tallybot-handle-commands.cs

public Message Post([FromBody]Message message)
{
    const string NotSupportMessage = "Sorry, I could not understand that.";

    if (message.Type == "Message")
    {
        Command command = null;
        if (Command.TryParse(message.Text, out command) == false)
        {
            return message.CreateReplyMessage(NotSupportMessage);
        }

        switch (command.Action)
        {
            case "add":
                return HandleAddCommand(command, message);
            default:
                return message.CreateReplyMessage(NotSupportMessage);
        }
    }
    else
    {
        return HandleSystemMessage(message);
    }
}

private Message HandleAddCommand(Command command, Message message)
{
    return message.CreateReplyMessage("Not sure what I should do with an 'add' command yet");
}