SendLicenseStatusWebhook.php

<?php

namespace App\Jobs\Webhooks;

use App\Models\License;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Str;

class SendLicenseStatusWebhook implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public License $license;
    public string $action;

    /**
     * Create a new job instance.
     */
    public function __construct( License $license, string $action )
    {
        $this->license = $license;
        $this->action = $action;
    }

    /**
     * Execute the job.
     */
    public function handle(): void
    {
        $webhooks = $this->license->webhooks;

        $webhooks = $webhooks->filter(function ( $webhook ) {
            return Str::contains($webhook->actions, $this->action);
        });

        foreach ($webhooks as $webhook) {
            $payload = json_encode([
                'license' => $this->license->key,
                'expires_at' => $this->license->expires_at,
                'customer' => $this->license->customer,
            ], JSON_THROW_ON_ERROR);

            $hash = hash_hmac('sha256', $payload, $webhook->secret);

            Http::withHeaders([
                'Content-Type' => 'application/json',
                'signature' => $hash
            ])->post($webhook->url, $payload);
        }
    }
}