@RequestMapping(value = "/invoice/{id}", method = RequestMethod.GET)
public Invoice getInvoiceById(@PathVariable int id) {
Invoice invoice = invoiceService.getInvoiceById(id);
return addLinks(invoice);
}
@RequestMapping(value = "/invoice", method = RequestMethod.GET)
public InvoiceList getInvoiceByCustomerId(@RequestParam("customerId") int customerId) {
return addLinks(invoiceService.getInvoiceByCustomerId(customerId), customerId);
}