CustomerController.java

CustomerController.java

@Controller
@RequestMapping("/customer")
public class CustomerController {

	@Autowired
	private  CustomerService  customerService;
	
	//@RequestMapping("/list")
	@GetMapping("/list")
	public String listcustomer(Model themodel) {
		themodel.addAttribute("customers",customerService.getCustomer());
		
		return "list-customer";
	}
	
	
	@GetMapping("/addcustomer")
	public String addCustomer(Model themodel) {
		System.out.println("in addCustomer ");
		Customer customer=new Customer();
		themodel.addAttribute(customer);
		return "show-customer-form";
	}
	
	@PostMapping("/processform")
	public String processForm(Model themodel,@ModelAttribute("customer") Customer newcustomer ) {
		
		
		//adding logic here
		customerService.addCustomer(newcustomer);
		
		//display
		themodel.addAttribute("customers",customerService.getCustomer());
		
		System.out.println("in process form");
		return "list-customer";
	}
	
	
	@GetMapping("/update")
	public String updateCustomer(Model themodel,@RequestParam("customerId") int theId ) {
		
		themodel.addAttribute("customer",customerService.getSingleCustomer(theId));
		
		return "show-customer-form";
		
		
	}
	
	@GetMapping("/delete")
	public String deleteCustomer(Model themodel,@RequestParam("customerId") int theId ) {
		

				//adding logic here
				customerService.deleteCustomer(theId);
		
		
				//display
				themodel.addAttribute("customers",customerService.getCustomer());
				
				System.out.println("in process form");
				return "list-customer";
		
		
	}
	
}