public function destroy(DiscountFormRequest $request, $id)
 {
     $event = Event::find($request->input('event'));
     $discount = Discount::find($id);
     if ($discount && $event->user_id == $request->user()->id) {
         $discount->delete();
         \Flash::success('Discount deleted');
     } else {
         \Flash::danger('Sorry, permission denied');
     }
     //return redirect(action('EventsController@admin', $request->input('event')));
     return Redirect::back()->with(['tabName' => 'discounts']);
 }
 public function DiscountGetDelete($id)
 {
     Cate::where("discount_id", $id)->update(["discount_id" => 0]);
     $discount = Discount::find($id);
     $discount->delete();
     return redirect()->route("admin.discount.list");
 }
 /**
  * Show the form for editing the specified resource.
  *
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function edit($id)
 {
     //
     $discount = Discount::find($id);
     return view('discounts/edit', compact('discount'));
 }