1   /**
2    * Copyright (c) 2000-2009 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.kernel.json.JSONFactoryUtil;
28  import com.liferay.portal.kernel.json.JSONObject;
29  import com.liferay.portal.model.User;
30  import com.liferay.portlet.tasks.DuplicateReviewUserIdException;
31  import com.liferay.portlet.tasks.model.TasksProposal;
32  import com.liferay.portlet.tasks.model.TasksReview;
33  import com.liferay.portlet.tasks.service.base.TasksReviewLocalServiceBaseImpl;
34  import com.liferay.portlet.tasks.social.TasksActivityKeys;
35  import com.liferay.util.SetUtil;
36  
37  import java.util.Date;
38  import java.util.HashSet;
39  import java.util.List;
40  import java.util.Set;
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 = JSONFactoryUtil.createJSONObject();
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(), proposalId,
95              TasksActivityKeys.ASSIGN_PROPOSAL, extraData.toString(), userId);
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) throws SystemException {
117         tasksReviewPersistence.remove(review);
118     }
119 
120     public void deleteReviews(long proposalId) throws SystemException {
121         List<TasksReview> reviews = tasksReviewPersistence.findByProposalId(
122             proposalId);
123 
124         for (TasksReview review : reviews) {
125             deleteReview(review);
126         }
127     }
128 
129     public TasksReview getReview(long reviewId)
130         throws PortalException, SystemException {
131 
132         return tasksReviewPersistence.findByPrimaryKey(reviewId);
133     }
134 
135     public TasksReview getReview(long userId, long proposalId)
136         throws PortalException, SystemException {
137 
138         return tasksReviewPersistence.findByU_P(userId, proposalId);
139     }
140 
141     public List<TasksReview> getReviews(long proposalId)
142         throws SystemException {
143 
144         return tasksReviewPersistence.findByProposalId(proposalId);
145     }
146 
147     public List<TasksReview> getReviews(long proposalId, int stage)
148         throws SystemException {
149 
150         return tasksReviewPersistence.findByP_S(proposalId, stage);
151     }
152 
153     public List<TasksReview> getReviews(
154             long proposalId, int stage, boolean completed)
155         throws SystemException {
156 
157         return tasksReviewPersistence.findByP_S_C(proposalId, stage, completed);
158     }
159 
160     public List<TasksReview> getReviews(
161             long proposalId, int stage, boolean completed, boolean rejected)
162         throws SystemException {
163 
164         return tasksReviewPersistence.findByP_S_C_R(
165             proposalId, stage, completed, rejected);
166     }
167 
168     public TasksReview rejectReview(
169             long userId, long proposalId, int stage)
170         throws PortalException, SystemException {
171 
172         return updateReview(userId, proposalId, stage, true);
173     }
174 
175     public void updateReviews(
176             long proposalId, long assignedByUserId, long[][] userIdsPerStage)
177         throws PortalException, SystemException {
178 
179         Set<Long> assignedUserIds = new HashSet<Long>();
180 
181         for (int i = 0; i < userIdsPerStage.length; i++) {
182             long[] userIds = userIdsPerStage[i];
183 
184             for (long userId : userIds) {
185                 if (assignedUserIds.contains(userId)) {
186                     throw new DuplicateReviewUserIdException();
187                 }
188                 else {
189                     assignedUserIds.add(userId);
190                 }
191             }
192         }
193 
194         for (int i = 0; i < userIdsPerStage.length; i++) {
195             Set<Long> userIds = SetUtil.fromArray(userIdsPerStage[i]);
196 
197             updateReviews(proposalId, assignedByUserId, i + 2, userIds);
198         }
199     }
200 
201     protected TasksReview updateReview(
202             long userId, long proposalId, int stage, boolean rejected)
203         throws PortalException, SystemException {
204 
205         TasksReview review = tasksReviewPersistence.findByU_P(
206             userId, proposalId);
207 
208         review.setModifiedDate(new Date());
209         review.setCompleted(true);
210         review.setRejected(rejected);
211 
212         tasksReviewPersistence.update(review, false);
213 
214         // Social
215 
216         JSONObject extraData = JSONFactoryUtil.createJSONObject();
217 
218         extraData.put("stage", review.getStage());
219         extraData.put("completed", review.getCompleted());
220         extraData.put("rejected", review.getRejected());
221 
222         socialActivityLocalService.addActivity(
223             userId, review.getGroupId(), TasksProposal.class.getName(),
224             proposalId, TasksActivityKeys.REVIEW_PROPOSAL, extraData.toString(),
225             review.getAssignedByUserId());
226 
227         return review;
228     }
229 
230     protected void updateReviews(
231             long proposalId, long assignedByUserId, int stage,
232             Set<Long> userIds)
233         throws PortalException, SystemException {
234 
235         Set<Long> reviewUserIds = new HashSet<Long>();
236 
237         List<TasksReview> reviews = tasksReviewPersistence.findByP_S(
238             proposalId, stage);
239 
240         for (TasksReview review : reviews) {
241             if (!userIds.contains(review.getUserId())) {
242                 deleteReview(review);
243             }
244             else {
245                 reviewUserIds.add(review.getUserId());
246             }
247         }
248 
249         for (long userId : userIds) {
250             if (!reviewUserIds.contains(userId)) {
251                 addReview(userId, proposalId, assignedByUserId, stage);
252             }
253         }
254     }
255 
256 }