Notify only on failure option

[m7vm7v]

Thanks for the package.

I currently use the slack channel to get notified of the scheduled tasks every 15 minutes. All the checks are turning green, is there a way to remove the notification if all the checks are green?

[danmatthews]

👍🏻 for this please, we're getting messages even for successes, and we'd like to turn that off somehow.

[m7vm7v]

Ok, I think I have a workaround, but it will be great if that is included in the core package -

In your config/health.php add -

<?php

return [
    'notifications' => [
        'notifications' => [
            App\Notifications\CheckFailedHealthNotification::class => [
                'slack'
            ],
        ],

        'send_notifications_on_failure_only' => true,
    ],
];

Then create the CheckFailedHealthNotification.php

<?php

namespace App\Notifications;

use Spatie\Health\Checks\Result;
use Spatie\Health\Enums\Status;
use Spatie\Health\Notifications\CheckFailedNotification;
use Spatie\Health\Notifications\Notifiable;

class CheckFailedHealthNotification extends CheckFailedNotification
{

    public function shouldSend(Notifiable $notifiable, string $channel): bool
    {
        if (config('health.notifications.send_notifications_on_failure_only')) {
            $failedResults = collect($this->results)->filter(function (Result $result) {
                return $result->status !== Status::ok();
            });

            if ($failedResults->isNotEmpty()) {
                return parent::shouldSend($notifiable, $channel);
            }

            return false;
        }

        return parent::shouldSend($notifiable, $channel);
    }
}

In your AppServiceProvider.php add -

use App\Console\Commands\RunHealthChecksCommand;
use Spatie\Health\Commands\RunHealthChecksCommand as RunHealthChecksCommandOriginal;

...

    public $bindings = [
        RunHealthChecksCommandOriginal::class => RunHealthChecksCommand::class,
    ];

Then create the RunHealthChecksCommand.php

<?php

namespace App\Console\Commands;

use App\Notifications\CheckFailedHealthNotification;
use Spatie\Health\Commands\RunHealthChecksCommand as RunHealthChecksCommandOriginal;

class RunHealthChecksCommand extends RunHealthChecksCommandOriginal
{

    /**
     * @return class-string<CheckFailedHealthNotification>
     */
    protected function getFailedNotificationClass(): string
    {
        return CheckFailedHealthNotification::class;
    }
}

Hope that helps, but will be happy to see your solutions if you have any.