/**
* Display the specified resource.
*
* @param int $id
* @return Response
*/
public function show($id)
{
$course = Course::findOrFail($id);
if (\Auth::user()->role_id == 3) {
$is_professor = true;
$professor = DB::table('professors')->join('users', 'professors.user_id', '=', 'users.id')->where('users.id', '=', \Auth::user()->id)->first();
$lectures = DB::table('lectures')->where('course_id', '=', $id)->get();
return view('shared.course_detail', compact('course', 'is_professor', 'professor', 'course', 'lectures'));
}
if (\Auth::user()->role_id == 4) {
$courses = DB::table('courses')->join('institutions', 'institutions.id', '=', 'courses.inst_id')->join('professors', 'professors.prof_id', '=', 'courses.prof_id')->where('courses.id', '=', $id)->first();
$student_id = Student::where('user_id', '=', \Auth::user()->id)->first()->id;
$student_course = StudentCourses::where('student_id', '=', $student_id)->where('course_id', '=', $id)->first();
if ($student_course) {
$is_enrolled = true;
} else {
$is_enrolled = false;
}
$lectures = DB::table('lectures')->where('course_id', '=', $id)->get();
$is_student = true;
return view('course.view_one', compact('courses', 'is_student', 'is_enrolled', 'lectures'));
}
}
public function enroll(Request $request)
{
$student_id = Student::where('user_id', '=', \Auth::user()->id)->first()->id;
$query = StudentCourses::create(['student_id' => $student_id, 'course_id' => $request->course_id]);
return redirect('course/' . $request->course_id);
}
