2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdcrests.item.rest.services;
23 import org.openecomp.sdc.activitylog.ActivityLogManager;
24 import org.openecomp.sdc.activitylog.ActivityLogManagerFactory;
25 import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
26 import org.openecomp.sdc.activitylog.dao.type.ActivityType;
27 import org.openecomp.sdc.common.errors.CoreException;
28 import org.openecomp.sdc.common.errors.Messages;
29 import org.openecomp.sdc.conflicts.ConflictsManager;
30 import org.openecomp.sdc.conflicts.ConflictsManagerFactory;
31 import org.openecomp.sdc.itempermissions.ItemPermissionsManager;
32 import org.openecomp.sdc.itempermissions.ItemPermissionsManagerFactory;
33 import org.openecomp.sdc.logging.api.Logger;
34 import org.openecomp.sdc.logging.api.LoggerFactory;
35 import org.openecomp.sdc.logging.context.MdcUtil;
36 import org.openecomp.sdc.logging.types.LoggerServiceName;
37 import org.openecomp.sdc.notification.dtos.Event;
38 import org.openecomp.sdc.notification.factories.NotificationPropagationManagerFactory;
39 import org.openecomp.sdc.notification.services.NotificationPropagationManager;
40 import org.openecomp.sdc.versioning.ItemManager;
41 import org.openecomp.sdc.versioning.ItemManagerFactory;
42 import org.openecomp.sdc.versioning.VersioningManager;
43 import org.openecomp.sdc.versioning.VersioningManagerFactory;
44 import org.openecomp.sdc.versioning.dao.types.Revision;
45 import org.openecomp.sdc.versioning.dao.types.SynchronizationState;
46 import org.openecomp.sdc.versioning.dao.types.Version;
47 import org.openecomp.sdc.versioning.errors.RevisionIdNotFoundErrorBuilder;
48 import org.openecomp.sdc.versioning.types.NotificationEventTypes;
49 import org.openecomp.sdcrests.item.rest.Versions;
50 import org.openecomp.sdcrests.item.rest.mapping.MapActivityLogEntityToDto;
51 import org.openecomp.sdcrests.item.rest.mapping.MapRevisionToDto;
52 import org.openecomp.sdcrests.item.rest.mapping.MapVersionToDto;
53 import org.openecomp.sdcrests.item.types.ActivityLogDto;
54 import org.openecomp.sdcrests.item.types.CommitRequestDto;
55 import org.openecomp.sdcrests.item.types.RevisionDto;
56 import org.openecomp.sdcrests.item.types.RevisionRequestDto;
57 import org.openecomp.sdcrests.item.types.VersionActionRequestDto;
58 import org.openecomp.sdcrests.item.types.VersionDto;
59 import org.openecomp.sdcrests.item.types.VersionRequestDto;
60 import org.openecomp.sdcrests.wrappers.GenericCollectionWrapper;
61 import org.springframework.context.annotation.Scope;
62 import org.springframework.stereotype.Service;
64 import javax.inject.Named;
65 import javax.ws.rs.core.Response;
66 import java.util.HashMap;
67 import java.util.List;
70 import static org.openecomp.sdc.itempermissions.notifications.NotificationConstants.PERMISSION_USER;
71 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.ITEM_ID;
72 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.ITEM_NAME;
73 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.SUBMIT_DESCRIPTION;
74 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.VERSION_ID;
75 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.VERSION_NAME;
79 @Scope(value = "prototype")
80 public class VersionsImpl implements Versions {
82 private static final String COMMIT_ITEM_ACTION = "Commit_Item";
83 private static final Logger LOGGER = LoggerFactory.getLogger(VersionsImpl.class);
85 private ItemPermissionsManager permissionsManager =
86 ItemPermissionsManagerFactory.getInstance().createInterface();
87 private ItemManager itemManager =
88 ItemManagerFactory.getInstance().createInterface();
89 private VersioningManager versioningManager =
90 VersioningManagerFactory.getInstance().createInterface();
91 private ConflictsManager conflictsManager =
92 ConflictsManagerFactory.getInstance().createInterface();
93 private ActivityLogManager activityLogManager =
94 ActivityLogManagerFactory.getInstance().createInterface();
95 private NotificationPropagationManager notifier =
96 NotificationPropagationManagerFactory.getInstance().createInterface();
99 public Response list(String itemId, String user) {
100 GenericCollectionWrapper<VersionDto> results = new GenericCollectionWrapper<>();
101 MapVersionToDto mapper = new MapVersionToDto();
103 versioningManager.list(itemId)
104 .forEach(version -> results.add(mapper.applyMapping(version, VersionDto.class)));
105 return Response.ok(results).build();
109 public Response create(VersionRequestDto request, String itemId, String baseVersionId,
111 Version version = new Version();
112 version.setBaseId(baseVersionId);
113 version.setDescription(request.getDescription());
115 version = versioningManager.create(itemId, version, request.getCreationMethod());
117 VersionDto versionDto = new MapVersionToDto().applyMapping(version, VersionDto.class);
119 activityLogManager.logActivity(new ActivityLogEntity(itemId, version,
120 ActivityType.Create_Version, user, true, "", ""));
122 return Response.ok(versionDto).build();
126 public Response get(String itemId, String versionId, String user) {
127 Version version = getVersion(itemId, new Version(versionId));
128 VersionDto versionDto = new MapVersionToDto().applyMapping(version, VersionDto.class);
129 return Response.ok(versionDto).build();
133 public Response getActivityLog(String itemId, String versionId, String user) {
134 MdcUtil.initMdc(LoggerServiceName.Get_List_Activity_Log.toString());
136 GenericCollectionWrapper<ActivityLogDto> results = new GenericCollectionWrapper<>();
137 MapActivityLogEntityToDto mapper = new MapActivityLogEntityToDto();
139 activityLogManager.listLoggedActivities(itemId, new Version(versionId))
140 .forEach(loggedActivity -> results
141 .add(mapper.applyMapping(loggedActivity, ActivityLogDto.class)));
143 return Response.ok(results).build();
147 public Response listRevisions(String itemId, String versionId, String user) {
148 GenericCollectionWrapper<RevisionDto> results = new GenericCollectionWrapper<>();
149 MapRevisionToDto mapper = new MapRevisionToDto();
151 List<Revision> revisions = versioningManager.listRevisions(itemId, new Version(versionId));
152 /* When creating a new item an initial version is created with invalid data.
153 This revision is not an applicable revision. The logic of identifying this revision is:
154 1- only the first version of item has this issue
155 2- only in the first item version there are 2 revisions created
156 3- the second revision is in format "Initial <vlm/vsp>: <name of the vlm/vsp>"
157 4- only if a revision in this format exists we remove the first revision. */
158 if (revisions.size() > 1 &&
159 revisions.get(revisions.size() - 2).getMessage().matches("Initial .*:.*")) {
160 revisions.remove(revisions.size() - 1);
163 revisions.forEach(revision -> results.add(mapper.applyMapping(revision, RevisionDto.class)));
164 return Response.ok(results).build();
168 public Response actOn(VersionActionRequestDto request, String itemId, String versionId,
170 Version version = new Version(versionId);
171 switch (request.getAction()) {
173 sync(itemId, version);
176 if (!permissionsManager.isAllowed(itemId, user, COMMIT_ITEM_ACTION)) {
177 return Response.status(Response.Status.FORBIDDEN)
178 .entity(new Exception(Messages.PERMISSIONS_ERROR.getErrorMessage())).build();
180 commit(request.getCommitRequest(), itemId, version, user);
183 revert(request.getRevisionRequest(), itemId, versionId);
186 throw new UnsupportedOperationException("Action reset not supported.");
189 return Response.ok().build();
193 private void revert(RevisionRequestDto request, String itemId, String versionId) {
194 if (request.getRevisionId() == null) {
195 throw new CoreException(new RevisionIdNotFoundErrorBuilder().build());
198 versioningManager.revert(itemId, new Version(versionId), request.getRevisionId());
201 private void sync(String itemId, Version version) {
202 versioningManager.sync(itemId, version);
203 conflictsManager.finalizeMerge(itemId, version);
206 private void commit(CommitRequestDto request, String itemId, Version version, String user) {
208 String message = request == null ? "" : request.getMessage();
210 versioningManager.publish(itemId, version, message);
211 notifyUsers(itemId, version, message, user, NotificationEventTypes.COMMIT);
213 activityLogManager.logActivity(new ActivityLogEntity(itemId, version,
214 ActivityType.Commit, user, true, "", message));
217 private void notifyUsers(String itemId, Version version, String message,
218 String userName, NotificationEventTypes eventType) {
219 Map<String, Object> eventProperties = new HashMap<>();
220 eventProperties.put(ITEM_NAME, itemManager.get(itemId).getName());
221 eventProperties.put(ITEM_ID, itemId);
223 Version ver = versioningManager.get(itemId, version);
224 eventProperties.put(VERSION_NAME, ver.getName());
225 eventProperties.put(VERSION_ID, ver.getId());
227 eventProperties.put(SUBMIT_DESCRIPTION, message);
228 eventProperties.put(PERMISSION_USER, userName);
230 Event syncEvent = new SyncEvent(eventType.getEventName(), itemId, eventProperties, itemId);
232 notifier.notifySubscribers(syncEvent, userName);
233 } catch (Exception e) {
234 LOGGER.error("Failed to send sync notification to users subscribed o item '" + itemId);
238 private class SyncEvent implements Event {
240 private String eventType;
241 private String originatorId;
242 private Map<String, Object> attributes;
243 private String entityId;
245 public SyncEvent(String eventType, String originatorId,
246 Map<String, Object> attributes, String entityId) {
247 this.eventType = eventType;
248 this.originatorId = originatorId;
249 this.attributes = attributes;
250 this.entityId = entityId;
254 public String getEventType() {
259 public String getOriginatorId() {
264 public Map<String, Object> getAttributes() {
269 public String getEntityId() {
274 private Version getVersion(String itemId, Version version) {
275 version = versioningManager.get(itemId, version);
277 if (version.getState().getSynchronizationState() != SynchronizationState.Merging &&
278 conflictsManager.isConflicted(itemId, version)) { // looks for sdc applicative conflicts
279 version.getState().setSynchronizationState(SynchronizationState.Merging);