Allow vacancies to be deleted

app/Http/Controllers/VacancyController.php

@@ -147,4 +147,14 @@ class VacancyController extends Controller
             ->back()
             ->with('success', __('Vacancy successfully updated.'));
     }
+
+    public function delete(Request $request, Vacancy $vacancy)
+    {
+        $this->authorize('delete', $vacancy);
+        $vacancy->delete();
+
+        return redirect()
+            ->back()
+            ->with('success', __('Vacancy deleted. All applications associated with it are now gone too.'));
+    }
 }

app/Observers/VacancyObserver.php

@@ -21,7 +21,9 @@
 
 namespace App\Observers;
 
+use App\Application;
 use App\Vacancy;
+use Illuminate\Support\Facades\Log;
 
 class VacancyObserver
 {
@@ -47,6 +49,16 @@ class VacancyObserver
         //
     }
 
+    public function deleting(Vacancy $vacancy)
+    {
+        foreach(Application::with('response.vacancy')->get() as $app) {
+            if ($app->response->vacancy->id == $vacancy->id)
+            {
+                $app->delete();
+            }
+        }
+    }
+
     /**
      * Handle the vacancy "deleted" event.
      *
@@ -55,7 +67,7 @@ class VacancyObserver
      */
     public function deleted(Vacancy $vacancy)
     {
-        // TODO: Handle deletion of children's data
+
     }
 
     /**

app/Policies/VacancyPolicy.php

@@ -85,7 +85,7 @@ class VacancyPolicy
      */
     public function delete(User $user, Vacancy $vacancy)
     {
-        //
+        return $user->hasAnyRole('admin', 'hiringManager');
     }
 
     /**

app/Providers/AppServiceProvider.php

@@ -25,7 +25,9 @@ use App\Facades\Options;
 use App\Application;
 use App\Observers\ApplicationObserver;
 use App\Observers\UserObserver;
+use App\Observers\VacancyObserver;
 use App\User;
+use App\Vacancy;
 use Illuminate\Pagination\Paginator;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Schema;
@@ -59,8 +61,11 @@ class AppServiceProvider extends ServiceProvider
 
         Schema::defaultStringLength(191);
         Paginator::useBootstrap();
+
+        // Register observers
         User::observe(UserObserver::class);
         Application::observe(ApplicationObserver::class);
+        Vacancy::observe(VacancyObserver::class);
 
         $https = ($this->app->environment() != 'local');
         $collect = true;