Better services graphing support (#10185)

* Move services graph code from device to service and remove unused code

* Add proper support for services to dashboard graph weidget

* Fix phpdoc in ServiceController still pointing to MuninPluginController

app/Http/Controllers/Select/ServiceController.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * ServiceController.php
+ *
+ * -Description-
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       http://librenms.org
+ * @copyright  2018 Tony Murray
+ * @author     Tony Murray <murraytony@gmail.com>
+ */
+
+namespace App\Http\Controllers\Select;
+
+use App\Models\Service;
+
+class ServiceController extends SelectController
+{
+
+    /**
+     * Defines the base query for this resource
+     *
+     * @param \Illuminate\Http\Request $request
+     * @return \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Query\Builder
+     */
+    protected function baseQuery($request)
+    {
+        return Service::hasAccess($request->user())
+            ->with(['device' => function ($query) {
+                $query->select('device_id', 'hostname', 'sysName');
+            }])
+            ->select('service_id', 'service_type', 'service_desc', 'device_id');
+    }
+
+    public function formatItem($service)
+    {
+        return [
+            'id' => $service->service_id,
+            'text' => $service->device->shortDisplayName() . ' - ' . $service->service_type . ' (' . $service->service_desc . ')'
+        ];
+    }
+}