/**
  * Show the form for editing the specified resource.
  *
  * @param $teacherId
  * @param $lessonId
  *
  * @return Response
  */
 public function edit($teacherId, $lessonId)
 {
     $teacher = User::findOrFail($teacherId);
     $lesson = Lesson::findOrFail($lessonId);
     $subjects = Subject::all();
     $classes = SchoolClass::all();
     $days = Lesson::getDays();
     $adTeachers = Group::findOrFail(3)->users->except($teacherId)->map(function ($user) {
         return ['id' => $user->id, 'name' => $user->fullName()];
     });
     $adTeacher = $lesson->teachers->except($teacher->id)->first();
     return view('lesson.edit', compact('teacher', 'lesson', 'subjects', 'classes', 'days', 'adTeachers', 'adTeacher'));
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param  int $id
  *
  * @return Response
  */
 public function destroy($id)
 {
     SchoolClass::findOrFail($id)->delete();
     return redirect(action('SchoolClassController@index'));
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param $classId
  * @param $studentId
  *
  * @return Response
  */
 public function disassociate($classId, $studentId)
 {
     $class = SchoolClass::findOrFail($classId);
     $class->students()->detach($studentId);
     return redirect(action('SchoolClassController@show', [$classId]));
 }