6

JCart : Customer Registration

 2 years ago
source link: https://www.sivalabs.in/2015/12/jcart-customer-registration/
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
neoserver,ios ssh client

JCart : Customer RegistrationSkip to content

Share this:

To facilitate new customer registration we will provide a new Registration form where customer provide his details and register with our system.

Let us implement the back-end customer service operations.

public interface CustomerRepository extends JpaRepository<Customer, Integer>{
	Customer findByEmail(String email);
}

@Service
@Transactional
public class CustomerService 
{
	@Autowired 
	CustomerRepository customerRepository;
	
	public Customer getCustomerByEmail(String email) {
		return customerRepository.findByEmail(email);
	}

	public Customer createCustomer(Customer customer) {
		return customerRepository.save(customer);
	}
}

@Component
public class CustomerValidator implements Validator
{
	@Autowired 
	private CustomerService custmoerService;

	@Override
	public boolean supports(Class<?> clazz) {
		return Customer.class.isAssignableFrom(clazz);
	}

	@Override
	public void validate(Object target, Errors errors) {
		Customer customer = (Customer) target;
		Customer customerByEmail = custmoerService
		        .getCustomerByEmail(customer.getEmail());
		if(customerByEmail != null){
			errors.rejectValue("email", "error.exists", 
			new Object[]{customer.getEmail()}, 
			"Email "+customer.getEmail()+" already in use");
		}
	}
	
}

Let us implement the CustomerController registration handler methods as follows:

@Controller
public class CustomerController extends JCartSiteBaseController
{	
	@Autowired private CustomerService customerService;
	@Autowired private CustomerValidator customerValidator;
	@Autowired protected PasswordEncoder passwordEncoder;
	
	@Override
	protected String getHeaderTitle()
	{
		return "Login/Register";
	}

	@RequestMapping(value="/register", method=RequestMethod.GET)
	protected String registerForm(Model model)
	{
		model.addAttribute("customer", new Customer());
		return "register";
	}
	
	@RequestMapping(value="/register", method=RequestMethod.POST)
	protected String register(
	    @Valid @ModelAttribute("customer") Customer customer, 
		BindingResult result, Model model, 
		RedirectAttributes redirectAttributes)
	{
		customerValidator.validate(customer, result);
		if(result.hasErrors()){
			return "register";
		}
		String password = customer.getPassword();
		String encodedPwd = passwordEncoder.encode(password);
		customer.setPassword(encodedPwd);
		
		Customer persistedCustomer = customerService.createCustomer(customer);
		logger.debug("Created new Customer with id : {} and email : {}", 
		    persistedCustomer.getId(), persistedCustomer.getEmail());
		redirectAttributes.addFlashAttribute("info", 
		            "Customer created successfully");
		return "redirect:/login";
	}
	
}

Finally let us create the register.html thymeleaf view as follows:

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" 
	  xmlns:th="http://www.thymeleaf.org"
	  xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"
      layout:decorator="layout/mainLayout">
      
<head>
	<title>Register</title>
</head>
<body>
	<div layout:fragment="content">
		<div class="single-product-area">
			<div class="zigzag-bottom"></div>
			<div class="container">
				
				<div class="row">
					
					<div class="col-md-offset-3 col-md-6" >
						<form id="login-form-wrap" th:action="@{/register}" th:object="${customer}" method="post">

							<p class="form-row form-row-first">
								<label for="firstName">FirstName <span class="required">*</span>
								</label>
								<input type="text" th:field="*{firstName}" class="input-text"/>
								<p th:if="${#fields.hasErrors('firstName')}" th:errors="*{firstName}" th:errorclass="text-danger">Incorrect data</p>
							</p>
							
							<p class="form-row form-row-first">
								<label for="lastName">LastName <span class="required">*</span>
								</label>
								<input type="text" th:field="*{lastName}" class="input-text"/>
								<p th:if="${#fields.hasErrors('lastName')}" th:errors="*{lastName}" th:errorclass="text-danger">Incorrect data</p>
								
							</p>
							
							<p class="form-row form-row-first">
								<label for="email">Email <span class="required">*</span>
								</label>
								<input type="email" th:field="*{email}" class="input-text" placeholder="Email"/>
								<p th:if="${#fields.hasErrors('email')}" th:errors="*{email}" th:errorclass="text-danger">Incorrect data</p>
							</p>
							<p class="form-row form-row-last">
								<label for="password">Password <span class="required">*</span>
								</label>
								<input type="password" th:field="*{password}" class="input-text" placeholder="Password"/>
								<p th:if="${#fields.hasErrors('password')}" th:errors="*{password}" th:errorclass="text-danger">Incorrect data</p>
							</p>
							
							<p class="form-row form-row-first">
								<label for="phone">Phone <span class="required">*</span>
								</label>
								<input type="text" th:field="*{phone}" class="input-text"/>
								<p th:if="${#fields.hasErrors('phone')}" th:errors="*{phone}" th:errorclass="text-danger">Incorrect data</p>
							</p>
							<div class="clear"></div>


							<p class="form-row">
								<input type="submit" value="Login" class="button"/>
							</p>
							
							<p>
								<div th:if="${info!=null}" class="alert alert-warning alert-dismissable" >
									<p><i class="icon fa fa-warning"></i> <span th:text="${info}"></span></p>
								</div>   
							</p>
							<p class="lost_password">
								Existing Customer? <a href="#" th:href="@{/login}" th:text="#{label.login}">Login</a>
							</p>
							
							<div class="clear"></div>
						</form>
						
					</div>
				</div>
				
			</div>
		</div>
	</div>
	
</body>
    
</html>

Now new customers can click on Register link and register themselves. Once the registration is successful he can login and proceed to checkout the cart.


report

Recommend

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK