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2026-05-30 22:15:16 +07:00
<?php
namespace App\Http\Controllers\Admin;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\Department;
use App\Models\Position;
use App\Models\TrainingMatrix;
use App\Models\User;
use App\Models\QuestionBank;
class ExamManagementController extends Controller
{
/**
* Menampilkan halaman Bank Soal dengan Filter Komprehensif
*/
public function questionBank(Request $request)
{
// 1. Siapkan Data untuk Dropdown Filter
$departments = Department::orderBy('name', 'asc')->get();
$positions = Position::orderBy('name', 'asc')->get();
// $matrices = TrainingMatrix::orderBy('title', 'asc')->get();
// Ambil daftar user yang pernah membuat soal (untuk filter 'Pembuat')
// Sesuaikan nama relasi/kolom jika berbeda
$creators = User::whereHas('roles', function($q){
$q->whereIn('name', ['admin', 'trainer']);
})->orderBy('first_name', 'asc')->get();
// 2. Query Utama dengan Relasi
$query = QuestionBank::with(['department', 'position', 'creator']);
// 3. Logika Filter Dinamis
if ($request->filled('search')) {
$query->where('question_text', 'like', '%' . $request->search . '%');
}
if ($request->filled('department_id')) {
$query->where('department_id', $request->department_id);
}
if ($request->filled('position_id')) {
$query->where('position_id', $request->position_id);
}
// if ($request->filled('matrix_id')) {
// $query->where('training_matrix_id', $request->matrix_id);
// }
if ($request->filled('question_type')) {
$query->where('type', $request->question_type);
}
if ($request->filled('question_level')) {
$query->where('level', $request->question_level);
}
if ($request->filled('created_by')) {
$query->where('created_by', $request->created_by);
}
// 4. Eksekusi Query dengan Pagination
$questions = $query->latest()->paginate(15)->withQueryString();
$totalQuestions = $questions->total();
return view('pages.admin.exams.question-bank', compact(
'questions', 'totalQuestions', 'departments', 'positions', 'creators'
));
}
/**
* Menghapus banyak soal sekaligus (Bulk Delete)
*/
public function bulkDelete(Request $request)
{
$request->validate([
'question_ids' => 'required|array',
'question_ids.*' => 'exists:questions,id'
]);
try {
Question::whereIn('id', $request->question_ids)->delete();
return back()->with('success', count($request->question_ids) . ' Soal berhasil dihapus secara massal.');
} catch (\Exception $e) {
return back()->with('error', 'Gagal menghapus soal: ' . $e->getMessage());
}
}
/**
* Menampilkan Halaman Import Soal
*/
public function importView()
{
return view('pages.admin.exams.import-questions');
}
}