@Override
public Cart getCurrent() {
RequestAttributes requestAttributes = RequestContextHolder.currentRequestAttributes();
if (requestAttributes != null) {
HttpServletRequest request = ((ServletRequestAttributes) requestAttributes).getRequest();
Principal principal =
(Principal) request.getSession().getAttribute(Member.PRINCIPAL_ATTRIBUTE_NAME);
Member member = principal != null ? memberDao.find(principal.getId()) : null;
if (member != null) {
Cart cart = member.getCart();
if (cart != null) {
if (!cart.hasExpired()) {
if (!DateUtils.isSameDay(cart.getModifyDate(), new Date())) {
cart.setModifyDate(new Date());
cartDao.merge(cart);
}
return cart;
} else {
cartDao.remove(cart);
}
}
} else {
String id = WebUtils.getCookie(request, Cart.ID_COOKIE_NAME);
String key = WebUtils.getCookie(request, Cart.KEY_COOKIE_NAME);
if (StringUtils.isNotEmpty(id)
&& StringUtils.isNumeric(id)
&& StringUtils.isNotEmpty(key)) {
Cart cart = cartDao.find(Long.valueOf(id));
if (cart != null && cart.getMember() == null && StringUtils.equals(cart.getKey(), key)) {
if (!cart.hasExpired()) {
if (!DateUtils.isSameDay(cart.getModifyDate(), new Date())) {
cart.setModifyDate(new Date());
cartDao.merge(cart);
}
return cart;
} else {
cartDao.remove(cart);
}
}
}
}
}
return null;
}
