public function store(Request $request, Employee $employee)
 {
     // dd($request->all());
     if ($request->isMethod('PUT')) {
         $employee->approval_heirarchy->update($this->getApproval($request));
         flash()->success($employee->full_name . ' approval heirarchy was already saved and updated.');
     } else {
         $employee->approval_heirarchy()->create($this->getApproval($request));
         flash()->success($employee->full_name . ' approval heirarchy was already set.');
     }
     return redirect()->back();
 }