Create unassignUser, unassignSelf methods and Bruno requests. Add call events when needed

app/Http/Controllers/EventsController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Events\EventParticipationCancelled;
 use App\Models\Events;
 use Illuminate\Http\Request;
 use Illuminate\Http\JsonResponse;
@@ -83,12 +84,29 @@ class EventsController extends Controller
         }
 
         try {
+            $event = Events::with('tasks.users')->find($id);
+
+            if (!$event) {
+                return response()->json(['message' => 'Event not found'], 404);
+            }
+
+            $participants = $event->tasks->flatMap(function ($task) {
+                return $task->users;
+            })->unique('id');
+
+            foreach ($participants as $user) {
+                broadcast(new EventParticipationCancelled(
+                    $user->id,
+                    $event
+                ));
+            }
 
-            $event = Events::find($id);
             $event->delete();
-            return response()->json(["message" => "Event deleted"]);
+
+            return response()->json(["message" => "Event deleted and participants notified"]);
+
         } catch (\Exception $e) {
-            Log::info($e->getMessage());
+            Log::error("Event delete error: " . $e->getMessage());
             return response()->json(['message' => "Server error"], 500);
         }
     }