// POST: api/Customer
 public HttpResponseMessage Post(Customer customer)
 {
     CustomerRepository.InsertCustomer(customer);
     var response = Request.CreateResponse(HttpStatusCode.Created, customer);
     string url = Url.Link("DefaultApi", new { customer.CustomerID});
     response.Headers.Location = new Uri(url);
     return response;
 }
 //Insert the customer to database
 public static void InsertCustomer(Customer customer)
 {
     CustomerDb.Customers.Add(customer);
     CustomerDb.SaveChanges();
 }