| Server IP : 66.29.137.217 / Your IP : 3.133.115.157 Web Server : LiteSpeed System : Linux premium294.web-hosting.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : gltevjme ( 1095) PHP Version : 7.0.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/gltevjme/cbt.bofirm.com/app/Http/Controllers/Admin/ |
Upload File : |
<?php
namespace App\Http\Controllers\Admin;
use App\Filters\QuestionFilters;
use App\Http\Controllers\Controller;
use App\Models\DifficultyLevel;
use App\Models\Exam;
use App\Models\ExamSection;
use App\Models\Question;
use App\Models\QuestionType;
use App\Repositories\ExamRepository;
use App\Repositories\QuestionRepository;
use App\Transformers\Admin\ExamSectionTransformer;
use App\Transformers\Admin\QuestionPreviewTransformer;
use Inertia\Inertia;
class ExamQuestionController extends Controller
{
private QuestionRepository $questionRepository;
private ExamRepository $repository;
public function __construct(ExamRepository $repository, QuestionRepository $questionRepository)
{
$this->middleware(['role:admin|instructor']);
$this->repository = $repository;
$this->questionRepository = $questionRepository;
}
/**
* Quiz questions page
*
* @param $exam
* @return \Illuminate\Http\RedirectResponse|\Inertia\Response
*/
public function index($exam)
{
$exam = Exam::select(['id', 'title'])->with(['examSections' => function($query) {
$query->with('section:id,name');
}])->withCount(['examSections'])->findOrFail($exam);
if($exam->exam_sections_count == 0) {
return redirect()->back()->with('errorMessage', 'Please add at least one section to the exam.');
}
return Inertia::render('Admin/Exam/Questions', [
'exam' => $exam->only(['id', 'title']),
'steps' => $this->repository->getSteps($exam->id, 'questions'),
'editFlag' => true,
'difficultyLevels' => DifficultyLevel::select(['id', 'name'])->active()->get(),
'questionTypes' => QuestionType::select(['id', 'name'])->active()->get(),
'sections' => function () use($exam) {
return fractal($exam->examSections, new ExamSectionTransformer())->toArray()['data'];
},
]);
}
/**
* Fetch exam section questions api endpoint
*
* @param $exam
* @param $section
* @param QuestionFilters $filters
* @return \Illuminate\Http\JsonResponse
*/
public function fetchQuestions($exam, $section, QuestionFilters $filters)
{
$exam = Exam::select(['id', 'title'])->findOrFail($exam);
$questions = $exam->questions()->filter($filters)
->where('exam_section_id', '=', $section)
->with(['questionType:id,name,code', 'difficultyLevel:id,name,code', 'skill:id,name'])
->paginate(10);
return response()->json([
'questions' => fractal($questions, new QuestionPreviewTransformer())->toArray(),
], 200);
}
/**
* Fetch available questions api endpoint
*
* @param $exam
* @param $section
* @param QuestionFilters $filters
* @return \Illuminate\Http\JsonResponse
*/
public function fetchAvailableQuestions($exam, $section, QuestionFilters $filters)
{
$exam = Exam::select(['id', 'title'])->findOrFail($exam);
$questions = Question::filter($filters)->whereNotIn('id', $exam->questions->pluck('id'))
->with(['questionType:id,name,code', 'difficultyLevel:id,name,code', 'skill:id,name'])
->whereHas('section', function ($q) use ($section) {
$q->where('sections.id', '=', $section);
})->paginate(10);
return response()->json([
'questions' => fractal($questions, new QuestionPreviewTransformer())->toArray()
], 200);
}
/**
* Add question to exam section
*
* @param $exam
* @param $section
* @return \Illuminate\Http\JsonResponse
*/
public function addQuestion(Exam $exam, ExamSection $section)
{
try {
$question = Question::with('questionType:id,code')->findOrFail(request()->get('question_id'));
if($exam->settings->auto_evaluation == false) {
if(!$this->questionRepository->checkAutoEvaluationEligibility($question->questionType->code)) {
return response()->json([
'status' => 'warning',
'message' => 'This question type does not supports auto evaluation.'
], 200);
}
}
if (!$section->questions->contains($question->id)) {
$section->questions()->attach([
$question->id => ['exam_id' => $exam->id]
]);
}
$section->updateMeta();
$exam->updateMeta();
return response()->json(['status' => 'success', 'message' => 'Question Added Successfully'], 200);
} catch (\Exception $e) {
return response()->json(['status' => 'error', 'message' => 'Something Went Wrong']);
}
}
/**
* Remove question from exam section
*
* @param $exam
* @param $section
* @return \Illuminate\Http\JsonResponse
*/
public function removeQuestion(Exam $exam, ExamSection $section)
{
try {
$question = Question::with('questionType:id,type')->findOrFail(request()->get('question_id'));
$section->questions()->detach($question->id);
$section->updateMeta();
$exam->updateMeta();
return response()->json(['status' => 'success', 'message' => 'Question Removed Successfully'], 200);
} catch (\Exception $e) {
return response()->json(['status' => 'error', 'message' => $e]);
}
}
}