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);
         }
     }

app/Http/Controllers/TasksController.php

@@ -2,6 +2,9 @@
 
 namespace App\Http\Controllers;
 
+use App\Events\TaskParticipationCancelled;
+use App\Events\VolunteerAssignedToTask;
+use App\Events\VolunteerUnassignedFromTask;
 use App\Models\Events;
 use App\Models\Task;
 use App\Models\User;
@@ -46,7 +49,7 @@ class TasksController extends Controller
 
             $task = Task::find($request["task_id"]);
 
-            if($task->max_participants = $task->users()->count()) {
+            if($task->max_participants === $task->users()->count()) {
                 return response()->json(["message" => "Max participants reached"], 403);
             }
 
@@ -69,13 +72,24 @@ class TasksController extends Controller
 
             $task = Task::find($request["task_id"]);
 
+            if ($task->users()->where('user_id', $id)->exists()) {
+                return response()->json(["message" => "User already assigned to this task"], 400);
+            }
+
             if($task->max_participants === $task->users()->count()) {
                 return response()->json(["message" => "Max participants reached"], 403);
             }
 
             $user = User::find($id);
 
-            if($user) $task->users()->attach($id);
+            if($user) {
+                $task->users()->attach($id);
+                broadcast(new VolunteerAssignedToTask(
+                    $user->id,
+                    $task,
+                    $task->event
+                ));
+            }
 
             return response()->json(['message' => "Task assigned"], 200);
 
@@ -101,19 +115,33 @@ class TasksController extends Controller
     }
 
     public function deleteTask(Request $request, int $id): JsonResponse {
-
         if(Gate::denies('delete', Task::class)) {
             return response()->json(["message" => "Can't delete task"], 403);
         }
 
         try {
+            $task = Task::with(['users', 'event'])->find($id);
+
+            if (!$task) {
+                return response()->json(["message" => "Task not found"], 404);
+            }
+
+            $participants = $task->users;
+
+            foreach ($participants as $user) {
+                broadcast(new TaskParticipationCancelled(
+                    $user->id,
+                    $task,
+                    $task->event
+                ));
+            }
 
-            $task = Task::find($id);
             $task->delete();
-            return response()->json(['message' => "Task deleted"], 200);
+
+            return response()->json(['message' => "Task deleted and participants notified"], 200);
 
         } catch(\Exception $e) {
-            Log::info($e->getMessage());
+            Log::error($e->getMessage());
             return response()->json(['message' => "Server error"], 500);
         }
     }
@@ -142,4 +170,67 @@ class TasksController extends Controller
             return response()->json(['message' => "Server error"], 500);
         }
     }
+
+
+
+
+
+    public function unassignSelf(Request $request): JsonResponse {
+        try {
+            $task = Task::find($request["task_id"]);
+            $userId = $request->user()->id;
+
+            if (!$task) {
+                return response()->json(["message" => "Task not found"], 404);
+            }
+
+            $task->users()->detach($userId);
+
+            return response()->json(['message' => "Successfully unassigned from task"], 200);
+
+        } catch (\Exception $e) {
+            Log::error("UnassignSelf error: " . $e->getMessage());
+            return response()->json(['message' => "Server error"], 500);
+        }
+    }
+
+
+
+    public function unassignUser(Request $request, int $id): JsonResponse {
+
+        if(Gate::denies('unassignOther', Task::class)) {
+            return response()->json(["message" => "Unauthorized"], 403);
+        }
+
+        try {
+            $task = Task::with('event')->find($request["task_id"]);
+
+            if (!$task) {
+                return response()->json(["message" => "Task not found"], 404);
+            }
+
+            $isAssigned = $task->users()->where('user_id', $id)->exists();
+            if (!$isAssigned) {
+                return response()->json(["message" => "User is not assigned to this task"], 400);
+            }
+
+            $user = User::find($id);
+
+            if ($user) {
+                $task->users()->detach($id);
+
+                broadcast(new VolunteerUnassignedFromTask(
+                    $user->id,
+                    $task,
+                    $task->event
+                ));
+            }
+
+            return response()->json(['message' => "User unassigned successfully"], 200);
+
+        } catch(\Exception $e) {
+            Log::error("UnassignUser error: " . $e->getMessage());
+            return response()->json(['message' => "Server error"], 500);
+        }
+    }
 }