public bool ExternalConnection()
{
try
{
var rate = _cryptoComparer.GetLastestRate("BRL");
if (rate > 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
_logger.LogError($"Error: {ex.Message}");
return(false);
}
}
public bool UpdateRate(Currency currency)
{
try
{
var latestRate = _cryptoComparer.GetLastestRate(currency.name);
currency.rate = latestRate;
currency.lastUpdate = DateTime.Now;
if (_repo.Update <Currency>(currency))
{
_cache.SetAsync(currency.name, latestRate.ToString());
}
else
{
_logger.LogError($"Database update failed to {currency.name}");
throw new Exception($"Database update failed");
}
return(true);
}
catch (Exception ex)
{
_logger.LogError($"Called UpdateRate failed with {ex.Message}");
throw new Exception($"Update rate failed");
}
}
