public async Task <StandardResponse <int> > Calculate(string session, int lhs, string @operator, int rhs)
{
return(await this.ScopeAsync(async() =>
{
var result = 0;
const string invalideOperatorMessage = "Invalid Operator";
await Task.Delay(100);
switch (@operator)
{
case "/":
result = lhs / rhs;
break;
case "*":
result = lhs *rhs;
break;
case "-":
result = lhs - rhs;
break;
case "+":
result = lhs + rhs;
break;
default:
Passport.Scope.Record(() => result, "Operation failed");
Passport.Error(invalideOperatorMessage);
return result.GenerateStandardError(invalideOperatorMessage);
}
Passport.Scope.Record(() => result, "Operation succeeded");
Passport.Debug("End of request");
return result.GenerateStandardResponse();
}));
}