/**
* Delete a student registration request
*
* @param Request $request
* @return \Illuminate\Http\RedirectResponse
*/
public function deleteRequest(Request $request)
{
$rollNo = $request['rollNo'];
// Delete the request from all associated tables
AllocatedElective::where('rollNo', $rollNo)->delete();
Grade::where('rollNo', $rollNo)->delete();
HostelStaffRequest::destroy($rollNo);
TeacherRequest::destroy($rollNo);
AdminStaffRequest::destroy($rollNo);
LibraryStaffRequest::destroy($rollNo);
ChiefWardenStaffRequest::destroy($rollNo);
// If the student has been verified, then decrement his/her semester
if (CurrentStudentState::find($rollNo)->approved == true) {
$student = Student::find($rollNo);
$student->semNo = $student->semNo - 1;
$student->save();
}
CurrentStudentState::destroy($rollNo);
return redirect('/teachers/semesterRegistration/studentRequests/all');
}
