SlackBot-handleSlashCommand.go

// handleSlashCommand will take a slash command and route to the appropriate function
func handleSlashCommand(command slack.SlashCommand, client *slack.Client) (interface{}, error) {
	// We need to switch depending on the command
	switch command.Command {
	case "/hello":
		// This was a hello command, so pass it along to the proper function
		return nil, handleHelloCommand(command, client)
	case "/was-this-article-useful":
		return handleIsArticleGood(command, client)
	}

	return nil, nil
}