1
22
23 package com.liferay.portlet.shopping.service.impl;
24
25 import com.liferay.portal.PortalException;
26 import com.liferay.portal.SystemException;
27 import com.liferay.portal.kernel.util.GetterUtil;
28 import com.liferay.portal.kernel.util.StringUtil;
29 import com.liferay.portal.model.User;
30 import com.liferay.portal.util.PropsUtil;
31 import com.liferay.portlet.shopping.CartMinQuantityException;
32 import com.liferay.portlet.shopping.CouponActiveException;
33 import com.liferay.portlet.shopping.CouponEndDateException;
34 import com.liferay.portlet.shopping.CouponStartDateException;
35 import com.liferay.portlet.shopping.NoSuchCartException;
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.ShoppingCartItem;
40 import com.liferay.portlet.shopping.model.ShoppingCategory;
41 import com.liferay.portlet.shopping.model.ShoppingCoupon;
42 import com.liferay.portlet.shopping.model.ShoppingItem;
43 import com.liferay.portlet.shopping.model.impl.ShoppingCartItemImpl;
44 import com.liferay.portlet.shopping.service.base.ShoppingCartLocalServiceBaseImpl;
45 import com.liferay.portlet.shopping.util.ShoppingUtil;
46
47 import java.util.ArrayList;
48 import java.util.Date;
49 import java.util.Iterator;
50 import java.util.List;
51 import java.util.Map;
52 import java.util.TreeMap;
53
54
61 public class ShoppingCartLocalServiceImpl
62 extends ShoppingCartLocalServiceBaseImpl {
63
64 public void deleteGroupCarts(long groupId) throws SystemException {
65 shoppingCartPersistence.removeByGroupId(groupId);
66 }
67
68 public void deleteUserCarts(long userId) throws SystemException {
69 shoppingCartPersistence.removeByUserId(userId);
70 }
71
72 public ShoppingCart getCart(long userId, long groupId)
73 throws PortalException, SystemException {
74
75 return shoppingCartPersistence.findByG_U(groupId, userId);
76 }
77
78 public Map<ShoppingCartItem, Integer> getItems(long groupId, String itemIds)
79 throws SystemException {
80
81 Map<ShoppingCartItem, Integer> items =
82 new TreeMap<ShoppingCartItem, Integer>();
83
84 String[] itemIdsArray = StringUtil.split(itemIds);
85
86 for (int i = 0; i < itemIdsArray.length; i++) {
87 try {
88 long itemId = ShoppingUtil.getItemId(itemIdsArray[i]);
89 String fields = ShoppingUtil.getItemFields(itemIdsArray[i]);
90
91 ShoppingItem item = shoppingItemPersistence.findByPrimaryKey(
92 itemId);
93
94 ShoppingCategory category = item.getCategory();
95
96 if (category.getGroupId() == groupId) {
97 ShoppingCartItem cartItem = new ShoppingCartItemImpl(
98 item, fields);
99
100 Integer count = items.get(cartItem);
101
102 if (count == null) {
103 count = new Integer(1);
104 }
105 else {
106 count = new Integer(count.intValue() + 1);
107 }
108
109 items.put(cartItem, count);
110 }
111 }
112 catch (NoSuchItemException nsie) {
113 }
114 }
115
116 return items;
117 }
118
119 public ShoppingCart updateCart(
120 long userId, long groupId, String itemIds, String couponCodes,
121 int altShipping, boolean insure)
122 throws PortalException, SystemException {
123
124 List<Long> badItemIds = new ArrayList<Long>();
125
126 Map<ShoppingCartItem, Integer> items = getItems(groupId, itemIds);
127
128 boolean minQtyMultiple = GetterUtil.getBoolean(PropsUtil.get(
129 PropsUtil.SHOPPING_CART_MIN_QTY_MULTIPLE));
130
131 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
132 items.entrySet().iterator();
133
134 while (itr.hasNext()) {
135 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
136
137 ShoppingCartItem cartItem = entry.getKey();
138 Integer count = entry.getValue();
139
140 ShoppingItem item = cartItem.getItem();
141
142 int minQuantity = ShoppingUtil.getMinQuantity(item);
143
144 if (minQuantity <= 0) {
145 continue;
146 }
147
148 if (minQtyMultiple) {
149 if ((count.intValue() % minQuantity) > 0) {
150 badItemIds.add(item.getItemId());
151 }
152 }
153 else {
154 if (count.intValue() < minQuantity) {
155 badItemIds.add(item.getItemId());
156 }
157 }
158 }
159
160 if (badItemIds.size() > 0) {
161 throw new CartMinQuantityException(StringUtil.merge(
162 badItemIds.toArray(new Long[badItemIds.size()])));
163 }
164
165 String[] couponCodesArray = StringUtil.split(couponCodes);
166
167 for (int i = 0; i < couponCodesArray.length; i++) {
168 try {
169 ShoppingCoupon coupon = shoppingCouponPersistence.findByCode(
170 couponCodesArray[i]);
171
172 if (coupon.getGroupId() != groupId) {
173 throw new NoSuchCouponException(couponCodesArray[i]);
174 }
175 else if (!coupon.isActive()) {
176 throw new CouponActiveException(couponCodesArray[i]);
177 }
178 else if (!coupon.hasValidStartDate()) {
179 throw new CouponStartDateException(couponCodesArray[i]);
180 }
181 else if (!coupon.hasValidEndDate()) {
182 throw new CouponEndDateException(couponCodesArray[i]);
183 }
184 }
185 catch (NoSuchCouponException nsce) {
186 throw new NoSuchCouponException(couponCodesArray[i]);
187 }
188
189
191 break;
192 }
193
194 User user = userPersistence.findByPrimaryKey(userId);
195 Date now = new Date();
196
197 ShoppingCart cart = null;
198
199 if (user.isDefaultUser()) {
200 cart = shoppingCartPersistence.create(0);
201
202 cart.setGroupId(groupId);
203 cart.setCompanyId(user.getCompanyId());
204 cart.setUserId(userId);
205 cart.setUserName(user.getFullName());
206 cart.setCreateDate(now);
207 }
208 else {
209 try {
210 cart = shoppingCartPersistence.findByG_U(groupId, userId);
211 }
212 catch (NoSuchCartException nsce) {
213 long cartId = counterLocalService.increment();
214
215 cart = shoppingCartPersistence.create(cartId);
216
217 cart.setGroupId(groupId);
218 cart.setCompanyId(user.getCompanyId());
219 cart.setUserId(userId);
220 cart.setUserName(user.getFullName());
221 cart.setCreateDate(now);
222 }
223 }
224
225 cart.setModifiedDate(now);
226 cart.setItemIds(checkItemIds(groupId, itemIds));
227 cart.setCouponCodes(couponCodes);
228 cart.setAltShipping(altShipping);
229 cart.setInsure(insure);
230
231 if (!user.isDefaultUser()) {
232 shoppingCartPersistence.update(cart, false);
233 }
234
235 return cart;
236 }
237
238 protected String checkItemIds(long groupId, String itemIds) {
239 String[] itemIdsArray = StringUtil.split(itemIds);
240
241 for (int i = 0; i < itemIdsArray.length; i++) {
242 long itemId = ShoppingUtil.getItemId(itemIdsArray[i]);
243
244 ShoppingItem item = null;
245
246 try {
247 item = shoppingItemPersistence.findByPrimaryKey(itemId);
248
249 ShoppingCategory category = item.getCategory();
250
251 if (category.getGroupId() != groupId) {
252 item = null;
253 }
254 }
255 catch (Exception e) {
256 }
257
258 if (item == null) {
259 itemIds = StringUtil.remove(itemIds, itemIdsArray[i]);
260 }
261 }
262
263 return itemIds;
264 }
265
266 }