Re: svn commit: r579148 - /ofbiz/trunk/applications/order/src/org/ofbiz/order/shoppingcart/ShoppingCartEvents.java

[Jacques Le Roux]

Hi Jacopo,

This is interesting and may be usefull in POS !

Thanks

Jacques

> Author: jacopoc
> Date: Tue Sep 25 02:35:04 2007
> New Revision: 579148
>
> URL: http://svn.apache.org/viewvc?rev=579148&view=rev
> Log:
> Added events to handle more than one shopping cart in session.
>
> Modified:
>     ofbiz/trunk/applications/order/src/org/ofbiz/order/shoppingcart/ShoppingCartEvents.java
>
> Modified: ofbiz/trunk/applications/order/src/org/ofbiz/order/shoppingcart/ShoppingCartEvents.java
> URL:

http://svn.apache.org/viewvc/ofbiz/trunk/applications/order/src/org/ofbiz/order/shoppingcart/ShoppingCartEvents.java?rev=579148&r1=579147&r2=579148&view=diff

> ==============================================================================
> --- ofbiz/trunk/applications/order/src/org/ofbiz/order/shoppingcart/ShoppingCartEvents.java (original)
> +++ ofbiz/trunk/applications/order/src/org/ofbiz/order/shoppingcart/ShoppingCartEvents.java Tue Sep 25 02:35:04 2007
> @@ -54,6 +54,8 @@
>  import org.ofbiz.service.ServiceUtil;
>  import org.ofbiz.webapp.control.RequestHandler;
>
> +import javolution.util.FastList;
> +
>  /**
>   * Shopping cart events.
>   */
> @@ -471,13 +473,27 @@
>      }
>
>      public static String quickInitPurchaseOrder(HttpServletRequest request, HttpServletResponse response) {
> +        GenericDelegator delegator = (GenericDelegator) request.getAttribute("delegator");
> +        LocalDispatcher dispatcher = (LocalDispatcher) request.getAttribute("dispatcher");
>          HttpSession session = request.getSession();
> -
> +        Locale locale = UtilHttp.getLocale(request);
> +
>          ShoppingCart cart = new WebShoppingCart(request);
>          // TODO: the code below here needs some cleanups
> -        cart.setBillToCustomerPartyId(request.getParameter("billToCustomerPartyId_o_0"));
> -        cart.setBillFromVendorPartyId(request.getParameter("supplierPartyId_o_0"));
> -        cart.setOrderPartyId(request.getParameter("supplierPartyId_o_0"));
> +        String billToCustomerPartyId = request.getParameter("billToCustomerPartyId_o_0");
> +        String supplierPartyId = request.getParameter("supplierPartyId_o_0");
> +        if (UtilValidate.isEmpty(billToCustomerPartyId) && UtilValidate.isEmpty(supplierPartyId)) {
> +            request.setAttribute("_ERROR_MESSAGE_", UtilProperties.getMessage(resource_error, "OrderCouldNotInitPurchaseOrder",

locale));

> +            return "error";
> +        }
> +        cart.setBillToCustomerPartyId(billToCustomerPartyId);
> +        cart.setBillFromVendorPartyId(supplierPartyId);
> +        cart.setOrderPartyId(supplierPartyId);
> +        String agreementId = request.getParameter("agreementId_o_0");
> +        if (agreementId != null && agreementId.length() > 0) {
> +            ShoppingCartHelper sch = new ShoppingCartHelper(delegator, dispatcher, cart);
> +            sch.selectAgreement(agreementId);
> +        }
>
>          cart.setOrderType("PURCHASE_ORDER");
>
> @@ -676,6 +692,61 @@
>      /** Main get cart method; uses the locale & currency from the session */
>      public static ShoppingCart getCartObject(HttpServletRequest request) {
>          return getCartObject(request, null, null);
> +    }
> +
> +    public static String switchCurrentCartObject(HttpServletRequest request, HttpServletResponse response) {
> +        HttpSession session = request.getSession(true);
> +        String cartIndexStr = request.getParameter("cartIndex");
> +        int cartIndex = -1;
> +        if (UtilValidate.isNotEmpty(cartIndexStr) && UtilValidate.isInteger(cartIndexStr)) {
> +            try {
> +                cartIndex = Integer.parseInt(cartIndexStr);
> +            } catch(NumberFormatException nfe) {
> +                Debug.logWarning("Invalid value for cart index =" + cartIndexStr, module);
> +            }
> +        }
> +        List cartList = (List) session.getAttribute("shoppingCartList");
> +        if (UtilValidate.isEmpty(cartList)) {
> +            cartList = FastList.newInstance();
> +            session.setAttribute("shoppingCartList", cartList);
> +        }
> +        ShoppingCart currentCart = (ShoppingCart) session.getAttribute("shoppingCart");
> +        if (currentCart != null) {
> +            cartList.add(currentCart);
> +            session.setAttribute("shoppingCartList", cartList);
> +            session.removeAttribute("shoppingCart");
> +            //destroyCart(request, response);
> +        }
> +        ShoppingCart newCart = null;
> +        if (cartIndex >= 0 && cartIndex < cartList.size()) {
> +            newCart = (ShoppingCart) cartList.remove(cartIndex);
> +        } else {
> +            String productStoreId = request.getParameter("productStoreId");
> +            if (UtilValidate.isNotEmpty(productStoreId)) {
> +                session.setAttribute("productStoreId", productStoreId);
> +            }
> +            newCart = getCartObject(request);
> +        }
> +        session.setAttribute("shoppingCart", newCart);
> +        return "success";
> +    }
> +
> +    public static String clearCartFromList(HttpServletRequest request, HttpServletResponse response) {
> +        HttpSession session = request.getSession(true);
> +        String cartIndexStr = request.getParameter("cartIndex");
> +        int cartIndex = -1;
> +        if (UtilValidate.isNotEmpty(cartIndexStr) && UtilValidate.isInteger(cartIndexStr)) {
> +            try {
> +                cartIndex = Integer.parseInt(cartIndexStr);
> +            } catch(NumberFormatException nfe) {
> +                Debug.logWarning("Invalid value for cart index =" + cartIndexStr, module);
> +            }
> +        }
> +        List cartList = (List) session.getAttribute("shoppingCartList");
> +        if (UtilValidate.isNotEmpty(cartList) && cartIndex >= 0 && cartIndex < cartList.size()) {
> +            cartList.remove(cartIndex);
> +        }
> +        return "success";
>      }
>
>      /** Update the cart's UserLogin object if it isn't already set. */
>
>