/**
* Get the response for a forbidden operation.
*
* @return \Illuminate\Http\Response
*/
public function forbiddenResponse()
{
$quiz = Quiz::findOrFail($this->quiz_id);
$message = trans('messages.the_test_time_has_expired');
Flash::warning($message);
return redirect()->route('units.show', $quiz->unit->id);
}
/**
* Store a newly created resource in storage.
*
* @param Request $request
* @return Response
*/
public function store(Request $request)
{
$quiz = Quiz::findOrFail($request->get('quiz_id'));
//calculamos la nota
$value_evaluation = $quiz->evaluation->value;
$max_question = $quiz->evaluation->max_question;
$min_value = $quiz->evaluation->min_value;
$answers = $quiz->answers;
/*
* Respuestas Correctas
*/
$correct_answers = 0;
foreach ($answers as $answer) {
if ($answer->correct == 1) {
$correct_answers++;
}
}
$quiz_result = $value_evaluation / $max_question * $correct_answers;
$quiz_approval = $quiz_result * 100 / $value_evaluation;
if ($quiz_approval < $min_value) {
$quiz->status = 'rejected';
} else {
$quiz->status = 'approved';
}
$quiz->save();
$result = new Result();
$result->fill($request->all());
$result->correct_answers = $correct_answers;
$result->quiz_result = $quiz_result;
$result->quiz_approval = $quiz_approval;
$result->user_id = Auth::id();
$result->save();
return redirect()->route('results.show', $result);
}
/**
* Update the specified resource in storage.
*
* @param int $id
* @return Response
*/
public function update($id, QuizRequest $request)
{
$quiz = Quiz::findOrFail($id);
$quiz->category_id = $request->input('cat_list');
$quiz->update($request->all());
flash()->success('New Quiz has been updated!');
return redirect('quizzes');
}
/**
* Display the specified resource.
*
* @param int $id
* @return Response
*/
public function show($id)
{
$quiz = Quiz::findOrFail($id);
$result = Result::where('quiz_id', $quiz->id)->first();
if (!$result) {
$quiz->status = 'rejected';
$quiz->save();
$result = new Result();
$result->quiz_id = $quiz->id;
$result->user_id = $quiz->user_id;
$result->save();
}
return view('teacher.results.show')->with('result', $result)->with('title', trans('titles.results'));
}
/**
* @param $id
* @param Request $request
* @return \Illuminate\Http\RedirectResponse
*/
public function next($id, Request $request)
{
$quiz = Quiz::findOrFail($id);
$quiz->answers()->attach($request->get('answer_id'));
return redirect()->route('quizzes.show', $quiz);
}
