FlightRouteAwards - fix if last pirep is empty/other error conditions (#886)

app/Contracts/Award.php

@@ -36,7 +36,10 @@ abstract class Award
      * You don't really need to mess with anything below here
      */
 
+    /** @var \App\Models\Award|null */
     protected $award;
+
+    /** @var \App\Models\User|null */
     protected $user;
 
     public function __construct(AwardModel $award = null, User $user = null)

app/Models/User.php

@@ -36,6 +36,7 @@ use Laratrust\Traits\LaratrustUserTrait;
  * @property int              state
  * @property bool             opt_in
  * @property string           last_pirep_id
+ * @property Pirep            last_pirep
  * @property UserFieldValue[] fields
  *
  * @mixin \Illuminate\Database\Eloquent\Builder