currentlyRunning || (currentlyRunning && !valid))
{
await HandleChainWatcher(settings, valid, cancellationToken);
}
}
catch (Exception)
{
// ignored
}
}
First = false;
}
protected override async Task ProcessEvent(object evt, CancellationToken cancellationToken)
{
if (evt is ReserveEthereumAddress reserveEthereumAddress)
{
await HandleReserveNextAddress(reserveEthereumAddress);
}
if (evt is SettingsChanged <EthereumLikeConfiguration> settingsChangedEthConfig)
{
var valid = await EthereumConfigController.CheckValid(_httpClientFactory, _btcPayNetworkProvider.NetworkType, settingsChangedEthConfig?.Settings?.InvoiceId);
await HandleChainWatcher(settingsChangedEthConfig.Settings, valid, cancellationToken);
}
if (evt is CheckWatchers)
{
await LoopThroughChainWatchers(cancellationToken);
}
await base.ProcessEvent(evt, cancellationToken);
}