Exemplo n.º 1
0
 public function index(Request $request)
 {
     $exams = ["GRE", "GATE", "TOEFL", "CAT"];
     $exam = $request->get('exam');
     if (in_array($exam, $exams)) {
         $details = Exams::where("exam", "=", $exam)->paginate(10);
     } else {
         $details = Exams::paginate(10);
         $exam = "all";
     }
     return view('Categories/exams', ['details' => $details, "exam" => $exam]);
 }
Exemplo n.º 2
0
 public function saveAnswerInteractivePractice(Request $request)
 {
     $input = Input::all();
     $exam = Exams::where(['code' => $input['code']])->firstOrFail();
     $user = User::find($request->user()->id);
     $correct = 0;
     foreach ($input['steps'] as $k => $v) {
         if ($k + 1 != $v) {
             break;
         }
         $correct++;
     }
     $assessment = User::find($user->id)->assessment()->where(['exam_id' => $exam->id, 'status' => 3])->get()->last();
     $assessment->status = 2;
     $assessment->score = $correct / count($input['steps']);
     $assessment->save();
     return redirect()->intended('/assessment/interactivepractice/' . $input['code'] . '/result');
 }
Exemplo n.º 3
0
 public function qa($id, $q, Request $request)
 {
     $user = User::find($request->user()->id);
     $exam = Exams::where(['code' => $id])->firstOrFail();
     $availableQuestions = $exam->questions()->count();
     if ($availableQuestions < $exam->items) {
         $exam->items = $availableQuestions;
     }
     $this->data['exam'] = $exam;
     if ($q == 0) {
         $thisactivity = new Activity();
         $thisactivity->createActivity($user, 'exam', 'took the Exam : ' . $exam->title, 0);
         $thisassess = $user->assessment()->create(['exam_id' => $exam->id, 'status' => 0]);
         $this->data['status'] = "start";
     } else {
         $assesment = User::find($user->id)->assessment()->where(['exam_id' => $exam->id])->get()->last();
         $questions = $exam->questions()->whereNotExists(function ($query) use($user, $assesment) {
             $query->select('answers.question_id')->from('answers')->whereRaw('answers.question_id = questions.id AND answers.exam_id = questions.exam AND answers.user_id = "' . $user->id . '" AND answers.assessment_id = "' . $assesment->id . '"');
         })->get();
         if (count($questions)) {
             $question = $questions->random(1)->toArray();
             $this->data['status'] = "exam";
             $question['questionid'] = $q;
             $ac = 0;
             $questionarray = json_decode($question['choices']);
             $question['choices'] = array_map(function ($k, $a) {
                 $b = [];
                 $b['text'] = $a;
                 $b['id'] = $k;
                 return $b;
             }, range(0, count($questionarray) - 1), $questionarray);
             shuffle($question['choices']);
             $this->data['assessment'] = $assesment->toArray();
             $this->data['question'] = $question;
         } else {
             $this->data['status'] = "result";
             $correct = Answers::where(['exam_id' => $exam->id, 'assessment_id' => $assesment->id, 'user_id' => $user->id, 'answer' => 0])->count();
             $answered = Answers::where(['exam_id' => $exam->id, 'assessment_id' => $assesment->id, 'user_id' => $user->id])->count();
             $this->data['score'] = ['total' => $exam->items, 'answered' => $answered, 'correct' => $correct];
             $assessment = $assesment;
             $assessment->status = 1;
             if ($exam->items > 0) {
                 $assessment->score = $correct / $exam->items;
             } else {
                 $assessment->score = 0;
             }
             $assessment->save();
         }
     }
     return view('home.questions', $this->data);
 }