shoppingcart.java

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

            } else {
                i++;
            }
        }
        return false;
    }

    public boolean containAllWorkEffortCartItems() {
        // Check for existing cart item.
        for (int i = 0; i < this.cartLines.size();) {
            ShoppingCartItem cartItem = (ShoppingCartItem) cartLines.get(i);
            if (!cartItem.getItemType().equals("RENTAL_ORDER_ITEM")) { // not a item to create workefforts?
                return false;
            } else {
                i++;
            }
        }
        return true;
    }

    /** Returns this item's index. */
    public int getItemIndex(ShoppingCartItem item) {
        return cartLines.indexOf(item);
    }

    /** Get a ShoppingCartItem from the cart object. */
    public ShoppingCartItem findCartItem(int index) {
        if (cartLines.size() <= index)
            return null;
        return (ShoppingCartItem) cartLines.get(index);
    }

    public ShoppingCartItem findCartItem(String orderItemSeqId) {
        if (orderItemSeqId != null) {
            for (int i = 0; i < this.cartLines.size(); i++) {
                ShoppingCartItem cartItem = (ShoppingCartItem) cartLines.get(i);
                String itemSeqId = cartItem.getOrderItemSeqId();
                if (itemSeqId != null && orderItemSeqId.equals(itemSeqId)) {
                    return cartItem;
                }
            }
        }
        return null;
    }

    /** Remove an item from the cart object. */
    public void removeCartItem(int index, LocalDispatcher dispatcher) throws CartItemModifyException {
        if (isReadOnlyCart()) {
           throw new CartItemModifyException("Cart items cannot be changed");
        }
        if (index < 0) return;
        if (cartLines.size() <= index) return;
        ShoppingCartItem item = (ShoppingCartItem) cartLines.remove(index);

        // set quantity to 0 to trigger necessary events
        item.setQuantity(0.0, dispatcher, this);
    }

    /** Moves a line item to a differnt index. */
    public void moveCartItem(int fromIndex, int toIndex) {
        if (toIndex < fromIndex) {
            cartLines.add(toIndex, cartLines.remove(fromIndex));
        } else if (toIndex > fromIndex) {
            cartLines.add(toIndex - 1, cartLines.remove(fromIndex));
        }
    }

    /** Returns the number of items in the cart object. */
    public int size() {
        return cartLines.size();
    }

    /** Returns a Collection of items in the cart object. */
    public List items() {
        return cartLines;
    }

    /** Returns an iterator of cart items. */
    public Iterator iterator() {
        return cartLines.iterator();
    }

    /** Gets the userLogin associated with the cart; may be null */
    public GenericValue getUserLogin() {
        return this.userLogin;
    }

    public void setUserLogin(GenericValue userLogin, LocalDispatcher dispatcher) throws CartItemModifyException {
        this.userLogin = userLogin;
        this.handleNewUser(dispatcher);
    }

    protected void setUserLogin(GenericValue userLogin) {
        if (this.userLogin == null) {
            this.userLogin = userLogin;
        } else {
            throw new IllegalArgumentException("Cannot change UserLogin object with this method");
        }
    }

    public GenericValue getAutoUserLogin() {
        return this.autoUserLogin;
    }

    public void setAutoUserLogin(GenericValue autoUserLogin, LocalDispatcher dispatcher) throws CartItemModifyException {
        this.autoUserLogin = autoUserLogin;
        if (getUserLogin() == null) {
            this.handleNewUser(dispatcher);
        }
    }

    protected void setAutoUserLogin(GenericValue autoUserLogin) {
        if (this.autoUserLogin == null) {
            this.autoUserLogin = autoUserLogin;
        } else {
            throw new IllegalArgumentException("Cannot change AutoUserLogin object with this method");
        }
    }

    public void handleNewUser(LocalDispatcher dispatcher) throws CartItemModifyException {
        String partyId = this.getPartyId();
        if (UtilValidate.isNotEmpty(partyId)) {
            // recalculate all prices
            Iterator cartItemIter = this.iterator();
            while (cartItemIter.hasNext()) {
                ShoppingCartItem cartItem = (ShoppingCartItem) cartItemIter.next();
                cartItem.updatePrice(dispatcher, this);
            }

            // check all promo codes, remove on failed check
            Iterator promoCodeIter = this.productPromoCodes.iterator();
            while (promoCodeIter.hasNext()) {
                String promoCode = (String) promoCodeIter.next();
                String checkResult = ProductPromoWorker.checkCanUsePromoCode(promoCode, partyId, this.getDelegator());
                if (checkResult != null) {
                    promoCodeIter.remove();
                    Debug.logWarning(UtilProperties.getMessage(resource_error,"OrderOnUserChangePromoCodeWasRemovedBecause", UtilMisc.toMap("checkResult",checkResult), locale), module);
                }
            }

            // rerun promotions
            ProductPromoWorker.doPromotions(this, dispatcher);
        }
    }

    public String getExternalId() {
        return this.externalId;
    }

    public void setExternalId(String externalId) {
        this.externalId = externalId;
    }

    public String getInternalCode() {
        return this.internalCode;
    }

    public void setInternalCode(String internalCode) {
        this.internalCode = internalCode;
    }

    public String getWebSiteId() {
        return this.webSiteId;
    }

    public void setWebSiteId(String webSiteId) {
        this.webSiteId = webSiteId;
    }

    /**
     * Set ship before date for a particular ship group
     * @param idx
     * @param shipBeforeDate
     */
   public void setShipBeforeDate(int idx, Timestamp shipBeforeDate) {
       CartShipInfo csi = this.getShipInfo(idx);
       csi.shipBeforeDate  = shipBeforeDate;
   }

   /**
    * Set ship before date for ship group 0
    * @param shipBeforeDate
    */
   public void setShipBeforeDate(Timestamp shipBeforeDate) {
       this.setShipBeforeDate(0, shipBeforeDate);
   }

   /**
    * Get ship before date for a particular ship group
    * @param idx
    * @return
    */
   public Timestamp getShipBeforeDate(int idx) {
       CartShipInfo csi = this.getShipInfo(idx);
       return csi.shipBeforeDate;
   }

   /**
    * Get ship before date for ship group 0
    * @return
    */
   public Timestamp getShipBeforeDate() {
       return this.getShipBeforeDate(0);
   }

   /**
    * Set ship after date for a particular ship group
    * @param idx
    * @param shipAfterDate
    */
   public void setShipAfterDate(int idx, Timestamp shipAfterDate) {
       CartShipInfo csi = this.getShipInfo(idx);
       csi.shipAfterDate  = shipAfterDate;
   }

   /**
    * Set ship after date for a particular ship group
    * @param shipAfterDate
    */
   public void setShipAfterDate(Timestamp shipAfterDate) {
       this.setShipAfterDate(0, shipAfterDate);
   }

   /**
    * Get ship after date for a particular ship group
    * @param idx
    * @return
    */
   public Timestamp getShipAfterDate(int idx) {
       CartShipInfo csi = this.getShipInfo(idx);
       return csi.shipAfterDate;
   }

   /**
    * Get ship after date for ship group 0
    * @return
    */
   public Timestamp getShipAfterDate() {
       return this.getShipAfterDate(0);
   }

   public void setDefaultShipBeforeDate(Timestamp defaultShipBeforeDate) {
      this.defaultShipBeforeDate = defaultShipBeforeDate;    
   }
   
   public Timestamp getDefaultShipBeforeDate() {
       return this.defaultShipBeforeDate;
   }
   
   public void setDefaultShipAfterDate(Timestamp defaultShipAfterDate) {
       this.defaultShipAfterDate = defaultShipAfterDate;
   }
   
   public Timestamp getDefaultShipAfterDate() {
       return this.defaultShipAfterDate;
   }
   
    public String getOrderPartyId() {
        return this.orderPartyId != null ? this.orderPartyId : this.getPartyId();
    }

    public void setOrderPartyId(String orderPartyId) {
        this.orderPartyId = orderPartyId;
    }

    public String getPlacingCustomerPartyId() {
        return this.placingCustomerPartyId != null ? this.placingCustomerPartyId : this.getPartyId();
    }

    public void setPlacingCustomerPartyId(String placingCustomerPartyId) {
        this.placingCustomerPartyId = placingCustomerPartyId;
        if (UtilValidate.isEmpty(this.orderPartyId)) this.orderPartyId = placingCustomerPartyId;
    }

    public String getBillToCustomerPartyId() {
        return this.billToCustomerPartyId != null ? this.billToCustomerPartyId : this.getPartyId();
    }

    public void setBillToCustomerPartyId(String billToCustomerPartyId) {
        this.billToCustomerPartyId = billToCustomerPartyId;
        if ((UtilValidate.isEmpty(this.orderPartyId)) && !(orderType.equals("PURCHASE_ORDER"))) {
            this.orderPartyId = billToCustomerPartyId;  // orderPartyId should be bill-to-customer when it is not a purchase order
        }
    }

    public String getShipToCustomerPartyId() {
        return this.shipToCustomerPartyId != null ? this.shipToCustomerPartyId : this.getPartyId();
    }

    public void setShipToCustomerPartyId(String shipToCustomerPartyId) {
        this.shipToCustomerPartyId = shipToCustomerPartyId;
        if (UtilValidate.isEmpty(this.orderPartyId)) this.orderPartyId = shipToCustomerPartyId;
    }

    public String getEndUserCustomerPartyId() {
        return this.endUserCustomerPartyId != null ? this.endUserCustomerPartyId : this.getPartyId();
    }

    public void setEndUserCustomerPartyId(String endUserCustomerPartyId) {
        this.endUserCustomerPartyId = endUserCustomerPartyId;
        if (UtilValidate.isEmpty(this.orderPartyId)) this.orderPartyId = endUserCustomerPartyId;
    }

//    protected String billFromVendorPartyId = null;
  //  protected String shipFromVendorPartyId = null;
    //protected String supplierAgentPartyId = null;

    public String getBillFromVendorPartyId() {
        return this.billFromVendorPartyId != null ? this.billFromVendorPartyId : this.getPartyId();
    }

    public void setBillFromVendorPartyId(String billFromVendorPartyId) {
        this.billFromVendorPartyId = billFromVendorPartyId;
        if ((UtilValidate.isEmpty(this.orderPartyId)) && (orderType.equals("PURCHASE_ORDER"))) {
            this.orderPartyId = billFromVendorPartyId;  // orderPartyId should be bill-from-vendor when it is a purchase order
        }

    }

    public String getShipFromVendorPartyId() {
        return this.shipFromVendorPartyId != null ? this.shipFromVendorPartyId : this.getPartyId();
    }