public async Task <bool> AddOperationsHistory(AddTransaction message)
{
OperationHistoryEntity operationHistory1 = new OperationHistoryEntity();
OperationHistoryEntity operationHistory2 = new OperationHistoryEntity();
operationHistory1.AccountId = message.FromAccount;
var b = await _context.Accounts.FirstOrDefaultAsync(b => b.AccountId == message.FromAccount).ConfigureAwait(false);
operationHistory1.Balance = b.Balance;
operationHistory1.CreditOrDebit = false;
operationHistory1.Date = DateTime.Now;
operationHistory1.Id = Guid.NewGuid();
operationHistory1.TransactionAmount = message.Amount;
operationHistory1.TransactionId = message.TransactionId;
operationHistory2.AccountId = message.ToAccount;
var b2 = await _context.Accounts.FirstOrDefaultAsync(b => b.AccountId == message.ToAccount).ConfigureAwait(false);
operationHistory2.Balance = b2.Balance;
operationHistory2.CreditOrDebit = true;
operationHistory2.Date = DateTime.Now;
operationHistory2.Id = Guid.NewGuid();
operationHistory2.TransactionAmount = message.Amount;
operationHistory2.TransactionId = message.TransactionId;
await _context.OperationHistoryEntity.AddAsync(operationHistory1);
await _context.OperationHistoryEntity.AddAsync(operationHistory2);
await _context.SaveChangesAsync();
return(true);
}
private async ValueTask HandleOperationUpdate(List <OperationUpdate> updates)
{
using var locker = await _locker.GetLocker();
using var activity = MyTelemetry.StartActivity("Handle Operation OutgoingEvent's")
?.AddTag("count-events", updates.Count);
try
{
var sw = new Stopwatch();
sw.Start();
var operations = new List <OperationHistoryEntity>();
var groups = updates.GroupBy(t => new
{
t.OperationId, t.OperationType, t.WalletId, t.AssetId
});
foreach (var group in groups)
{
var entity = group.OrderByDescending(t => t.TimeStamp).First();
var operationEntity = new OperationHistoryEntity(entity);
operations.Add(operationEntity);
}
if (operations.Any())
{
await using var ctx = DatabaseContext.Create(_dbContextOptionsBuilder);
await ctx.UpsertOperationAsync(operations);
await PopulateBalances(operations);
}
sw.Stop();
_logger.LogDebug(
"Write {countUpdates} operations update in database from {countEvents} operations events. Time: {elapsedText} [{elapsedMilliseconds} ms]",
operations.Count, updates.Count, sw.Elapsed.ToString(), sw.ElapsedMilliseconds);
}
catch (Exception ex)
{
ex.FailActivity();
updates.AddToActivityAsJsonTag("operation events");
_logger.LogError(ex, "When handling operations updates");
throw;
}
}
