/** * GET * Course details */ public function show($id) { $exam = Exam::find($id); $course = Course::find($exam->course_id); $feedback = DB::table('feedbacks')->join('results', 'feedbacks.result_id', '=', 'results.id')->join('exams', 'results.exam_id', '=', 'exams.id')->where('results.exam_id', $id)->where('feedbacks.student_id', Auth::user()->id)->select('feedbacks.*', 'exams.description')->orderBy('feedbacks.created_at', 'desc')->get(); return view('exams.show', ['exam' => $exam, 'course' => $course, 'feedback' => $feedback]); }