/**
  * @param Request $request
  * @param JobCard $job_card
  * @return \Illuminate\Http\RedirectResponse
  */
 public function store(Request $request, JobCard $job_card)
 {
     $this->authorize('edit_slitting_log_sheet');
     $slitting_log_sheet = new SlittingLogSheet();
     $job_card->slittingLogSheets()->save($slitting_log_sheet);
     flash()->success('New Log Sheet', 'A new log sheet has been created.');
     return redirect()->action('SlittingLogSheetsController@edit', [$slitting_log_sheet]);
 }