public function back(Request $request, $id)
 {
     $primero = Chanel::orderBy('id', 'ASC')->whereNotNull('programming')->limit(1)->get();
     if ($id == $primero[0]['id']) {
         $prueba = Chanel::find($id);
         $chanel = Chanel::all();
         $noBack = 'no';
         return view('Site.chanel', compact('chanel', 'prueba', 'noBack'));
     } else {
         $prueba = Chanel::where('id', '<', $id)->orderBy('id', 'DESC')->limit(1)->get();
         $prueba = $prueba[0];
         $chanel = Chanel::all();
         return view('Site.chanel', compact('chanel', 'prueba'));
     }
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function destroy($id)
 {
     $canal = Chanel::find($id);
     $delete = $canal->delete();
     if ($delete) {
         $message = ' ' . $canal->name . ' Deleted succesfully';
     } else {
         $message = ' ' . $canal->name . ' It could not be deleted';
     }
     \Session::flash('message', $message);
     return redirect()->route('admin.chanel.index');
 }