shoppingcartservices.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

/*
 * $Id: ShoppingCartServices.java 7094 2006-03-27 21:35:24Z jaz $
 *
 * Copyright (c) 2004 The Open For Business Project - www.ofbiz.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
 * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
package org.ofbiz.order.shoppingcart;

import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.HashMap;
import java.util.LinkedList;

import org.ofbiz.base.util.Debug;
import org.ofbiz.base.util.UtilMisc;
import org.ofbiz.base.util.UtilProperties;
import org.ofbiz.base.util.UtilValidate;
import org.ofbiz.base.util.GeneralException;
import org.ofbiz.entity.GenericDelegator;
import org.ofbiz.entity.GenericEntityException;
import org.ofbiz.entity.GenericValue;
import org.ofbiz.entity.condition.EntityCondition;
import org.ofbiz.entity.condition.EntityConditionList;
import org.ofbiz.entity.condition.EntityExpr;
import org.ofbiz.entity.condition.EntityOperator;
import org.ofbiz.order.order.OrderReadHelper;
import org.ofbiz.service.DispatchContext;
import org.ofbiz.service.LocalDispatcher;
import org.ofbiz.service.ServiceUtil;

/**
 * Shopping Cart Services
 *
 * @author     <a href="mailto:[e-mail]">Andy Zeneski</a>
 * @version    $Rev: 7094 $
 * @since      3.3
 */
public class ShoppingCartServices {

    public static final String module = ShoppingCartServices.class.getName();
    public static final String resource = "OrderUiLabels";
    public static final String resource_error = "OrderErrorUiLabels";

    public static Map assignItemShipGroup(DispatchContext dctx, Map context) {
        ShoppingCart cart = (ShoppingCart) context.get("shoppingCart");
        Integer fromGroupIndex = (Integer) context.get("fromGroupIndex");
        Integer toGroupIndex = (Integer) context.get("toGroupIndex");
        Integer itemIndex = (Integer) context.get("itemIndex");
        Double quantity = (Double) context.get("quantity");
        Locale locale = (Locale) context.get("locale");

        Debug.log("From Group - " + fromGroupIndex + " To Group - " + toGroupIndex + "Item - " + itemIndex + "(" + quantity + ")", module);
        if (fromGroupIndex.equals(toGroupIndex)) {
            // nothing to do
            return ServiceUtil.returnSuccess();
        }

        cart.positionItemToGroup(itemIndex.intValue(), quantity.doubleValue(),
                fromGroupIndex.intValue(), toGroupIndex.intValue());
        Debug.log("Called cart.positionItemToGroup()", module);

        return ServiceUtil.returnSuccess();
    }

    public static Map setShippingOptions(DispatchContext dctx, Map context) {
        ShoppingCart cart = (ShoppingCart) context.get("shoppingCart");
        Integer groupIndex = (Integer) context.get("groupIndex");
        String shippingContactMechId = (String) context.get("shippingContactMechId");
        String shipmentMethodString = (String) context.get("shipmentMethodString");
        String shippingInstructions = (String) context.get("shippingInstructions");
        String giftMessage = (String) context.get("giftMessage");
        Boolean maySplit = (Boolean) context.get("maySplit");
        Boolean isGift = (Boolean) context.get("isGift");
        Locale locale = (Locale) context.get("locale");

        ShoppingCart.CartShipInfo csi = cart.getShipInfo(groupIndex.intValue());
        if (csi != null) {
            int idx = groupIndex.intValue();

            if (UtilValidate.isNotEmpty(shipmentMethodString)) {
                int delimiterPos = shipmentMethodString.indexOf('@');
                String shipmentMethodTypeId = null;
                String carrierPartyId = null;

                if (delimiterPos > 0) {
                    shipmentMethodTypeId = shipmentMethodString.substring(0, delimiterPos);
                    carrierPartyId = shipmentMethodString.substring(delimiterPos + 1);
                 }

                cart.setShipmentMethodTypeId(idx, shipmentMethodTypeId);
                cart.setCarrierPartyId(idx, carrierPartyId);
            }

            cart.setShippingInstructions(idx, shippingInstructions);
            cart.setShippingContactMechId(idx, shippingContactMechId);
            cart.setGiftMessage(idx, giftMessage);

            if (maySplit != null) {
                cart.setMaySplit(idx, maySplit);
            }
            if (isGift != null) {
                cart.setIsGift(idx, isGift);
            }
        } else {
        	return ServiceUtil.returnError(UtilProperties.getMessage(resource_error,"OrderCartShipGroupNotFound", UtilMisc.toMap("groupIndex",groupIndex), locale));
        }
        return ServiceUtil.returnSuccess();
    }

    public static Map setPaymentOptions(DispatchContext dctx, Map context) {
    	Locale locale = (Locale) context.get("locale");

    	return ServiceUtil.returnError(UtilProperties.getMessage(resource_error,"OrderServiceNotYetImplemented",locale));
    }

    public static Map setOtherOptions(DispatchContext dctx, Map context) {
        ShoppingCart cart = (ShoppingCart) context.get("shoppingCart");
        String orderAdditionalEmails = (String) context.get("orderAdditionalEmails");
        String correspondingPoId = (String) context.get("correspondingPoId");
        Locale locale = (Locale) context.get("locale");

        cart.setOrderAdditionalEmails(orderAdditionalEmails);
        if (UtilValidate.isNotEmpty(correspondingPoId)) {
            cart.setPoNumber(correspondingPoId);
        } else {
            cart.setPoNumber(null);
        }

        return ServiceUtil.returnSuccess();
    }

    public static Map loadCartFromOrder(DispatchContext dctx, Map context) {
        LocalDispatcher dispatcher = dctx.getDispatcher();
        GenericDelegator delegator = dctx.getDelegator();

        GenericValue userLogin = (GenericValue) context.get("userLogin");
        String orderId = (String) context.get("orderId");
        Locale locale = (Locale) context.get("locale");

        // get the order header
        GenericValue orderHeader = null;
        try {
            orderHeader = delegator.findByPrimaryKey("OrderHeader", UtilMisc.toMap("orderId", orderId));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }

        // initial require cart info
        OrderReadHelper orh = new OrderReadHelper(orderHeader);
        String productStoreId = orh.getProductStoreId();
        String orderTypeId = orh.getOrderTypeId();
        String currency = orh.getCurrency();
        String website = orh.getWebSiteId();

        // create the cart
        ShoppingCart cart = new ShoppingCart(delegator, productStoreId, website, locale, currency);
        cart.setOrderType(orderTypeId);

        try {
            cart.setUserLogin(userLogin, dispatcher);
        } catch (CartItemModifyException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }

        // set the role information
        GenericValue placingParty = orh.getPlacingParty();
        if (placingParty != null) {
            cart.setPlacingCustomerPartyId(placingParty.getString("partyId"));
        }

        GenericValue billFromParty = orh.getBillFromParty();
        if (billFromParty != null) {
            cart.setBillFromVendorPartyId(billFromParty.getString("partyId"));
        }            

        GenericValue billToParty = orh.getBillToParty();
        if (billToParty != null) {
            cart.setBillToCustomerPartyId(billToParty.getString("partyId"));
        }

        GenericValue shipToParty = orh.getShipToParty();
        if (shipToParty != null) {
            cart.setShipToCustomerPartyId(shipToParty.getString("partyId"));
        }

        GenericValue endUserParty = orh.getEndUserParty();
        if (endUserParty != null) {
            cart.setEndUserCustomerPartyId(endUserParty.getString("partyId"));
            cart.setOrderPartyId(endUserParty.getString("partyId"));
        }

        // load the payment infos
        List orderPaymentPrefs = null;
        try {
            List exprs = UtilMisc.toList(new EntityExpr("orderId", EntityOperator.EQUALS, orderId));
            exprs.add(new EntityExpr("statusId", EntityOperator.NOT_EQUAL, "PAYMENT_RECEIVED"));
            exprs.add(new EntityExpr("statusId", EntityOperator.NOT_EQUAL, "PAYMENT_CANCELLED"));
            exprs.add(new EntityExpr("statusId", EntityOperator.NOT_EQUAL, "PAYMENT_DECLINED"));
            exprs.add(new EntityExpr("statusId", EntityOperator.NOT_EQUAL, "PAYMENT_SETTLED"));
            EntityCondition cond = new EntityConditionList(exprs, EntityOperator.AND);
            orderPaymentPrefs = delegator.findByCondition("OrderPaymentPreference", cond, null, null);
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }
        if (orderPaymentPrefs != null && orderPaymentPrefs.size() > 0) {
            Iterator oppi = orderPaymentPrefs.iterator();
            while (oppi.hasNext()) {
                GenericValue opp = (GenericValue) oppi.next();
                String paymentId = opp.getString("paymentMethodId");
                if(paymentId==null)
                    paymentId = opp.getString("paymentMethodTypeId");
                Double maxAmount = opp.getDouble("maxAmount");
                String overflow = opp.getString("overflowFlag");
                if ((overflow == null || !"Y".equals(overflow)) && oppi.hasNext()) {
                    cart.addPaymentAmount(paymentId, maxAmount);
                    Debug.log("Added Payment: " + paymentId + " / " + maxAmount, module);
                } else {