app/Http/Controllers/Api/ExerciseController.php

@@ -6,9 +6,9 @@ use App\Http\Controllers\Controller;
 use App\Http\Requests\CreateExerciseRequest;
 use App\Services\ExerciseService;
 use App\Services\ExerciseSkillService;
+use App\Services\QuestionGroupService;
 use App\Services\QuestionService;
 use App\Services\SkillService;
-use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
 
 class ExerciseController extends Controller
@@ -24,25 +24,7 @@ class ExerciseController extends Controller
         $this->skillService = $skillService;
         $this->exerciseSkillService = $exerciseSkillService;
         $this->questionService = $questionService;
-    }
-
-    public function index(Request $request)
-    {
-        $exercises = $this->exerciseService->getExercises($request->all());
-
-        if ($exercises->isEmpty()) {
-            return response()->json([
-                'status' => true,
-                'data' => $exercises,
-                'message' => 'Không có dữ liệu.',
-            ]);
-        }
 
-        return response()->json([
-            'status' => true,
-            'data' => $exercises,
-            'message' => 'Lấy danh sách đề thi thành công.',
-        ]);
     }
 
     public function create(CreateExerciseRequest $request)
@@ -63,14 +45,14 @@ class ExerciseController extends Controller
 
             return response()->json([
                 'success' => true,
-                'message' => 'Tạo đề thi thành công.',
+                'message' => 'Exercise created successfully',
                 'exercise_id' => $exerciseId
             ], 201);
         } catch (\Exception $e) {
             DB::rollBack();
             return response()->json([
                 'success' => false,
-                'message' => 'Tạo đề thi thất bại.',
+                'message' => 'Failed to create exercise',
                 'error' => $e->getMessage()
             ], 500);
         }

app/Services/ExerciseService.php

@@ -6,36 +6,6 @@ use App\Models\Exercise;
 
 class ExerciseService
 {
-
-    public function getExercises($params)
-    {
-        $limit = isset($params['limit']) ? min((int)$params['limit'], 100) : 10;
-        $offset = isset($params['offset']) ? max((int)$params['offset'], 0) : 0;
-        $lessonName = $params['search'] ?? null;
-
-        $query = Exercise::select('id', 'lesson_name', 'description', 'status', 'level', 'year', 'created_at');
-
-        if (!empty($lessonName)) {
-            $query->where('lesson_name', 'like', '%' . $lessonName . '%');
-        }
-
-        // Lấy dữ liệu chính
-        $data = $query->orderByDesc('created_at')
-            ->skip($offset)
-            ->take($limit)
-            ->get()
-            ->map(function ($item) {
-                $item->level = match ((int)$item->level) {
-                    0 => 'easy',
-                    1 => 'normal',
-                    2 => 'hard',
-                    default => 'unknown',
-                };
-                return $item;
-            });
-
-        return $data;
-    }
     public function createExercise($dataExercise)
     {
         $dataCreateExercise = [

routes/api.php

@@ -13,6 +13,5 @@ Route::middleware(['auth:api', 'role:admin'])->get('/user', function (Request $r
 });
 
 Route::middleware('auth:api')->group(function () {
-    Route::get('/exercise', [ExerciseController::class, 'index'])->name('exercise.index');
     Route::post('/exercise/create', [ExerciseController::class, 'create'])->name('exercise.create');
 });