Add basic database listing for server

app/Transformers/Api/Client/DatabaseTransformer.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace Pterodactyl\Transformers\Api\Client;
+
+use Pterodactyl\Models\Database;
+use League\Fractal\Resource\Item;
+use Illuminate\Contracts\Encryption\Encrypter;
+
+class DatabaseTransformer extends BaseClientTransformer
+{
+    protected $availableIncludes = ['password'];
+
+    /**
+     * @var \Illuminate\Contracts\Encryption\Encrypter
+     */
+    private $encrypter;
+
+    /**
+     * Handle dependency injection.
+     *
+     * @param \Illuminate\Contracts\Encryption\Encrypter $encrypter
+     */
+    public function handle(Encrypter $encrypter)
+    {
+        $this->encrypter = $encrypter;
+    }
+
+    /**
+     * @return string
+     */
+    public function getResourceName(): string
+    {
+        return Database::RESOURCE_NAME;
+    }
+
+    /**
+     * @param \Pterodactyl\Models\Database $model
+     * @return array
+     */
+    public function transform(Database $model): array
+    {
+        $model->loadMissing('host');
+
+        return [
+            'host' => [
+                'address' => $model->getRelation('host')->host,
+                'port' => $model->getRelation('host')->port,
+            ],
+            'name' => $model->database,
+            'username' => $model->username,
+            'connections_from' => $model->remote,
+        ];
+    }
+
+    /**
+     * Include the database password in the request.
+     *
+     * @param \Pterodactyl\Models\Database $model
+     * @return \League\Fractal\Resource\Item
+     */
+    public function includePassword(Database $model): Item
+    {
+        return $this->item($model, function (Database $model) {
+            return [
+                'password' => $this->encrypter->decrypt($model->password),
+            ];
+        }, 'database_password');
+    }
+}