AdminCustomer

@Controller
@RequestMapping("/admin")
public class AdminCustomer {


    @Autowired
    private CustomerService customerService;

    @RequestMapping("/customer/deleteCustomer/{id}")
    public String deleteCustomer(@PathVariable int id, Model model, HttpServletRequest request) {

        Customer customer = customerService.getCustomerById(id);
        customerService.deleteCustomer(customer);

        return "redirect:/admin/customer";
    }
}