Upgrade to Laravel 9 (#4413)

Co-authored-by: DaneEveritt <dane@daneeveritt.com>

app/Providers/ActivityLogServiceProvider.php

@@ -3,7 +3,7 @@
 namespace Pterodactyl\Providers;
 
 use Illuminate\Support\ServiceProvider;
-use Pterodactyl\Services\Activity\AcitvityLogBatchService;
+use Pterodactyl\Services\Activity\ActivityLogBatchService;
 use Pterodactyl\Services\Activity\ActivityLogTargetableService;
 
 class ActivityLogServiceProvider extends ServiceProvider
@@ -14,7 +14,7 @@ class ActivityLogServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        $this->app->scoped(AcitvityLogBatchService::class);
+        $this->app->scoped(ActivityLogBatchService::class);
         $this->app->scoped(ActivityLogTargetableService::class);
     }
 }

app/Providers/AppServiceProvider.php

@@ -69,10 +69,8 @@ class AppServiceProvider extends ServiceProvider
 
     /**
      * Return version information for the footer.
-     *
-     * @return array
      */
-    protected function versionData()
+    protected function versionData(): array
     {
         return Cache::remember('git-version', 5, function () {
             if (file_exists(base_path('.git/HEAD'))) {

app/Providers/AuthServiceProvider.php

@@ -11,9 +11,7 @@ use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvid
 class AuthServiceProvider extends ServiceProvider
 {
     /**
-     * The policy mappings for the application.
-     *
-     * @var array
+     * The model to policy mappings for the application.
      */
     protected $policies = [
         Server::class => ServerPolicy::class,

app/Providers/BackupsServiceProvider.php

@@ -18,10 +18,7 @@ class BackupsServiceProvider extends ServiceProvider implements DeferrableProvid
         });
     }
 
-    /**
-     * @return string[]
-     */
-    public function provides()
+    public function provides(): array
     {
         return [BackupManager::class];
     }

app/Providers/EventServiceProvider.php

@@ -18,9 +18,7 @@ use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvi
 class EventServiceProvider extends ServiceProvider
 {
     /**
-     * The event listener mappings for the application.
-     *
-     * @var array
+     * The event to listener mappings for the application.
      */
     protected $listen = [
         ServerInstalledEvent::class => [ServerInstalledNotification::class],
@@ -31,9 +29,9 @@ class EventServiceProvider extends ServiceProvider
     ];
 
     /**
-     * Boots the service provider and registers model event listeners.
+     * Register any events for your application.
      */
-    public function boot()
+    public function boot(): void
     {
         parent::boot();
 
@@ -42,9 +40,4 @@ class EventServiceProvider extends ServiceProvider
         Subuser::observe(SubuserObserver::class);
         EggVariable::observe(EggVariableObserver::class);
     }
-
-    public function shouldDiscoverEvents()
-    {
-        return true;
-    }
 }

app/Providers/HashidsServiceProvider.php

@@ -1,11 +1,4 @@
 <?php
-/**
- * Pterodactyl - Panel
- * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
- *
- * This software is licensed under the terms of the MIT license.
- * https://opensource.org/licenses/MIT
- */
 
 namespace Pterodactyl\Providers;
 

app/Providers/SettingsServiceProvider.php

@@ -15,10 +15,8 @@ class SettingsServiceProvider extends ServiceProvider
     /**
      * An array of configuration keys to override with database values
      * if they exist.
-     *
-     * @var array
      */
-    protected $keys = [
+    protected array $keys = [
         'app:name',
         'app:locale',
         'recaptcha:enabled',
@@ -37,10 +35,8 @@ class SettingsServiceProvider extends ServiceProvider
     /**
      * Keys specific to the mail driver that are only grabbed from the database
      * when using the SMTP driver.
-     *
-     * @var array
      */
-    protected $emailKeys = [
+    protected array $emailKeys = [
         'mail:host',
         'mail:port',
         'mail:from:address',
@@ -53,10 +49,8 @@ class SettingsServiceProvider extends ServiceProvider
     /**
      * Keys that are encrypted and should be decrypted when set in the
      * configuration array.
-     *
-     * @var array
      */
-    protected static $encrypted = [
+    protected static array $encrypted = [
         'mail:password',
     ];