public function Signup(SignupRequest $request)
 {
     /*them thanh vien*/
     $firstname = $request->get("firstname");
     $lastname = $request->get("lastname");
     $pass = Hash::make($request->get("password"));
     $email = $request->get("email");
     $gender = $request->get("gender");
     $birthday = $request->get("birthday");
     $default_list_id = 0;
     $customer = customer::create(["email" => $email, "password" => $pass, "first_name" => $firstname, "last_name" => $lastname, "default_list_id" => $default_list_id, "gender" => $gender, "birthday" => $birthday]);
     /*tao danh sach mac dinh*/
     LoveList::create(["customer_id" => $customer->id, "name" => "danh sách mặc định"]);
     $default_list_id = LoveList::select(["id"])->where("customer_id", $customer->id)->first();
     /*cap nhat id danh sach mac dinh cho customer*/
     customer::where("id", $customer->id)->update(["default_list_id" => $default_list_id->id]);
     return redirect()->route("login")->with("result", "Đăng kí thành công");
 }
 public function CreateLoveList($name)
 {
     if (Request::ajax()) {
         if (Auth::check()) {
             $customer_id = Auth::user()->id;
             /*kiem tra trung name*/
             if (LoveList::where("name", $name)->where("customer_id", $customer_id)->count() > 0) {
                 $exist = true;
             } else {
                 $exist = false;
             }
             /*tao danh sach*/
             if ($exist) {
                 return json_encode(["result" => "Tên danh sách đã tồn tại"]);
             } else {
                 //them vao
                 LoveList::create(["customer_id" => $customer_id, "name" => $name]);
                 return json_encode(["result" => "Tạo danh sách thành công"]);
             }
         } else {
             return redirect()->route("login");
         }
     } else {
         return redirect()->route("home");
     }
 }