Move subfleet add/remove to fleet service for a flight

app/Services/FleetService.php

@@ -3,6 +3,7 @@
 namespace App\Services;
 
 use App\Interfaces\Service;
+use App\Models\Flight;
 use App\Models\Rank;
 use App\Models\Subfleet;
 
@@ -41,4 +42,26 @@ class FleetService extends Service
 
         return $subfleet;
     }
+
+    /**
+     * Add the subfleet to a flight
+     * @param Subfleet $subfleet
+     * @param Flight   $flight
+     */
+    public function addSubfleetToFlight(Subfleet $subfleet, Flight $flight)
+    {
+        $flight->subfleets()->syncWithoutDetaching([$subfleet->id]);
+        $subfleet->save();
+        $subfleet->refresh();
+    }
+
+    /**
+     * Remove the subfleet from a flight
+     * @param Subfleet $subfleet
+     * @param Flight   $flight
+     */
+    public function removeSubfleetFromFlight(Subfleet $subfleet, Flight $flight)
+    {
+        $flight->subfleets()->detach($subfleet->id);
+    }
 }