Account for fuel in the finance calculations #313

app/Http/Resources/Flight.php

@@ -2,6 +2,8 @@
 
 namespace App\Http\Resources;
 
+use App\Support\Units\Distance;
+
 class Flight extends Response
 {
     /**
@@ -19,16 +21,24 @@ class Flight extends Response
         return $fields;
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     *
+     * @throws \PhpUnitsOfMeasure\Exception\NonNumericValue
+     * @throws \PhpUnitsOfMeasure\Exception\NonStringUnitName
+     *
+     * @return array
+     */
     public function toArray($request)
     {
         $res = parent::toArray($request);
 
         $res['ident'] = $this->ident;
 
-        // Return multiple measures so the client can pick what they want
-        $this->checkUnitFields($res, [
-            'distance',
-        ]);
+        if (!empty($res['distance'])) {
+            $distance = new Distance($res['distance'], config('phpvms.internal_units.distance'));
+            $res['distance'] = $distance->getResponseUnits();
+        }
 
         $res['airline'] = new Airline($this->airline);
         $res['subfleets'] = Subfleet::collection($this->subfleets);