package bigbank.web;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.util.Assert;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
import bigbank.Account;
import bigbank.BankService;
public class PostAccounts implements Controller {
private final BankService bankService;
public PostAccounts(BankService bankService) {
Assert.notNull(bankService);
this.bankService = bankService;
}
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
// Security check (this is unnecessary if Spring Security is performing the authorization)
// if (!request.isUserInRole("ROLE_TELLER")) {
// throw new AccessDeniedException("You must be a teller to post transactions (Spring Security message)");
// }
// Actual business logic
Long id = ServletRequestUtils.getRequiredLongParameter(request, "id");
Double amount = ServletRequestUtils.getRequiredDoubleParameter(request, "amount");
Account a = bankService.readAccount(id);
bankService.post(a, amount);
return new ModelAndView("redirect:listAccounts.html");
}
}