app/Exports/StudentsExport.php

@@ -22,7 +22,6 @@ public function __construct(
         private readonly ?string $gender = null,
         private readonly ?int $departmentId = null,
         private readonly ?string $status = null,
-        private readonly ?int $enrollmentYear = null,
     ) {}
 
     public function title(): string
@@ -32,7 +31,7 @@ public function title(): string
 
     public function collection(): Enumerable
     {
-        return app(StudentService::class)->forExport($this->search, $this->gender, $this->departmentId, $this->status, $this->enrollmentYear);
+        return app(StudentService::class)->forExport($this->search, $this->gender, $this->departmentId, $this->status);
     }
 
     public function headings(): array

app/Http/Controllers/Admin/Users/StudentController.php

@@ -35,12 +35,10 @@ public function index(PaginatedRequest $request): Response
                 gender: $request->validated('gender'),
                 departmentId: $request->validated('department_id'),
                 status: $request->validated('status'),
-                enrollmentYear: $request->validated('enrollment_year'),
             ),
             'departments' => $this->departmentService->getAllForSelect(),
             'statuses' => StudentStatus::options(),
-            'enrollmentYears' => $this->service->getEnrollmentYears(),
-            'filters' => $request->only(['gender', 'department_id', 'status', 'enrollment_year']),
+            'filters' => $request->only(['gender', 'department_id', 'status']),
         ]);
     }
 
@@ -116,7 +114,6 @@ public function export(PaginatedRequest $request): BinaryFileResponse
             gender: $request->validated('gender'),
             departmentId: $request->validated('department_id'),
             status: $request->validated('status'),
-            enrollmentYear: $request->validated('enrollment_year'),
         ), 'mahasiswa.xlsx');
     }
 }

app/Http/Requests/PaginatedRequest.php

@@ -24,7 +24,6 @@ public function rules(): array
             'gender' => ['nullable', 'string', Rule::in(Gender::values())],
             'department_id' => ['nullable', 'integer'],
             'status' => ['nullable', 'string'],
-            'enrollment_year' => ['nullable', 'integer'],
             'semester' => ['nullable', 'string', Rule::in(Semester::values())],
             'is_active' => ['nullable', Rule::in(['true', 'false'])],
             'academic_term_id' => ['nullable', 'integer'],

app/Services/Admin/Users/StudentService.php

@@ -23,31 +23,21 @@ public function getAllForSelect(): Collection
             ->get();
     }
 
-    public function getEnrollmentYears(): array
+    public function paginated(int $perPage = 25, string $search = '', ?string $gender = null, ?int $departmentId = null, ?string $status = null): LengthAwarePaginator
     {
-        return Student::query()
-            ->select('enrollment_year')
-            ->distinct()
-            ->orderByDesc('enrollment_year')
-            ->pluck('enrollment_year')
-            ->all();
-    }
-
-    public function paginated(int $perPage = 25, string $search = '', ?string $gender = null, ?int $departmentId = null, ?string $status = null, ?int $enrollmentYear = null): LengthAwarePaginator
-    {
-        return $this->filteredQuery($search, $gender, $departmentId, $status, $enrollmentYear)
+        return $this->filteredQuery($search, $gender, $departmentId, $status)
             ->latest()
             ->paginate($perPage);
     }
 
-    public function forExport(string $search = '', ?string $gender = null, ?int $departmentId = null, ?string $status = null, ?int $enrollmentYear = null): Collection
+    public function forExport(string $search = '', ?string $gender = null, ?int $departmentId = null, ?string $status = null): Collection
     {
-        return $this->filteredQuery($search, $gender, $departmentId, $status, $enrollmentYear)
+        return $this->filteredQuery($search, $gender, $departmentId, $status)
             ->orderBy('created_at', 'desc')
             ->get();
     }
 
-    private function filteredQuery(string $search, ?string $gender, ?int $departmentId, ?string $status, ?int $enrollmentYear = null): Builder
+    private function filteredQuery(string $search, ?string $gender, ?int $departmentId, ?string $status): Builder
     {
         return User::select(['id', 'username', 'email', 'is_active'])
             ->with([
@@ -64,8 +54,7 @@ private function filteredQuery(string $search, ?string $gender, ?int $department
             }))
             ->when($gender, fn ($q) => $q->whereHas('profile', fn ($q) => $q->where('gender', $gender)))
             ->when($departmentId, fn ($q) => $q->whereHas('student', fn ($q) => $q->where('department_id', $departmentId)))
-            ->when($status, fn ($q) => $q->whereHas('student', fn ($q) => $q->where('status', $status)))
-            ->when($enrollmentYear, fn ($q) => $q->whereHas('student', fn ($q) => $q->where('enrollment_year', $enrollmentYear)));
+            ->when($status, fn ($q) => $q->whereHas('student', fn ($q) => $q->where('status', $status)));
     }
 
     public function create(array $data): User

resources/js/pages/admin/users/students/index.tsx

@@ -37,12 +37,10 @@ type Props = {
     };
     departments: Department[];
     statuses: StatusOption[];
-    enrollmentYears: number[];
     filters: {
         gender?: string;
         department_id?: string;
         status?: string;
-        enrollment_year?: string;
     };
 };
 
@@ -50,7 +48,6 @@ export default function StudentIndex({
     students,
     departments,
     statuses,
-    enrollmentYears,
     filters,
 }: Props) {
     const [deleting, setDeleting] = useState<Student | null>(null);
@@ -78,14 +75,6 @@ export default function StudentIndex({
             label: 'Status',
             options: statuses,
         },
-        {
-            key: 'enrollment_year',
-            label: 'Angkatan',
-            options: enrollmentYears.map((year) => ({
-                value: String(year),
-                label: String(year),
-            })),
-        },
     ];
 
     const pagination: PaginationState = {