Add ability to export members of a subfleet only (#1471)

* Export Subfleet Members

* Style Fix

* Fix php-cs style complaints

* Disable php-cs-fixer and fix styles

app/Http/Controllers/Admin/AircraftController.php

@@ -212,14 +212,19 @@ class AircraftController extends Controller
     public function export(Request $request)
     {
         $exporter = app(ExportService::class);
-        $aircraft = $this->aircraftRepo->all();
+
+        $where = [];
+        $file_name = 'aircraft.csv';
+        if ($request->input('subfleet')) {
+            $subfleet_id = $request->input('subfleet');
+            $where['subfleet_id'] = $subfleet_id;
+            $file_name = 'aircraft-'.$subfleet_id.'.csv';
+        }
+
+        $aircraft = $this->aircraftRepo->where($where)->orderBy('registration')->get();
 
         $path = $exporter->exportAircraft($aircraft);
-        return response()
-            ->download($path, 'aircraft.csv', [
-                'content-type' => 'text/csv',
-            ])
-            ->deleteFileAfterSend(true);
+        return response()->download($path, $file_name, ['content-type' => 'text/csv'])->deleteFileAfterSend(true);
     }
 
     /**