public async Task <CommandResponse> Handle(Command request, CancellationToken cancellationToken)
{
var(records, err) = _parser.Parse <CoinbaseProRecord>(request.Content);
if (err != null)
{
return(CommandResponse.Failed(err));
}
try
{
var coinbaseProContainer = new CoinbaseProContainer();
coinbaseProContainer.AddRecords(records);
foreach (var b in coinbaseProContainer.GetBuys())
{
var cmd = new core.Cryptos.Handlers.Buy.Command {
Date = b.Date,
DollarAmount = b.DollarAmount,
Quantity = b.Quantity,
Token = b.Token
};
cmd.WithUserId(request.UserId);
await _mediator.Send(cmd);
}
foreach (var b in coinbaseProContainer.GetSells())
{
var cmd = new core.Cryptos.Handlers.Sell.Command {
Date = b.Date,
DollarAmount = b.DollarAmount,
Quantity = b.Quantity,
Token = b.Token
};
cmd.WithUserId(request.UserId);
await _mediator.Send(cmd);
}
return(CommandResponse.Success());
}
catch (Exception ex)
{
return(CommandResponse.Failed(
$"Entry Failed: {ex.Message}"
));
}
}
private async Task <CommandResponse> ProcessLine(CryptoRecord record, Guid userId)
{
RequestWithUserId <CommandResponse> CreateBuy(CryptoRecord r)
{
var b = new core.Cryptos.Handlers.Buy.Command {
Date = record.Timestamp,
DollarAmount = record.USDSubtotal.Value,
Quantity = record.QuantityTransacted.Value,
Token = record.Asset
};
b.WithUserId(userId);
return(b);
}
RequestWithUserId <CommandResponse> CreateSell(CryptoRecord r)
{
var s = new core.Cryptos.Handlers.Sell.Command
{
Date = record.Timestamp,
DollarAmount = record.USDSubtotal.Value,
Quantity = record.QuantityTransacted.Value,
Token = record.Asset
};
s.WithUserId(userId);
return(s);
}
RequestWithUserId <CommandResponse> CreateAward(CryptoRecord r)
{
var s = new core.Cryptos.Handlers.Reward.Command
{
Date = record.Timestamp,
DollarAmount = record.USDSubtotal.Value,
Quantity = record.QuantityTransacted.Value,
Notes = record.Notes,
Token = record.Asset
};
s.WithUserId(userId);
return(s);
}
RequestWithUserId <CommandResponse> CreateYield(CryptoRecord r)
{
var s = new core.Cryptos.Handlers.Yield.Command
{
Date = record.Timestamp,
DollarAmount = record.USDSubtotal.Value,
Quantity = record.QuantityTransacted.Value,
Notes = record.Notes,
Token = record.Asset
};
s.WithUserId(userId);
return(s);
}
RequestWithUserId <CommandResponse> cmd = null;
switch (record.TransactionType.ToLower())
{
case "buy":
cmd = CreateBuy(record);
break;
case "sell":
cmd = CreateSell(record);
break;
case "coinbase earn":
cmd = CreateAward(record);
break;
case "rewards income":
cmd = CreateYield(record);
break;
}
try
{
if (cmd != null)
{
return(await _mediator.Send(cmd));
}
else
{
return(CommandResponse.Success());
}
}
catch (Exception ex)
{
return(CommandResponse.Failed(
$"Entry for {record.Asset}/{record.TransactionType}/{record.Timestamp.ToString("yyyy-MM-dd")} failed: {ex.Message}"
));
}
}
