feat: monitor server connection

app/Console/Kernel.php

@@ -3,13 +3,12 @@
 namespace App\Console;
 
 use App\Jobs\CheckResaleLicenseJob;
-use App\Jobs\CheckResaleLicenseKeys;
 use App\Jobs\CleanupInstanceStuffsJob;
 use App\Jobs\DatabaseBackupJob;
 use App\Jobs\DockerCleanupJob;
-use App\Jobs\InstanceApplicationsStatusJob;
 use App\Jobs\InstanceAutoUpdateJob;
 use App\Jobs\ProxyCheckJob;
+use App\Jobs\ResourceStatusJob;
 use App\Models\ScheduledDatabaseBackup;
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
@@ -21,7 +20,7 @@ class Kernel extends ConsoleKernel
         //        $schedule->call(fn() => $this->check_scheduled_backups($schedule))->everyTenSeconds();
         if (is_dev()) {
             $schedule->command('horizon:snapshot')->everyMinute();
-            $schedule->job(new InstanceApplicationsStatusJob)->everyMinute();
+            $schedule->job(new ResourceStatusJob)->everyMinute();
             $schedule->job(new ProxyCheckJob)->everyFiveMinutes();
             $schedule->job(new CleanupInstanceStuffsJob)->everyMinute();
 
@@ -31,7 +30,7 @@ class Kernel extends ConsoleKernel
         } else {
             $schedule->command('horizon:snapshot')->everyFiveMinutes();
             $schedule->job(new CleanupInstanceStuffsJob)->everyMinute();
-            $schedule->job(new InstanceApplicationsStatusJob)->everyMinute();
+            $schedule->job(new ResourceStatusJob)->everyMinute();
             $schedule->job(new CheckResaleLicenseJob)->hourly();
             $schedule->job(new ProxyCheckJob)->everyFiveMinutes();
             $schedule->job(new DockerCleanupJob)->everyTenMinutes();
@@ -49,7 +48,10 @@ class Kernel extends ConsoleKernel
             return;
         }
         foreach ($scheduled_backups as $scheduled_backup) {
-            if (!$scheduled_backup->enabled) continue;
+            if (!$scheduled_backup->enabled) {
+                continue;
+            }
+
             if (isset(VALID_CRON_STRINGS[$scheduled_backup->frequency])) {
                 $scheduled_backup->frequency = VALID_CRON_STRINGS[$scheduled_backup->frequency];
             }

app/Http/Livewire/PrivateKey/Change.php

@@ -43,7 +43,7 @@ class Change extends Component
                 $this->private_key->private_key .= "\n";
             }
             $this->private_key->save();
-            refreshPrivateKey($this->private_key);
+            refresh_server_connection($this->private_key);
         } catch (\Exception $e) {
             return general_error_handler(err: $e, that: $this);
         }

app/Http/Livewire/Server/PrivateKey.php

@@ -17,7 +17,7 @@ class PrivateKey extends Component
         $this->server->update([
             'private_key_id' => $private_key_id
         ]);
-        refreshPrivateKey($this->server->privateKey);
+        refresh_server_connection($this->server->privateKey);
         $this->server->refresh();
         $this->checkConnection();
     }

app/Jobs/ContainerStatusJob.php

@@ -35,7 +35,7 @@ class ContainerStatusJob implements ShouldQueue, ShouldBeUnique
     {
         try {
             $status = get_container_status(server: $this->resource->destination->server, container_id: $this->container_name, throwError: false);
-            if ($this->resource->status === 'running' && $status === 'stopped') {
+            if ($this->resource->status === 'running' && $status !== 'running') {
                 $this->resource->environment->project->team->notify(new StatusChanged($this->resource));
             }
 

app/Jobs/ResourceStatusJob.php

@@ -10,7 +10,7 @@ use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\SerializesModels;
 
-class InstanceApplicationsStatusJob implements ShouldQueue, ShouldBeUnique
+class ResourceStatusJob implements ShouldQueue, ShouldBeUnique
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
 

app/Notifications/Server/NotReachable.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Notifications\Server;
+
+use App\Models\Server;
+use App\Notifications\Channels\DiscordChannel;
+use App\Notifications\Channels\EmailChannel;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+use Illuminate\Support\Str;
+
+class NotReachable extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    public function __construct(public Server $server)
+    {
+
+    }
+
+    public function via(object $notifiable): array
+    {
+        $channels = [];
+        $isEmailEnabled = data_get($notifiable, 'smtp_enabled');
+        $isDiscordEnabled = data_get($notifiable, 'discord_enabled');
+        $isSubscribedToEmailEvent = data_get($notifiable, 'smtp_notifications_status_changes');
+        $isSubscribedToDiscordEvent = data_get($notifiable, 'discord_notifications_status_changes');
+
+        // if ($isEmailEnabled && $isSubscribedToEmailEvent) {
+        //     $channels[] = EmailChannel::class;
+        // }
+        if ($isDiscordEnabled && $isSubscribedToDiscordEvent) {
+            $channels[] = DiscordChannel::class;
+        }
+        return $channels;
+    }
+
+    public function toMail(): MailMessage
+    {
+        $mail = new MailMessage();
+        // $fqdn = $this->fqdn;
+        $mail->subject("⛔ Server '{$this->server->name}' is unreachable");
+        // $mail->view('emails.application-status-changes', [
+        //     'name' => $this->application_name,
+        //     'fqdn' => $fqdn,
+        //     'application_url' => $this->application_url,
+        // ]);
+        return $mail;
+    }
+
+    public function toDiscord(): string
+    {
+        $message = '⛔ Server \'' . $this->server->name . '\' is unreachable (could be a temporary issue). If you receive this more than twice in a row, please check your server.';
+        return $message;
+    }
+}