public Customer(InvoiceCustomer customer)
{
Name = customer == null ? "Costomer not set" : customer.Name;
Address = customer == null ? new AddressModel() : new AddressModel(customer.Line1, customer.Line2, customer.City, customer.State, customer.PostalCode);
}
public virtual void UpdateCustomer(string name, string line1, string line2, string city, string state, string postalCode)
{
InvoiceCustomer = new InvoiceCustomer(name, line1, line2, city, state, postalCode);
}