public async Task <IHttpActionResult> CalculateNext(int id, int current)
{
Logger.Instance.Info($"Processing CalculateNext({id}, {current}).");
try
{
var calculation = await _repository.Get(id);
if (calculation == null)
{
return(NotFound());
}
int next;
var previous = calculation.Current;
try
{
next = _calculator.Calculate(previous, current);
}
catch (InvalidOperationException)
{
return(StatusCode(HttpStatusCode.ResetContent));
}
calculation.Current = next;
await _repository.Update(calculation);
await _responseSender.SendResponseAsync(calculation);
return(Ok());
}
catch (Exception e)
{
Logger.Instance.Error($"Unknown error on CalculateNext({id}, {current}).", e);
return(InternalServerError(e));
}
}
