public async Task <CommandExecutionResult> Execute(string commandBody)
{
var command = await Parse(commandBody);
if (command == null)
{
return(CommandExecutionResult.NotRecognized());
}
if (_validator != null)
{
var(success, errors) = _validator.Validate(command);
if (!success)
{
return(CommandExecutionResult.ValidationFailure(string.Join("; ", errors)));
}
}
return(await Execute(command));
}