public function delete_lecture($id)
{
$lecture = Lecture::findOrFail($id);
if (Course::findOrFail($lecture->course_id)->lectures()->count() == 1) {
return redirect::back()->withInput()->withErrors(['You can not delete the last lecture in the course.']);
}
File::delete('pdf/' . $lecture->pdf);
dd($lecture->pdf);
$lecture->Delete();
Session::flash('lec_deleted', 'alt');
return redirect('courses/' . $lecture->course()->first()->id);
}
/**
* Display the specified resource.
*
* @param int $id
* @return Response
*/
public function show($id)
{
$lecture = Lecture::findOrFail($id);
return view('lecture.view', compact('lecture'));
}
