public bool AddNewRent()
{
bool success = false;
Client client = Client.AddNewClient(rentCarView.ClientName, rentCarView.ClientSurname, rentCarView.LicenseNumber);
Car car = Car.GetCarByLicensePlateNum(rentCarView.LicensePlateNumber);
Rent rent = new Rent(client, car, rentCarView.DateStart, rentCarView.DateEnd, rentCarView.TotalCost);
if (rent.CreateNewRent())
{
car.SetStatusAsRent(car);
success = true;
}
return(success);
}