Laravel Slack Slash Command Laravel Package

spatie/laravel-slack-slash-command

Build Slack slash commands in Laravel. Define handlers to validate and process incoming Slack requests, reply within 3 seconds or dispatch jobs for longer work, and send structured responses back to Slack. Includes request/response helpers and simple routing of commands.

title: Using signature handlers weight: 2

A console command in Laravel can make use of a signature to set expectations on the input. A signature allows you to easily define arguments and options.

If you let your handler extend Spatie\SlashCommand\Handlers\SignatureHandler you can make use of a $signature and the getArgument and getOption methods to get the values of arguments and options.

Let's take a look at an example.

namespace App\SlashCommandHandlers;

use Spatie\SlashCommand\Request;
use Spatie\SlashCommand\Response;
use Spatie\SlashCommand\Handlers\SignatureHandler;

class SendEmail extends SignatureHandler
{
    protected $signature = "your-command email:send {to} {message} {--queue}";
    
    protected $description = "A description of what your command does. This text will be displayed in the help command.";

    public function handle(Request $request): Response
    {   
        $to = $this->getArgument('to');
    
        $message = $this->getArgument('message');
        
        $queue = $this->getOption('queue') ?? 'default';
        
        //send email message...
    }
}

Notice that there is no canHandle method present. The package will automatically determine that a command /your-command email:send test@email.com hello can be handled by this class.

You may use a * as a wildcard in the $signature.