/**
  * Bootstrap any application services.
  *
  * @return void
  */
 public function boot()
 {
     \App\Project::observe(new \App\Observers\ActivityObserver());
     \App\Task::observe(new \App\Observers\ActivityObserver());
     \App\Activity::creating(function ($activity) {
         $activity->user()->associate(auth()->user());
     });
 }