/**
  * GET (HTTP), /missions/{slug}. Where slug is a slugged name of the Mission.
  *
  * @param $slug
  * @return \Illuminate\View\View
  */
 public function get($slug)
 {
     $mission = Mission::with(['telemetry', 'orbitalElements' => function ($query) {
         $query->orderBy('epoch', 'desc')->take(5);
     }, 'payloads'])->whereSlug($slug)->first();
     $data = ['mission' => $mission, 'pastMission' => Mission::before($mission->launch_order_id, 1)->first(['mission_id', 'slug', 'name']), 'futureMission' => Mission::after($mission->launch_order_id, 1)->first(['mission_id', 'slug', 'name']), 'images' => $mission->objects()->inMissionControl()->wherePublic()->where('type', MissionControlType::Image)->orderBy('created_at')->get()];
     if ($mission->status === MissionStatus::Upcoming || $mission->status === MissionStatus::InProgress) {
         return $this->getFutureMission($data);
     } else {
         return $this->getPastMission($data);
     }
 }