public async Task <IEnumerable <Transaction> > ProcessTransactionsAsync()
{
var transactionsToProcess = await DumpTransactionsToDbAsync();
var processingFailedTransactions = new List <Transaction>();
foreach (var transaction in transactionsToProcess)
{
var processingResult = await ProcessSingleTransactionAsync(transaction);
if (processingResult is null)
{
processingFailedTransactions.Add(transaction);
}
else
{
await MarkTransactionAsProcessedAsync(transaction);
}
}
IEnumerable <string> GetProcessedIdsByAdapterName(string adapterName) =>
transactionsToProcess.Where(x => processingFailedTransactions.All(y => y.TxKey != x.TxKey) && x.Symbol == adapterName)
.Select(x => x.TxKey);
var ethProcessedIds = GetProcessedIdsByAdapterName("ETH");
await _adapterApiService.MarkTransactionAsConfirmed(ethProcessedIds, "ETH");
var btcProcessedIds = GetProcessedIdsByAdapterName("BTC");
await _adapterApiService.MarkTransactionAsConfirmed(btcProcessedIds, "BTC");
return(processingFailedTransactions);
}
