public static async Task <bool> TryRenewToken(CTraderAccount account)
{
throw new NotImplementedException("TODO: get client id/secret");
////account.Template.
//var redirectUri = "http://lionfire.software";
//var renewUri = $"https://connect.spotware.com/apps/token?grant_type=refresh_token&refresh_token={account.Template.AccessToken}&redirect_uri={redirectUri}&client_id={clientId}&client_secret={clientSecret}";
//var client = NewHttpClient();
//var uri = SpotwareAccountApi.PositionsUri;
//uri = uri
// .Replace("{id}", account.Template.AccountId.ToString())
// .Replace("{access_token}", account.Template.AccessToken)
// .Replace("{limit}", "10000") // HARDCODE REVIEW
// ;
////UpdateProgress(0.11, "Sending request");
//var response = await client.GetAsync(uri).ConfigureAwait(false);
//var receiveStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
//System.IO.StreamReader readStream = new System.IO.StreamReader(receiveStream, System.Text.Encoding.UTF8);
//var json = readStream.ReadToEnd();
//var data = Newtonsoft.Json.JsonConvert.DeserializeObject<SpotwareRenewTokenResult>(json);
//if(data.errorCode == null && !string.IsNullOrEmpty(data.accessToken))
//{
// account.Template.AccessToken = data.accessToken;
// account.Template.RefreshToken = data.refreshToken;
// await account.Template.Save();
// throw new NotImplementedException("UNTESTED -- did it work?");
// //return true;
//}
//return false;
}
public static async Task <bool> TryRenewToken(CTraderAccount account)
{
var connectAppInfo = Defaults.TryGet <ISpotwareConnectAppInfo>();
if (connectAppInfo == null)
{
throw new ArgumentNullException("ISpotwareConnectAppInfo is not set in defaults.");
}
var renewUri = $"https://connect.spotware.com/apps/token?grant_type=refresh_token&refresh_token={account.Template.RefreshToken}&client_id={connectAppInfo.ClientPublicId}&client_secret={connectAppInfo.ClientSecret}";
var client = NewHttpClient(isJson: true);
var uri = renewUri;
var response = await client.GetAsync(uri).ConfigureAwait(false);
var receiveStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
System.IO.StreamReader readStream = new System.IO.StreamReader(receiveStream, System.Text.Encoding.UTF8);
var json = readStream.ReadToEnd();
var data = Newtonsoft.Json.JsonConvert.DeserializeObject <SpotwareRenewTokenResult>(json);
if (!response.IsSuccessStatusCode || data.errorCode != null)
{
Debug.WriteLine("Failed refresh response: " + json);
}
if (!response.IsSuccessStatusCode)
{
switch (response.StatusCode)
{
case System.Net.HttpStatusCode.NotFound:
default:
throw new Exception("Refresh failed with HTTP status code: " + response.StatusCode + " " + response.ReasonPhrase);
}
}
if (data.errorCode == null && !string.IsNullOrEmpty(data.accessToken))
{
account.Template.AccessToken = data.accessToken;
account.Template.RefreshToken = data.refreshToken;
throw new NotImplementedException("TODO: Sort out the Save call");
//await account.Template.Save(new PersistenceContext { AllowInstantiator = false});
//return true;
}
return(false);
}
public IAccount GetMarket(string configName)
{
var split = configName.Split(':');
if (split.Length < 1)
{
throw new ArgumentException("Format: urischeme:<...>");
}
if (split[0].ToLowerInvariant() != "ctrader")
{
throw new ArgumentException("Only accepts urls with scheme 'ctrader'");
}
#if NET462
var market = new CTraderAccount();
//market.ConfigName = configName;
return(market);
#else
throw new NotImplementedException("Only implemented for .NET Framework");
#endif
}
public static readonly int PositionsPageSize = 500; // HARDCONST REVIEW
public async static Task <List <Position> > GetPositions(CTraderAccount account)
{
again:
List <Position> Result = new List <Position>();
var apiInfo = Defaults.TryGet <ISpotwareConnectAppInfo>();
var client = NewHttpClient();
var uri = SpotwareAccountApi.PositionsUri;
uri = uri
.Replace("{id}", account.Template.AccountId)
.Replace("{access_token}", System.Uri.EscapeDataString(account.Template.AccessToken))
.Replace("{limit}", PositionsPageSize.ToString()) // TODO: Paging if there are more positions, and cache
;
//UpdateProgress(0.11, "Sending request");
var response = await client.GetAsyncWithRetries(uri).ConfigureAwait(false);
//UpdateProgress(0.12, "Receiving response");
var receiveStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
System.IO.StreamReader readStream = new System.IO.StreamReader(receiveStream, System.Text.Encoding.UTF8);
var json = readStream.ReadToEnd();
//UpdateProgress(0.95, "Deserializing");
//var error = Newtonsoft.Json.JsonConvert.DeserializeObject<SpotwareErrorContainer>(json);
//if (error?.error != null)
//{
// throw new Exception($"API returned error: {error.error.errorCode} - '{error.error.description}'");
//}
var data = Newtonsoft.Json.JsonConvert.DeserializeObject <SpotwarePositionsResult>(json);
//UpdateProgress(0.98, "Processing data");
if (data?.data != null)
{
foreach (var pos in data.data)
{
var position = new Position()
{
Id = pos.positionId,
EntryPrice = pos.entryPrice,
EntryTime = pos.entryTimestamp.ToDateTime(),
GrossProfit = pos.profit,
Label = pos.label,
Pips = pos.profitInPips,
StopLoss = pos.stopLoss,
Swap = pos.swap,
TakeProfit = pos.takeProfit,
TradeType = pos.tradeSide.ToTradeType(),
Volume = pos.volume,
SymbolCode = pos.symbolName,
Symbol = account.GetSymbol(pos.symbolName),
Commissions = pos.commission,
Comment = pos.comment,
};
Result.Add(position);
}
}
else
{
var error = Newtonsoft.Json.JsonConvert.DeserializeObject <SpotwareErrorContainer>(json);
if (json.Contains("CH_ACCESS_TOKEN_INVALID"))
{
// TODO: Refactor to a reusable place
bool renewResult = await TryRenewToken(account);
if (renewResult)
{
goto again;
}
else
{
throw new AccessTokenInvalidException();
}
}
else
{
throw new Exception("GetPositions: got no data from json response: " + json);
}
}
//UpdateProgress(1, "Done");
return(Result);
}
public static Task <string> RefreshToken(CTraderAccount account)
{
return(Task.FromResult("Not implemented"));
}
