1
14
15 package com.liferay.portlet.shopping.action;
16
17 import com.liferay.portal.kernel.servlet.SessionErrors;
18 import com.liferay.portal.kernel.util.Constants;
19 import com.liferay.portal.kernel.util.ParamUtil;
20 import com.liferay.portal.kernel.util.Validator;
21 import com.liferay.portal.security.auth.PrincipalException;
22 import com.liferay.portal.struts.PortletAction;
23 import com.liferay.portlet.shopping.CartMinQuantityException;
24 import com.liferay.portlet.shopping.CouponActiveException;
25 import com.liferay.portlet.shopping.CouponEndDateException;
26 import com.liferay.portlet.shopping.CouponStartDateException;
27 import com.liferay.portlet.shopping.NoSuchCouponException;
28 import com.liferay.portlet.shopping.NoSuchItemException;
29 import com.liferay.portlet.shopping.model.ShoppingCart;
30 import com.liferay.portlet.shopping.model.ShoppingItem;
31 import com.liferay.portlet.shopping.service.ShoppingCartLocalServiceUtil;
32 import com.liferay.portlet.shopping.service.ShoppingItemLocalServiceUtil;
33 import com.liferay.portlet.shopping.util.ShoppingUtil;
34
35 import javax.portlet.ActionRequest;
36 import javax.portlet.ActionResponse;
37 import javax.portlet.PortletConfig;
38 import javax.portlet.RenderRequest;
39 import javax.portlet.RenderResponse;
40
41 import org.apache.struts.action.ActionForm;
42 import org.apache.struts.action.ActionForward;
43 import org.apache.struts.action.ActionMapping;
44
45
50 public class CartAction extends PortletAction {
51
52 public void processAction(
53 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
54 ActionRequest actionRequest, ActionResponse actionResponse)
55 throws Exception {
56
57 try {
58 updateCart(actionRequest, actionResponse);
59
60 String redirect = ParamUtil.getString(actionRequest, "redirect");
61
62 if (Validator.isNotNull(redirect)) {
63 actionResponse.sendRedirect(redirect);
64 }
65 }
66 catch (Exception e) {
67 if (e instanceof NoSuchItemException ||
68 e instanceof PrincipalException) {
69
70 SessionErrors.add(actionRequest, e.getClass().getName());
71
72 setForward(actionRequest, "portlet.shopping.error");
73 }
74 else if (e instanceof CartMinQuantityException ||
75 e instanceof CouponActiveException ||
76 e instanceof CouponEndDateException ||
77 e instanceof CouponStartDateException ||
78 e instanceof NoSuchCouponException) {
79
80 SessionErrors.add(actionRequest, e.getClass().getName(), e);
81 }
82 else {
83 throw e;
84 }
85 }
86 }
87
88 public ActionForward render(
89 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
90 RenderRequest renderRequest, RenderResponse renderResponse)
91 throws Exception {
92
93 return mapping.findForward(
94 getForward(renderRequest, "portlet.shopping.cart"));
95 }
96
97 protected void updateCart(
98 ActionRequest actionRequest, ActionResponse actionResponse)
99 throws Exception {
100
101 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
102
103 ShoppingCart cart = ShoppingUtil.getCart(actionRequest);
104
105 if (cmd.equals(Constants.ADD)) {
106 long itemId = ParamUtil.getLong(actionRequest, "itemId");
107
108 String fields = ParamUtil.getString(actionRequest, "fields");
109
110 if (Validator.isNotNull(fields)) {
111 fields = "|" + fields;
112 }
113
114 ShoppingItem item = ShoppingItemLocalServiceUtil.getItem(itemId);
115
116 if (item.getMinQuantity() > 0) {
117 for (int i = 0; i < item.getMinQuantity(); i++) {
118 cart.addItemId(itemId, fields);
119 }
120 }
121 else {
122 cart.addItemId(itemId, fields);
123 }
124 }
125 else {
126 String itemIds = ParamUtil.getString(actionRequest, "itemIds");
127 String couponCodes = ParamUtil.getString(
128 actionRequest, "couponCodes");
129 int altShipping = ParamUtil.getInteger(
130 actionRequest, "altShipping");
131 boolean insure = ParamUtil.getBoolean(actionRequest, "insure");
132
133 cart.setItemIds(itemIds);
134 cart.setCouponCodes(couponCodes);
135 cart.setAltShipping(altShipping);
136 cart.setInsure(insure);
137 }
138
139 ShoppingCartLocalServiceUtil.updateCart(
140 cart.getUserId(), cart.getGroupId(), cart.getItemIds(),
141 cart.getCouponCodes(), cart.getAltShipping(), cart.isInsure());
142
143 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
144 addSuccessMessage(actionRequest, actionResponse);
145 }
146 }
147
148 }