Add client API

app/Http/Controllers/Api/Client/Servers/PowerController.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Pterodactyl\Http\Controllers\Api\Client\Servers;
+
+use Illuminate\Http\Response;
+use Pterodactyl\Models\Server;
+use Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService;
+use Pterodactyl\Http\Controllers\Api\Client\ClientApiController;
+use Pterodactyl\Http\Requests\Api\Client\Servers\SendPowerRequest;
+use Pterodactyl\Contracts\Repository\Daemon\PowerRepositoryInterface;
+
+class PowerController extends ClientApiController
+{
+    /**
+     * @var \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService
+     */
+    private $keyProviderService;
+
+    /**
+     * @var \Pterodactyl\Contracts\Repository\Daemon\PowerRepositoryInterface
+     */
+    private $repository;
+
+    /**
+     * PowerController constructor.
+     *
+     * @param \Pterodactyl\Services\DaemonKeys\DaemonKeyProviderService         $keyProviderService
+     * @param \Pterodactyl\Contracts\Repository\Daemon\PowerRepositoryInterface $repository
+     */
+    public function __construct(DaemonKeyProviderService $keyProviderService, PowerRepositoryInterface $repository)
+    {
+        parent::__construct();
+
+        $this->keyProviderService = $keyProviderService;
+        $this->repository = $repository;
+    }
+
+    /**
+     * Send a power action to a server.
+     *
+     * @param \Pterodactyl\Http\Requests\Api\Client\Servers\SendPowerRequest $request
+     * @return \Illuminate\Http\Response
+     *
+     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     * @throws \Pterodactyl\Exceptions\Repository\Daemon\InvalidPowerSignalException
+     */
+    public function index(SendPowerRequest $request): Response
+    {
+        $server = $request->getModel(Server::class);
+        $token = $this->keyProviderService->handle($server, $request->user());
+
+        $this->repository->setServer($server)->setToken($token)->sendSignal($request->input('signal'));
+
+        return $this->returnNoContent();
+    }
+}

app/Http/Requests/Api/Client/Servers/SendCommandRequest.php

@@ -24,7 +24,7 @@ class SendCommandRequest extends GetServerRequest
     public function rules(): array
     {
         return [
-            'command' => 'string|min:1',
+            'command' => 'required|string|min:1',
         ];
     }
 }

app/Http/Requests/Api/Client/Servers/SendPowerRequest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Servers;
+
+use Pterodactyl\Models\Server;
+use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
+
+class SendPowerRequest extends ClientApiRequest
+{
+    /**
+     * Determine if the user has permission to send a power command to a server.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        return $this->user()->can('power-' . $this->input('signal', '_undefined'), $this->getModel(Server::class));
+    }
+
+    /**
+     * Rules to validate this request aganist.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'signal' => 'required|string|in:start,stop,restart,kill',
+        ];
+    }
+}