001
014
015 package com.liferay.portlet.shopping.action;
016
017 import com.liferay.portal.kernel.servlet.SessionErrors;
018 import com.liferay.portal.kernel.util.Constants;
019 import com.liferay.portal.kernel.util.ParamUtil;
020 import com.liferay.portal.kernel.util.Validator;
021 import com.liferay.portal.security.auth.PrincipalException;
022 import com.liferay.portal.struts.PortletAction;
023 import com.liferay.portal.util.PortalUtil;
024 import com.liferay.portlet.shopping.CartMinQuantityException;
025 import com.liferay.portlet.shopping.CouponActiveException;
026 import com.liferay.portlet.shopping.CouponEndDateException;
027 import com.liferay.portlet.shopping.CouponStartDateException;
028 import com.liferay.portlet.shopping.NoSuchCouponException;
029 import com.liferay.portlet.shopping.NoSuchItemException;
030 import com.liferay.portlet.shopping.model.ShoppingCart;
031 import com.liferay.portlet.shopping.model.ShoppingItem;
032 import com.liferay.portlet.shopping.service.ShoppingCartLocalServiceUtil;
033 import com.liferay.portlet.shopping.service.ShoppingItemLocalServiceUtil;
034 import com.liferay.portlet.shopping.util.ShoppingUtil;
035
036 import javax.portlet.ActionRequest;
037 import javax.portlet.ActionResponse;
038 import javax.portlet.PortletConfig;
039 import javax.portlet.RenderRequest;
040 import javax.portlet.RenderResponse;
041
042 import org.apache.struts.action.ActionForm;
043 import org.apache.struts.action.ActionForward;
044 import org.apache.struts.action.ActionMapping;
045
046
049 public class CartAction extends PortletAction {
050
051 @Override
052 public void processAction(
053 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
054 ActionRequest actionRequest, ActionResponse actionResponse)
055 throws Exception {
056
057 try {
058 updateCart(actionRequest, actionResponse);
059
060 String redirect = PortalUtil.escapeRedirect(
061 ParamUtil.getString(actionRequest, "redirect"));
062
063 if (Validator.isNotNull(redirect)) {
064 actionResponse.sendRedirect(redirect);
065 }
066 }
067 catch (Exception e) {
068 if (e instanceof NoSuchItemException ||
069 e instanceof PrincipalException) {
070
071 SessionErrors.add(actionRequest, e.getClass().getName());
072
073 setForward(actionRequest, "portlet.shopping.error");
074 }
075 else if (e instanceof CartMinQuantityException ||
076 e instanceof CouponActiveException ||
077 e instanceof CouponEndDateException ||
078 e instanceof CouponStartDateException ||
079 e instanceof NoSuchCouponException) {
080
081 SessionErrors.add(actionRequest, e.getClass().getName(), e);
082 }
083 else {
084 throw e;
085 }
086 }
087 }
088
089 @Override
090 public ActionForward render(
091 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
092 RenderRequest renderRequest, RenderResponse renderResponse)
093 throws Exception {
094
095 return mapping.findForward(
096 getForward(renderRequest, "portlet.shopping.cart"));
097 }
098
099 protected void updateCart(
100 ActionRequest actionRequest, ActionResponse actionResponse)
101 throws Exception {
102
103 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
104
105 ShoppingCart cart = ShoppingUtil.getCart(actionRequest);
106
107 if (cmd.equals(Constants.ADD)) {
108 long itemId = ParamUtil.getLong(actionRequest, "itemId");
109
110 String fields = ParamUtil.getString(actionRequest, "fields");
111
112 if (Validator.isNotNull(fields)) {
113 fields = "|" + fields;
114 }
115
116 ShoppingItem item = ShoppingItemLocalServiceUtil.getItem(itemId);
117
118 if (item.getMinQuantity() > 0) {
119 for (int i = 0; i < item.getMinQuantity(); i++) {
120 cart.addItemId(itemId, fields);
121 }
122 }
123 else {
124 cart.addItemId(itemId, fields);
125 }
126 }
127 else {
128 String itemIds = ParamUtil.getString(actionRequest, "itemIds");
129 String couponCodes = ParamUtil.getString(
130 actionRequest, "couponCodes");
131 int altShipping = ParamUtil.getInteger(
132 actionRequest, "altShipping");
133 boolean insure = ParamUtil.getBoolean(actionRequest, "insure");
134
135 cart.setItemIds(itemIds);
136 cart.setCouponCodes(couponCodes);
137 cart.setAltShipping(altShipping);
138 cart.setInsure(insure);
139 }
140
141 ShoppingCartLocalServiceUtil.updateCart(
142 cart.getUserId(), cart.getGroupId(), cart.getItemIds(),
143 cart.getCouponCodes(), cart.getAltShipping(), cart.isInsure());
144
145 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
146 addSuccessMessage(actionRequest, actionResponse);
147 }
148 }
149
150 }