public async Task <TransactionModel[]> GetTransactions(long accountId, bool isLive, DateTimeOffset from, DateTimeOffset to)
{
VerifyConnection();
var client = GetClient(isLive);
List <TransactionModel> result = new();
CancellationTokenSource cancelationTokenSource = null;
using var disposable = client.OfType <ProtoOACashFlowHistoryListRes>().Where(response => response.CtidTraderAccountId == accountId).Subscribe(response =>
{
var transactions = response.DepositWithdraw.Select(depositWithdraw => new TransactionModel
{
Id = depositWithdraw.BalanceHistoryId,
Type = depositWithdraw.OperationType,
Balance = depositWithdraw.Balance,
BalanceVersion = depositWithdraw.BalanceVersion,
Delta = depositWithdraw.Delta,
Equity = depositWithdraw.Equity,
Time = DateTimeOffset.FromUnixTimeMilliseconds(depositWithdraw.ChangeBalanceTimestamp),
Note = string.IsNullOrEmpty(depositWithdraw.ExternalNote) ? string.Empty : depositWithdraw.ExternalNote
});
result.AddRange(transactions);
if (cancelationTokenSource is not null)
{
cancelationTokenSource.Cancel();
}
});
var timeAmountToAdd = TimeSpan.FromMilliseconds(604800000);
var time = from;
do
{
var toTime = time.Add(timeAmountToAdd);
var requestMessage = new ProtoOACashFlowHistoryListReq
{
FromTimestamp = time.ToUnixTimeMilliseconds(),
ToTimestamp = toTime.ToUnixTimeMilliseconds(),
CtidTraderAccountId = accountId
};
cancelationTokenSource = new CancellationTokenSource();
await SendMessage(requestMessage, ProtoOAPayloadType.ProtoOaCashFlowHistoryListReq, client, cancelationTokenSource, () => cancelationTokenSource.IsCancellationRequested);
await Task.Delay(TimeSpan.FromSeconds(1));
time = toTime;
} while (time < to);
return(result.ToArray());
}
public ProtoMessage CreateCashflowHistoryRequest(long accountId, long from, long to, string clientMsgId = null)
{
var _msg = ProtoOACashFlowHistoryListReq.CreateBuilder();
_msg.SetCtidTraderAccountId(accountId);
_msg.SetFromTimestamp(from);
_msg.SetToTimestamp(to);
return(CreateMessage((uint)_msg.PayloadType, _msg.Build().ToByteString(), clientMsgId));
}
public static ProtoMessage Cash_Flow_History_List_Req(long ctidTraderAccountId,
long fromTimestamp,
long toTimestamp)
{
ProtoOACashFlowHistoryListReq message = new ProtoOACashFlowHistoryListReq
{
payloadType = ProtoOAPayloadType.ProtoOaCashFlowHistoryListReq,
ctidTraderAccountId = ctidTraderAccountId,
fromTimestamp = fromTimestamp,
toTimestamp = toTimestamp
};
Log.Info("ProtoOACashFlowHistoryListReq:: " +
$"ctidTraderAccountId: {ctidTraderAccountId}; " +
$"fromTimestamp: {fromTimestamp} ({EpochToString(fromTimestamp)}; " +
$"toTimestamp: {toTimestamp} ({EpochToString(toTimestamp)}");
InnerMemoryStream.SetLength(0);
Serializer.Serialize(InnerMemoryStream, message);
return(Encode((uint)message.payloadType, InnerMemoryStream.ToArray()));
}
