1
14
15 package com.liferay.portlet.shopping.action;
16
17 import com.liferay.portal.kernel.servlet.SessionErrors;
18 import com.liferay.portal.kernel.servlet.SessionMessages;
19 import com.liferay.portal.kernel.util.Constants;
20 import com.liferay.portal.kernel.util.ParamUtil;
21 import com.liferay.portal.kernel.util.Validator;
22 import com.liferay.portal.security.auth.PrincipalException;
23 import com.liferay.portal.struts.PortletAction;
24 import com.liferay.portlet.shopping.CartMinQuantityException;
25 import com.liferay.portlet.shopping.CouponActiveException;
26 import com.liferay.portlet.shopping.CouponEndDateException;
27 import com.liferay.portlet.shopping.CouponStartDateException;
28 import com.liferay.portlet.shopping.NoSuchCouponException;
29 import com.liferay.portlet.shopping.NoSuchItemException;
30 import com.liferay.portlet.shopping.model.ShoppingCart;
31 import com.liferay.portlet.shopping.model.ShoppingItem;
32 import com.liferay.portlet.shopping.service.ShoppingCartLocalServiceUtil;
33 import com.liferay.portlet.shopping.service.ShoppingItemLocalServiceUtil;
34 import com.liferay.portlet.shopping.util.ShoppingUtil;
35
36 import javax.portlet.ActionRequest;
37 import javax.portlet.ActionResponse;
38 import javax.portlet.PortletConfig;
39 import javax.portlet.RenderRequest;
40 import javax.portlet.RenderResponse;
41
42 import org.apache.struts.action.ActionForm;
43 import org.apache.struts.action.ActionForward;
44 import org.apache.struts.action.ActionMapping;
45
46
51 public class CartAction extends PortletAction {
52
53 public void processAction(
54 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
55 ActionRequest actionRequest, ActionResponse actionResponse)
56 throws Exception {
57
58 try {
59 updateCart(actionRequest);
60
61 String redirect = ParamUtil.getString(actionRequest, "redirect");
62
63 if (Validator.isNotNull(redirect)) {
64 actionResponse.sendRedirect(redirect);
65 }
66 }
67 catch (Exception e) {
68 if (e instanceof NoSuchItemException ||
69 e instanceof PrincipalException) {
70
71 SessionErrors.add(actionRequest, e.getClass().getName());
72
73 setForward(actionRequest, "portlet.shopping.error");
74 }
75 else if (e instanceof CartMinQuantityException ||
76 e instanceof CouponActiveException ||
77 e instanceof CouponEndDateException ||
78 e instanceof CouponStartDateException ||
79 e instanceof NoSuchCouponException) {
80
81 SessionErrors.add(actionRequest, e.getClass().getName(), e);
82 }
83 else {
84 throw e;
85 }
86 }
87 }
88
89 public ActionForward render(
90 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
91 RenderRequest renderRequest, RenderResponse renderResponse)
92 throws Exception {
93
94 return mapping.findForward(
95 getForward(renderRequest, "portlet.shopping.cart"));
96 }
97
98 protected void updateCart(ActionRequest actionRequest) throws Exception {
99 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
100
101 ShoppingCart cart = ShoppingUtil.getCart(actionRequest);
102
103 if (cmd.equals(Constants.ADD)) {
104 long itemId = ParamUtil.getLong(actionRequest, "itemId");
105
106 String fields = ParamUtil.getString(actionRequest, "fields");
107
108 if (Validator.isNotNull(fields)) {
109 fields = "|" + fields;
110 }
111
112 ShoppingItem item = ShoppingItemLocalServiceUtil.getItem(itemId);
113
114 if (item.getMinQuantity() > 0) {
115 for (int i = 0; i < item.getMinQuantity(); i++) {
116 cart.addItemId(itemId, fields);
117 }
118 }
119 else {
120 cart.addItemId(itemId, fields);
121 }
122 }
123 else {
124 String itemIds = ParamUtil.getString(actionRequest, "itemIds");
125 String couponCodes = ParamUtil.getString(
126 actionRequest, "couponCodes");
127 int altShipping = ParamUtil.getInteger(
128 actionRequest, "altShipping");
129 boolean insure = ParamUtil.getBoolean(actionRequest, "insure");
130
131 cart.setItemIds(itemIds);
132 cart.setCouponCodes(couponCodes);
133 cart.setAltShipping(altShipping);
134 cart.setInsure(insure);
135 }
136
137 ShoppingCartLocalServiceUtil.updateCart(
138 cart.getUserId(), cart.getGroupId(), cart.getItemIds(),
139 cart.getCouponCodes(), cart.getAltShipping(), cart.isInsure());
140
141 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
142 SessionMessages.add(actionRequest, "request_processed");
143 }
144 }
145
146 }