private boolean isUserNameAvailable(CustomerDAO customer) {
if (customer.getCustomerByUserName(form.getUsername()) == null) {
return true;
} else {
return false;
}
}
@Override
public List<MessageJSON> perform(HttpServletRequest request) {
CustomerDAO customer;
List<MessageJSON> messagejson = new ArrayList<MessageJSON>();
List<String> message = new ArrayList<String>();
HttpSession session = request.getSession(true);
// EmployeeBean employee = (EmployeeBean)session.getAttribute("user");
/** Check if the logged in user is an employee. Modified by Hunter */
EmployeeBean employee = null;
try {
employee = (EmployeeBean) session.getAttribute("user");
} catch (Exception e) {
messagejson.add(new MessageJSON("I'm sorry you are not authorized to perform that action"));
return messagejson;
}
//
if (employee == null) {
// return error message invalid session id;
messagejson.add(new MessageJSON("You must log in prior to making this request"));
return messagejson;
}
if (!(session.getAttribute("user") instanceof EmployeeBean)) {
messagejson.add(new MessageJSON("I'm sorry you are not authorized to perform that action"));
return messagejson;
}
message.addAll(form.getValidationErrors());
if (message.size() > 0) {
/*for(String msg : message) {
messagejson.add(new MessageJSON(msg));
}
return messagejson;*/
messagejson.add(new MessageJSON("I'm sorry, there was problem creating the account"));
return messagejson;
}
// return over here to avoid session connection in case error
customer = new CustomerDAO();
if (!isUserNameAvailable(customer)) {
messagejson.add(new MessageJSON("I'm sorry, there was problem creating the account"));
return messagejson;
}
// If everything is correct, create new customer account
CustomerBean newCustomer = new CustomerBean();
newCustomer.setUsername(form.getUsername());
newCustomer.setFirstName(form.getFirstName());
newCustomer.setLastName(form.getLastName());
newCustomer.setPassword(form.getPassword());
newCustomer.setAddressLine1(form.getAddrLine1());
newCustomer.setAddressLine2(form.getAddrLine2());
newCustomer.setCity(form.getCity());
newCustomer.setState(form.getState());
newCustomer.setZip(form.getZip());
newCustomer.setCash(0);
customer.createCustomer(newCustomer);
if (!isUserNameAvailable(customer)) {
messagejson.add(new MessageJSON("The account has been successfully created"));
return messagejson;
}
messagejson.add(new MessageJSON("I'm sorry, there was problem creating the account"));
return messagejson;
}