public async Task <IActionResult> CreateInvoice(int chainId)
{
var current = await _settingsRepository.GetSettingAsync <EthereumLikeConfiguration>(
EthereumLikeConfiguration.SettingsKey(chainId));
current ??= new EthereumLikeConfiguration()
{
ChainId = chainId
};
if (!string.IsNullOrEmpty(current?.InvoiceId) &&
Request.Method.Equals("get", StringComparison.InvariantCultureIgnoreCase))
{
return(View("Confirm",
new ConfirmModel()
{
Title = $"Generate new donation link?",
Description =
"This previously linked donation instructions will be erased. If you paid anything to it, you will lose access.",
Action = "Confirm and generate",
}));
}
var user = await _userManager.GetUserAsync(User);
var httpClient = _httpClientFactory.CreateClient(EthereumLikeExtensions.EthereumInvoiceCreateHttpClient);
string invoiceUrl;
var response = await httpClient.PostAsync($"{Server.HexToUTF8String()}{invoiceEndpoint.HexToUTF8String()}",
new FormUrlEncodedContent(new List <KeyValuePair <string, string> >()
{
new KeyValuePair <string, string>("choiceKey", $"license_{chainId}"),
new KeyValuePair <string, string>("posData",
JsonConvert.SerializeObject(new { Host = Request.Host, ChainId = chainId })),
new KeyValuePair <string, string>("orderID", $"eth_{Request.Host}_{chainId}"),
new KeyValuePair <string, string>("email", user.Email),
new KeyValuePair <string, string>("redirectUrl",
Url.Action("Callback", "EthereumConfig", new { chainId }, Request.Scheme)),
}));
if (response.StatusCode == System.Net.HttpStatusCode.Found)
{
HttpResponseHeaders headers = response.Headers;
if (headers != null && headers.Location != null)
{
invoiceUrl = $"{Server.HexToUTF8String()}{headers.Location}";
current.InvoiceId = headers.Location.ToString()
.Replace("/i/", string.Empty, StringComparison.InvariantCultureIgnoreCase);
await UpdateChainConfig(chainId, current);
return(Redirect(invoiceUrl));
}
}
TempData.SetStatusMessageModel(new StatusMessageModel()
{
Severity = StatusMessageModel.StatusSeverity.Error, Message = $"Couldn't connect to donation server, try again later."
});
return(RedirectToAction("UpdateChainConfig", new { chainId }));
}
public async Task <IActionResult> UpdateChainConfig(int chainId)
{
return(View("Ethereum/UpdateChainConfig",
(await _settingsRepository.GetSettingAsync <EthereumLikeConfiguration>(
EthereumLikeConfiguration.SettingsKey(chainId))) ?? new EthereumLikeConfiguration()
{
ChainId = chainId, Web3ProviderUrl = ""
}));
}
private async Task LoopThroughChainWatchers(CancellationToken cancellationToken)
{
var chainIds = _btcPayNetworkProvider.GetAll().OfType <EthereumBTCPayNetwork>()
.Select(network => network.ChainId).Distinct().ToList();
foreach (var chainId in chainIds)
{
try
{
var settings = await _settingsRepository.GetSettingAsync <EthereumLikeConfiguration>(
EthereumLikeConfiguration.SettingsKey(chainId));
if (settings is null || string.IsNullOrEmpty(settings.Web3ProviderUrl))
{
var val = _configuration.GetValue <string>($"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);
if (!currentlyRunning || (currentlyRunning))
{
await HandleChainWatcher(settings, cancellationToken);
}
}
catch (Exception)
{
// ignored
}
}
First = false;
}
public async Task <IActionResult> UpdateChainConfig(int chainId, EthereumLikeConfiguration vm)
{
var current = await _settingsRepository.GetSettingAsync <EthereumLikeConfiguration>(
EthereumLikeConfiguration.SettingsKey(chainId));
if (current?.Web3ProviderUrl != vm.Web3ProviderUrl)
{
vm.ChainId = chainId;
await _settingsRepository.UpdateSetting(vm, EthereumLikeConfiguration.SettingsKey(chainId));
}
TempData.SetStatusMessageModel(new StatusMessageModel()
{
Severity = StatusMessageModel.StatusSeverity.Success, Message = $"Chain {chainId} updated"
});
return(RedirectToAction(nameof(UpdateChainConfig)));
}