1
22
23 package com.liferay.portlet.shopping.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.servlet.SessionMessages;
27 import com.liferay.portal.kernel.util.Constants;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.kernel.util.Validator;
30 import com.liferay.portal.security.auth.PrincipalException;
31 import com.liferay.portal.struts.PortletAction;
32 import com.liferay.portlet.shopping.CartMinQuantityException;
33 import com.liferay.portlet.shopping.CouponActiveException;
34 import com.liferay.portlet.shopping.CouponEndDateException;
35 import com.liferay.portlet.shopping.CouponStartDateException;
36 import com.liferay.portlet.shopping.NoSuchCouponException;
37 import com.liferay.portlet.shopping.NoSuchItemException;
38 import com.liferay.portlet.shopping.model.ShoppingCart;
39 import com.liferay.portlet.shopping.model.ShoppingItem;
40 import com.liferay.portlet.shopping.service.ShoppingCartLocalServiceUtil;
41 import com.liferay.portlet.shopping.service.ShoppingItemLocalServiceUtil;
42 import com.liferay.portlet.shopping.util.ShoppingUtil;
43
44 import javax.portlet.ActionRequest;
45 import javax.portlet.ActionResponse;
46 import javax.portlet.PortletConfig;
47 import javax.portlet.RenderRequest;
48 import javax.portlet.RenderResponse;
49
50 import org.apache.struts.action.ActionForm;
51 import org.apache.struts.action.ActionForward;
52 import org.apache.struts.action.ActionMapping;
53
54
60 public class CartAction extends PortletAction {
61
62 public void processAction(
63 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
64 ActionRequest actionRequest, ActionResponse actionResponse)
65 throws Exception {
66
67 try {
68 updateCart(actionRequest);
69
70 String redirect = ParamUtil.getString(actionRequest, "redirect");
71
72 if (Validator.isNotNull(redirect)) {
73 actionResponse.sendRedirect(redirect);
74 }
75 }
76 catch (Exception e) {
77 if (e instanceof NoSuchItemException ||
78 e instanceof PrincipalException) {
79
80 SessionErrors.add(actionRequest, e.getClass().getName());
81
82 setForward(actionRequest, "portlet.shopping.error");
83 }
84 else if (e instanceof CartMinQuantityException ||
85 e instanceof CouponActiveException ||
86 e instanceof CouponEndDateException ||
87 e instanceof CouponStartDateException ||
88 e instanceof NoSuchCouponException) {
89
90 SessionErrors.add(actionRequest, e.getClass().getName(), e);
91 }
92 else {
93 throw e;
94 }
95 }
96 }
97
98 public ActionForward render(
99 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
100 RenderRequest renderRequest, RenderResponse renderResponse)
101 throws Exception {
102
103 return mapping.findForward(
104 getForward(renderRequest, "portlet.shopping.cart"));
105 }
106
107 protected void updateCart(ActionRequest actionRequest) throws Exception {
108 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
109
110 ShoppingCart cart = ShoppingUtil.getCart(actionRequest);
111
112 if (cmd.equals(Constants.ADD)) {
113 long itemId = ParamUtil.getLong(actionRequest, "itemId");
114
115 String fields = ParamUtil.getString(actionRequest, "fields");
116
117 if (Validator.isNotNull(fields)) {
118 fields = "|" + fields;
119 }
120
121 ShoppingItem item = ShoppingItemLocalServiceUtil.getItem(itemId);
122
123 if (item.getMinQuantity() > 0) {
124 for (int i = 0; i < item.getMinQuantity(); i++) {
125 cart.addItemId(itemId, fields);
126 }
127 }
128 else {
129 cart.addItemId(itemId, fields);
130 }
131 }
132 else {
133 String itemIds = ParamUtil.getString(actionRequest, "itemIds");
134 String couponCodes = ParamUtil.getString(
135 actionRequest, "couponCodes");
136 int altShipping = ParamUtil.getInteger(
137 actionRequest, "altShipping");
138 boolean insure = ParamUtil.getBoolean(actionRequest, "insure");
139
140 cart.setItemIds(itemIds);
141 cart.setCouponCodes(couponCodes);
142 cart.setAltShipping(altShipping);
143 cart.setInsure(insure);
144 }
145
146 ShoppingCartLocalServiceUtil.updateCart(
147 cart.getUserId(), cart.getGroupId(), cart.getItemIds(),
148 cart.getCouponCodes(), cart.getAltShipping(), cart.isInsure());
149
150 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
151 SessionMessages.add(actionRequest, "request_processed");
152 }
153 }
154
155 }