/**
  * Store a newly created visit in storage.
  *
  * @return Response
  */
 public function store()
 {
     $phone_number = Input::only('phone_number');
     $party = Party::where('phone_number', $phone_number)->first();
     $data = Input::only('size');
     $data['party_id'] = $party->id;
     $visit = Visit::create($data);
     return Response::json($visit);
 }
 /**
  * Update the specified resource in storage.
  * PUT /api/partys
  *
  * @return Response
  */
 public function update()
 {
     $data = Input::only('name', 'phone_number');
     $party = Party::where('phone_number', $data['phone_number'])->first();
     if ($party) {
         $party->name = $data['name'];
         $party->phone_number = $data['phone_number'];
         $party->save();
     } else {
         $party = Party::create($data);
     }
     return Response::json($party);
 }