Upgrade to Laravel 9 (#4413)

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

app/Repositories/Wings/DaemonBackupRepository.php

@@ -11,17 +11,12 @@ use Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException;
 
 class DaemonBackupRepository extends DaemonRepository
 {
-    /**
-     * @var string|null
-     */
-    protected $adapter;
+    protected ?string $adapter;
 
     /**
      * Sets the backup adapter for this execution instance.
-     *
-     * @return $this
      */
-    public function setBackupAdapter(string $adapter)
+    public function setBackupAdapter(string $adapter): self
     {
         $this->adapter = $adapter;
 

app/Repositories/Wings/DaemonCommandRepository.php

@@ -13,11 +13,9 @@ class DaemonCommandRepository extends DaemonRepository
     /**
      * Sends a command or multiple commands to a running server instance.
      *
-     * @param string|string[] $command
-     *
      * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
      */
-    public function send($command): ResponseInterface
+    public function send(array|string $command): ResponseInterface
     {
         Assert::isInstanceOf($this->server, Server::class);
 

app/Repositories/Wings/DaemonConfigurationRepository.php

@@ -3,6 +3,7 @@
 namespace Pterodactyl\Repositories\Wings;
 
 use Pterodactyl\Models\Node;
+use Psr\Http\Message\ResponseInterface;
 use GuzzleHttp\Exception\TransferException;
 use Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException;
 
@@ -29,11 +30,9 @@ class DaemonConfigurationRepository extends DaemonRepository
      * this instance using a passed-in model. This allows us to change plenty of information
      * in the model, and still use the old, pre-update model to actually make the HTTP request.
      *
-     * @return \Psr\Http\Message\ResponseInterface
-     *
      * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
      */
-    public function update(Node $node)
+    public function update(Node $node): ResponseInterface
     {
         try {
             return $this->getHttpClient()->post(

app/Repositories/Wings/DaemonRepository.php

@@ -10,35 +10,21 @@ use Illuminate\Contracts\Foundation\Application;
 
 abstract class DaemonRepository
 {
-    /**
-     * @var \Illuminate\Contracts\Foundation\Application
-     */
-    protected $app;
+    protected ?Server $server;
+
+    protected ?Node $node;
 
     /**
-     * @var \Pterodactyl\Models\Server|null
+     * DaemonRepository constructor.
      */
-    protected $server;
-
-    /**
-     * @var \Pterodactyl\Models\Node|null
-     */
-    protected $node;
-
-    /**
-     * BaseWingsRepository constructor.
-     */
-    public function __construct(Application $application)
+    public function __construct(protected Application $app)
     {
-        $this->app = $application;
     }
 
     /**
      * Set the server model this request is stemming from.
-     *
-     * @return $this
      */
-    public function setServer(Server $server)
+    public function setServer(Server $server): self
     {
         $this->server = $server;
 
@@ -49,10 +35,8 @@ abstract class DaemonRepository
 
     /**
      * Set the node model this request is stemming from.
-     *
-     * @return $this
      */
-    public function setNode(Node $node)
+    public function setNode(Node $node): self
     {
         $this->node = $node;