/**
* 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');
}
/**
* Set registration process active / in-active
*
* @param $user
* @return mixed
*/
public function toggleRegistrationProcess($user)
{
if ($user === 'staff') {
if ($this->isRegistrationActive('staff')) {
unlink(storage_path() . '/app/activeForStaff');
// Clear the tables
Grade::truncate();
ElectiveCount::truncate();
TeacherRequest::truncate();
AllocatedElective::truncate();
AdminStaffRequest::truncate();
HostelStaffRequest::truncate();
CurrentStudentState::truncate();
LibraryStaffRequest::truncate();
ChiefWardenStaffRequest::truncate();
Teacher::where('semNo', '>', '0')->update(['semNo' => null]);
} else {
touch(storage_path() . '/app/activeForStaff');
}
} else {
if ($user === 'students') {
if ($this->isRegistrationActive('student')) {
unlink(storage_path() . '/app/activeForStudents');
} else {
touch(storage_path() . '/app/activeForStudents');
}
}
}
return redirect()->back();
}
/**
* Add fee and hostel details of the student and
* send the corresponding approval requests
*
* @param Request $request
* @return mixed
*/
public function addFeeAndHostelDetails(Request $request)
{
$currentStudentState = $this->getCurrentStudentState();
/*
* Check if the fee receipt image is present. If present, then upload
* the image and send the approval request to the teacher, otherwise
* send the approval request to accounts branch for verification
*/
if ($request->hasFile('image')) {
$this->validate($request, ['image' => 'image|required|max:2048'], ['image' => 'The file must be a valid image file.']);
if ($request->file('image')->isValid()) {
$image = $request->file('image');
$rollNo = Auth::guard('student')->user()->rollNo;
// Set the image parameters
$imageQuality = 70;
$imagePath = env('IMAGE_DIR') . '/feeReceipts/' . $rollNo . '.jpg';
// Save the image
Image::make($image->getRealPath())->save($imagePath, $imageQuality);
/*
* Update the image path in the database
* and send the request to the teacher
*/
TeacherRequest::create(['rollNo' => Auth::guard('student')->user()->rollNo, 'semNo' => $currentStudentState->semNo, 'status' => 'new', 'imagePath' => $imagePath]);
} else {
return redirect()->back()->withErrors('Upload unsuccessful!!!');
}
} else {
$loanCase = $currentStudentState->loanCase;
// Send the request to accounts branch
AdminStaffRequest::create(['rollNo' => Auth::guard('student')->user()->rollNo, 'status' => 'new', 'loanCase' => $loanCase]);
}
/*
* Check if the hostelId is present. If present, then send the approval request to the
* concerned hostel, otherwise send the approval request to chief warden office
*/
if ($request->has('hostelId')) {
$currentStudentState->hostelId = $request['hostelId'];
$currentStudentState->save();
// Send the request to the concerned hostel
HostelStaffRequest::create(['rollNo' => Auth::guard('student')->user()->rollNo, 'hostelId' => $request['hostelId'], 'status' => 'new']);
} else {
// Send the request to chief warden office for approval
ChiefWardenStaffRequest::create(['rollNo' => Auth::guard('student')->user()->rollNo, 'status' => 'new']);
}
// Send the request to library for approval
LibraryStaffRequest::create(['rollNo' => Auth::guard('student')->user()->rollNo, 'status' => 'new']);
$currentStudentState->step = 2;
$currentStudentState->save();
// Now redirect to next step
return redirect('/students/semesterRegistration/courseDetails');
}
/**
* Hold a student registration request
*
* @param Request $request
* @return mixed
*/
public function holdRequest(Request $request)
{
if (!$this->isRegistrationActive('staff')) {
return view($this->inactiveView);
}
$rollNo = $request['rollNo'];
$remarks = $request['remarks'];
// Update the status of the student request as
// pending and add the appropriate remarks
LibraryStaffRequest::find($rollNo)->update(['status' => 'pending', 'remarks' => $remarks]);
return redirect('/libraryStaffs/semesterRegistration/studentRequests/new');
}