private async Task ProcessMessageAsync(CashInEvent message)
{
var fees = message.CashIn.Fees;
var fee = fees?.FirstOrDefault()?.Transfer;
var entity = new Cashin()
{
AssetId = message.CashIn.AssetId,
//BlockchainHash = ,
FeeSize = ParseNullabe(fee?.Volume),
Id = Guid.Parse(message.Header.RequestId),
State = HistoryState.Finished,
Timestamp = message.Header.Timestamp,
Volume = Math.Abs(decimal.Parse(message.CashIn.Volume)),
WalletId = Guid.Parse(message.CashIn.WalletId)
};
if (!await _historyRecordsRepository.TryInsertAsync(entity))
{
_log.Warning($"Skipped duplicated cashin record", context: new
{
id = message.Header.RequestId
});
}
}
private async Task <(Guid, List <BaseHistoryRecord>)> GenerateData(string[] pairs, string[] assets)
{
var walletId = Guid.NewGuid();
var random = new Random();
const int cashinsCount = 5;
const int cashoutsCount = 3;
const int tradesCount = 20;
var list = new List <BaseHistoryRecord>();
for (var i = 0; i < cashinsCount; i++)
{
var cashin = new Cashin
{
Id = Guid.NewGuid(),
WalletId = walletId,
AssetId = assets[random.Next(assets.Length)],
State = HistoryState.Finished,
Timestamp = DateTime.UtcNow,
Volume = random.Next(1, 100)
};
list.Add(cashin);
}
for (var i = 0; i < cashoutsCount; i++)
{
var cashout = new Cashout
{
Id = Guid.NewGuid(),
WalletId = walletId,
AssetId = assets[random.Next(assets.Length)],
State = HistoryState.Finished,
Timestamp = DateTime.UtcNow,
Volume = -random.Next(1, 100)
};
list.Add(cashout);
}
for (var i = 0; i < tradesCount; i++)
{
var cashout = new Trade
{
Id = Guid.NewGuid(),
WalletId = walletId,
BaseAssetId = assets[random.Next(assets.Length)],
Timestamp = DateTime.UtcNow,
BaseVolume = -random.Next(1, 100),
QuotingAssetId = assets[random.Next(assets.Length)],
QuotingVolume = random.Next(1, 50),
AssetPairId = pairs[random.Next(pairs.Length)],
OrderId = Guid.NewGuid(),
Price = random.Next() * 100
};
list.Add(cashout);
}
var repo = _container.Resolve <IHistoryRecordsRepository>();
await repo.InsertBulkAsync(list);
return(walletId, list);
}
