Implement basic code for creating/updating a subuser

app/Http/Requests/Api/Client/Servers/Subusers/AbstractSubuserRequest.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Servers\Subusers;
+
+use Pterodactyl\Models\Server;
+use Pterodactyl\Repositories\Eloquent\SubuserRepository;
+use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+abstract class AbstractSubuserRequest extends ClientApiRequest
+{
+    /**
+     * @var \Pterodactyl\Models\Subuser|null
+     */
+    protected $model;
+
+    /**
+     * Authorize the request and ensure that a user is not trying to modify themselves.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        if (! parent::authorize()) {
+            return false;
+        }
+
+        if ($this->subuser()->user_id === $this->user()->id) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Return the subuser model for the given request which can then be validated. If
+     * required request parameters are missing a 404 error will be returned, otherwise
+     * a model exception will be returned if the model is not found.
+     *
+     * @return \Pterodactyl\Models\Subuser
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     * @throws \Illuminate\Database\Eloquent\ModelNotFoundException
+     */
+    public function subuser()
+    {
+        /** @var \Pterodactyl\Repositories\Eloquent\SubuserRepository $repository */
+        $repository = $this->container->make(SubuserRepository::class);
+
+        $parameters = $this->route()->parameters();
+        if (
+            ! isset($parameters['server'], $parameters['server'])
+            || ! is_string($parameters['subuser'])
+            || ! $parameters['server'] instanceof Server
+        ) {
+            throw new NotFoundHttpException;
+        }
+
+        return $this->model ?: $this->model = $repository->getUserForServer(
+            $this->route()->parameter('subuser'), $this->route()->parameter('server')->id
+        );
+    }
+}

app/Http/Requests/Api/Client/Servers/Subusers/DeleteSubuserRequest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Servers\Subusers;
+
+use Pterodactyl\Models\Permission;
+
+class DeleteSubuserRequest extends AbstractSubuserRequest
+{
+    /**
+     * @return string
+     */
+    public function permission()
+    {
+        return Permission::ACTION_USER_DELETE;
+    }
+}

app/Http/Requests/Api/Client/Servers/Subusers/StoreSubuserRequest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Servers\Subusers;
+
+use Pterodactyl\Models\Permission;
+use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
+
+class StoreSubuserRequest extends ClientApiRequest
+{
+    /**
+     * @return string
+     */
+    public function permission()
+    {
+        return Permission::ACTION_USER_CREATE;
+    }
+
+    /**
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'email' => 'required|email',
+            'permissions' => 'required|array',
+            'permissions.*' => 'string',
+        ];
+    }
+}

app/Http/Requests/Api/Client/Servers/Subusers/UpdateSubuserRequest.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Servers\Subusers;
+
+use Pterodactyl\Models\Permission;
+
+class UpdateSubuserRequest extends AbstractSubuserRequest
+{
+    /**
+     * @return string
+     */
+    public function permission()
+    {
+        return Permission::ACTION_USER_UPDATE;
+    }
+
+    /**
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'permissions' => 'required|array',
+            'permissions.*' => 'string',
+        ];
+    }
+}