private async Task <IList <ExternalBalanceIssueDto> > FindBalancesWithIssues()
{
var balanceIssues = new List <ExternalBalanceIssueDto>();
var neInstance = _nettingEngineInstanceManager.Instances.First();
if (neInstance == null)
{
return(balanceIssues);
}
var balanceWarnings = await _externalBalanceWarningRepository.GetExternalBalancesWarnings();
var task = neInstance.Balances.GetExternalAsync();
await Task.WhenAll(task);
var balances = task.Result
.ToDictionary(x => GetBalanceDictionaryKey(x.Exchange, x.AssetId), x => x);
foreach (var balanceWarning in balanceWarnings)
{
var key = GetBalanceDictionaryKey(balanceWarning.Exchange, balanceWarning.AssetId);
var isBalanceFound = balances.TryGetValue(key, out var balance);
if (isBalanceFound && balance.Amount < balanceWarning.MinBalance ||
!isBalanceFound && balanceWarning.MinBalance > 0)
{
balanceIssues.Add(new ExternalBalanceIssueDto
{
Exchange = balanceWarning.Exchange,
AssetId = balanceWarning.AssetId,
Name = balanceWarning.Name,
AssetName = balanceWarning.AssetName,
Balance = balance?.Amount ?? 0,
MinBalance = balanceWarning.MinBalance
});
}
}
return(balanceIssues);
}
public async Task <IReadOnlyList <IExternalBalanceWarning> > GetExternalBalancesWarningsAsync()
{
return(await _externalBalanceWarningRepository.GetExternalBalancesWarnings());
}