1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.tasks.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.model.User;
28  import com.liferay.portlet.tasks.DuplicateReviewUserIdException;
29  import com.liferay.portlet.tasks.model.TasksProposal;
30  import com.liferay.portlet.tasks.model.TasksReview;
31  import com.liferay.portlet.tasks.service.base.TasksReviewLocalServiceBaseImpl;
32  import com.liferay.portlet.tasks.social.TasksActivityKeys;
33  import com.liferay.util.SetUtil;
34  
35  import java.util.Date;
36  import java.util.HashSet;
37  import java.util.List;
38  import java.util.Set;
39  
40  import org.json.JSONObject;
41  
42  /**
43   * <a href="TasksReviewLocalServiceImpl.java.html"><b><i>View Source</i></b></a>
44   *
45   * @author Raymond Aug�
46   * @author Brian Wing Shun Chan
47   *
48   */
49  public class TasksReviewLocalServiceImpl
50      extends TasksReviewLocalServiceBaseImpl {
51  
52      public TasksReview addReview(
53              long userId, long proposalId, long assignedByUserId, int stage)
54          throws PortalException, SystemException {
55  
56          // Review
57  
58          User user = userPersistence.findByPrimaryKey(userId);
59          TasksProposal proposal = tasksProposalPersistence.findByPrimaryKey(
60              proposalId);
61          User assignedByUser = userPersistence.findByPrimaryKey(
62              assignedByUserId);
63          Date now = new Date();
64  
65          long reviewId = counterLocalService.increment();
66  
67          TasksReview review = tasksReviewPersistence.create(reviewId);
68  
69          review.setGroupId(proposal.getGroupId());
70          review.setCompanyId(user.getCompanyId());
71          review.setUserId(user.getUserId());
72          review.setUserName(user.getFullName());
73          review.setCreateDate(now);
74          review.setModifiedDate(now);
75          review.setProposalId(proposalId);
76          review.setAssignedByUserId(assignedByUserId);
77          review.setAssignedByUserName(assignedByUser.getFullName());
78          review.setStage(stage);
79          review.setCompleted(false);
80          review.setRejected(false);
81  
82          tasksReviewPersistence.update(review, false);
83  
84          // Social
85  
86          JSONObject extraData = new JSONObject();
87  
88          extraData.put("stage", review.getStage());
89          extraData.put("completed", review.getCompleted());
90          extraData.put("rejected", review.getRejected());
91  
92          socialActivityLocalService.addActivity(
93              assignedByUserId, proposal.getGroupId(),
94              TasksProposal.class.getName(), review.getProposalId(),
95              TasksActivityKeys.ASSIGN, extraData.toString(), user.getUserId());
96  
97          return review;
98      }
99  
100     public TasksReview approveReview(
101             long userId, long proposalId, int stage)
102         throws PortalException, SystemException {
103 
104         return updateReview(userId, proposalId, stage, false);
105     }
106 
107     public void deleteReview(long reviewId)
108         throws PortalException, SystemException {
109 
110         TasksReview review = tasksReviewPersistence.findByPrimaryKey(
111             reviewId);
112 
113         deleteReview(review);
114     }
115 
116     public void deleteReview(TasksReview review)
117         throws PortalException, SystemException {
118 
119         tasksReviewPersistence.remove(review);
120     }
121 
122     public void deleteReviews(long proposalId)
123         throws PortalException, SystemException {
124 
125         List<TasksReview> reviews = tasksReviewPersistence.findByProposalId(
126             proposalId);
127 
128         for (TasksReview review : reviews) {
129             deleteReview(review);
130         }
131     }
132 
133     public TasksReview getReview(long reviewId)
134         throws PortalException, SystemException {
135 
136         return tasksReviewPersistence.findByPrimaryKey(reviewId);
137     }
138 
139     public TasksReview getReview(long userId, long proposalId)
140         throws PortalException, SystemException {
141 
142         return tasksReviewPersistence.findByU_P(userId, proposalId);
143     }
144 
145     public List<TasksReview> getReviews(long proposalId)
146         throws SystemException {
147 
148         return tasksReviewPersistence.findByProposalId(proposalId);
149     }
150 
151     public List<TasksReview> getReviews(long proposalId, int stage)
152         throws SystemException {
153 
154         return tasksReviewPersistence.findByP_S(proposalId, stage);
155     }
156 
157     public List<TasksReview> getReviews(
158             long proposalId, int stage, boolean completed)
159         throws SystemException {
160 
161         return tasksReviewPersistence.findByP_S_C(proposalId, stage, completed);
162     }
163 
164     public List<TasksReview> getReviews(
165             long proposalId, int stage, boolean completed, boolean rejected)
166         throws PortalException, SystemException {
167 
168         return tasksReviewPersistence.findByP_S_C_R(
169             proposalId, stage, completed, rejected);
170     }
171 
172     public TasksReview rejectReview(
173             long userId, long proposalId, int stage)
174         throws PortalException, SystemException {
175 
176         return updateReview(userId, proposalId, stage, true);
177     }
178 
179     public void updateReviews(
180             long proposalId, long assignedByUserId, long[][] userIdsPerStage)
181         throws PortalException, SystemException {
182 
183         Set<Long> assignedUserIds = new HashSet<Long>();
184 
185         for (int i = 0; i < userIdsPerStage.length; i++) {
186             long[] userIds = userIdsPerStage[i];
187 
188             for (long userId : userIds) {
189                 if (assignedUserIds.contains(userId)) {
190                     throw new DuplicateReviewUserIdException();
191                 }
192                 else {
193                     assignedUserIds.add(userId);
194                 }
195             }
196         }
197 
198         for (int i = 0; i < userIdsPerStage.length; i++) {
199             Set<Long> userIds = SetUtil.fromArray(userIdsPerStage[i]);
200 
201             updateReviews(proposalId, assignedByUserId, i + 2, userIds);
202         }
203     }
204 
205     protected TasksReview updateReview(
206             long userId, long proposalId, int stage, boolean rejected)
207         throws PortalException, SystemException {
208 
209         TasksReview review = tasksReviewPersistence.findByU_P(
210             userId, proposalId);
211 
212         review.setModifiedDate(new Date());
213         review.setCompleted(true);
214         review.setRejected(rejected);
215 
216         tasksReviewPersistence.update(review, false);
217 
218         // Social
219 
220         JSONObject extraData = new JSONObject();
221 
222         extraData.put("stage", review.getStage());
223         extraData.put("completed", review.getCompleted());
224         extraData.put("rejected", review.getRejected());
225 
226         socialActivityLocalService.addActivity(
227             review.getUserId(), review.getGroupId(),
228             TasksProposal.class.getName(), review.getProposalId(),
229             TasksActivityKeys.REVIEW, extraData.toString(),
230             review.getAssignedByUserId());
231 
232         return review;
233     }
234 
235     protected void updateReviews(
236             long proposalId, long assignedByUserId, int stage,
237             Set<Long> userIds)
238         throws PortalException, SystemException {
239 
240         Set<Long> reviewUserIds = new HashSet<Long>();
241 
242         List<TasksReview> reviews = tasksReviewPersistence.findByP_S(
243             proposalId, stage);
244 
245         for (TasksReview review : reviews) {
246             if (!userIds.contains(review.getUserId())) {
247                 deleteReview(review);
248             }
249             else {
250                 reviewUserIds.add(review.getUserId());
251             }
252         }
253 
254         for (long userId : userIds) {
255             if (!reviewUserIds.contains(userId)) {
256                 addReview(userId, proposalId, assignedByUserId, stage);
257             }
258         }
259     }
260 
261 }