2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdcrests.item.rest.services;
19 import static org.openecomp.sdc.itempermissions.notifications.NotificationConstants.PERMISSION_USER;
20 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.ITEM_ID;
21 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.ITEM_NAME;
22 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.SUBMIT_DESCRIPTION;
23 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.VERSION_ID;
24 import static org.openecomp.sdc.versioning.VersioningNotificationConstansts.VERSION_NAME;
26 import java.util.HashMap;
27 import java.util.List;
29 import javax.inject.Named;
30 import javax.ws.rs.core.Response;
31 import org.openecomp.sdc.activitylog.ActivityLogManager;
32 import org.openecomp.sdc.activitylog.ActivityLogManagerFactory;
33 import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
34 import org.openecomp.sdc.activitylog.dao.type.ActivityType;
35 import org.openecomp.sdc.common.errors.CoreException;
36 import org.openecomp.sdc.common.errors.Messages;
37 import org.openecomp.sdc.conflicts.ConflictsManager;
38 import org.openecomp.sdc.conflicts.ConflictsManagerFactory;
39 import org.openecomp.sdc.itempermissions.PermissionsManager;
40 import org.openecomp.sdc.itempermissions.PermissionsManagerFactory;
41 import org.openecomp.sdc.logging.api.Logger;
42 import org.openecomp.sdc.logging.api.LoggerFactory;
43 import org.openecomp.sdc.notification.dtos.Event;
44 import org.openecomp.sdc.notification.factories.NotificationPropagationManagerFactory;
45 import org.openecomp.sdc.notification.services.NotificationPropagationManager;
46 import org.openecomp.sdc.versioning.AsdcItemManager;
47 import org.openecomp.sdc.versioning.AsdcItemManagerFactory;
48 import org.openecomp.sdc.versioning.VersioningManager;
49 import org.openecomp.sdc.versioning.VersioningManagerFactory;
50 import org.openecomp.sdc.versioning.dao.types.Revision;
51 import org.openecomp.sdc.versioning.dao.types.SynchronizationState;
52 import org.openecomp.sdc.versioning.dao.types.Version;
53 import org.openecomp.sdc.versioning.errors.RevisionIdNotFoundErrorBuilder;
54 import org.openecomp.sdc.versioning.types.NotificationEventTypes;
55 import org.openecomp.sdc.versioning.types.VersionCreationMethod;
56 import org.openecomp.sdcrests.item.rest.Versions;
57 import org.openecomp.sdcrests.item.rest.mapping.MapActivityLogEntityToDto;
58 import org.openecomp.sdcrests.item.rest.mapping.MapRevisionToDto;
59 import org.openecomp.sdcrests.item.rest.mapping.MapVersionToDto;
60 import org.openecomp.sdcrests.item.types.ActivityLogDto;
61 import org.openecomp.sdcrests.item.types.CommitRequestDto;
62 import org.openecomp.sdcrests.item.types.RevisionDto;
63 import org.openecomp.sdcrests.item.types.RevisionRequestDto;
64 import org.openecomp.sdcrests.item.types.VersionActionRequestDto;
65 import org.openecomp.sdcrests.item.types.VersionDto;
66 import org.openecomp.sdcrests.item.types.VersionRequestDto;
67 import org.openecomp.sdcrests.wrappers.GenericCollectionWrapper;
68 import org.springframework.context.annotation.Scope;
69 import org.springframework.stereotype.Service;
73 @Scope(value = "prototype")
74 public class VersionsImpl implements Versions {
76 private static final String COMMIT_ITEM_ACTION = "Commit_Item";
77 private static final Logger LOGGER = LoggerFactory.getLogger(VersionsImpl.class);
79 private PermissionsManager permissionsManager =
80 PermissionsManagerFactory.getInstance().createInterface();
81 private AsdcItemManager asdcItemManager =
82 AsdcItemManagerFactory.getInstance().createInterface();
83 private VersioningManager versioningManager =
84 VersioningManagerFactory.getInstance().createInterface();
85 private ConflictsManager conflictsManager =
86 ConflictsManagerFactory.getInstance().createInterface();
87 private ActivityLogManager activityLogManager =
88 ActivityLogManagerFactory.getInstance().createInterface();
89 private NotificationPropagationManager notifier =
90 NotificationPropagationManagerFactory.getInstance().createInterface();
93 public Response list(String itemId, String user) {
94 GenericCollectionWrapper<VersionDto> results = new GenericCollectionWrapper<>();
95 MapVersionToDto mapper = new MapVersionToDto();
97 versioningManager.list(itemId)
98 .forEach(version -> results.add(mapper.applyMapping(version, VersionDto.class)));
99 return Response.ok(results).build();
103 public Response create(VersionRequestDto request, String itemId, String baseVersionId,
105 Version version = new Version();
106 version.setBaseId(baseVersionId);
107 version.setDescription(request.getDescription());
109 version = versioningManager.create(itemId, version, VersionCreationMethod.valueOf(request
110 .getCreationMethod().name()));
112 VersionDto versionDto = new MapVersionToDto().applyMapping(version, VersionDto.class);
114 activityLogManager.logActivity(new ActivityLogEntity(itemId, version,
115 ActivityType.Create_Version, user, true, "", ""));
117 return Response.ok(versionDto).build();
121 public Response get(String itemId, String versionId, String user) {
122 Version version = getVersion(itemId, new Version(versionId));
123 VersionDto versionDto = new MapVersionToDto().applyMapping(version, VersionDto.class);
124 return Response.ok(versionDto).build();
128 public Response getActivityLog(String itemId, String versionId, String user) {
129 GenericCollectionWrapper<ActivityLogDto> results = new GenericCollectionWrapper<>();
130 MapActivityLogEntityToDto mapper = new MapActivityLogEntityToDto();
132 activityLogManager.listLoggedActivities(itemId, new Version(versionId))
133 .forEach(loggedActivity -> results
134 .add(mapper.applyMapping(loggedActivity, ActivityLogDto.class)));
136 return Response.ok(results).build();
140 public Response listRevisions(String itemId, String versionId, String user) {
141 List<Revision> revisions = versioningManager.listRevisions(itemId, new Version(versionId));
142 filterRevisions(revisions);
144 GenericCollectionWrapper<RevisionDto> results = new GenericCollectionWrapper<>();
145 MapRevisionToDto mapper = new MapRevisionToDto();
146 revisions.forEach(revision -> results.add(mapper.applyMapping(revision, RevisionDto.class)));
147 return Response.ok(results).build();
151 public Response actOn(VersionActionRequestDto request, String itemId, String versionId,
153 Version version = new Version(versionId);
154 switch (request.getAction()) {
156 sync(itemId, version);
159 if (!permissionsManager.isAllowed(itemId, user, COMMIT_ITEM_ACTION)) {
160 return Response.status(Response.Status.FORBIDDEN)
161 .entity(new Exception(Messages.PERMISSIONS_ERROR.getErrorMessage())).build();
163 commit(request.getCommitRequest(), itemId, version, user);
166 revert(request.getRevisionRequest(), itemId, versionId);
169 throw new UnsupportedOperationException("Action reset not supported.");
172 return Response.ok().build();
175 private Version getVersion(String itemId, Version version) {
176 Version retrievedVersion = versioningManager.get(itemId, version);
178 if (retrievedVersion.getState().getSynchronizationState() != SynchronizationState.Merging &&
179 // looks for sdc applicative conflicts
180 conflictsManager.isConflicted(itemId, retrievedVersion)) {
181 retrievedVersion.getState().setSynchronizationState(SynchronizationState.Merging);
183 return retrievedVersion;
186 private void sync(String itemId, Version version) {
187 versioningManager.sync(itemId, version);
188 conflictsManager.finalizeMerge(itemId, version);
191 private void commit(CommitRequestDto request, String itemId, Version version, String user) {
193 String message = request == null ? "" : request.getMessage();
195 versioningManager.publish(itemId, version, message);
196 notifyUsers(itemId, version, message, user, NotificationEventTypes.COMMIT);
198 activityLogManager.logActivity(new ActivityLogEntity(itemId, version,
199 ActivityType.Commit, user, true, "", message));
202 private void revert(RevisionRequestDto request, String itemId, String versionId) {
203 if (request.getRevisionId() == null) {
204 throw new CoreException(new RevisionIdNotFoundErrorBuilder().build());
207 versioningManager.revert(itemId, new Version(versionId), request.getRevisionId());
210 private void filterRevisions(List<Revision> revisions) {
211 /* When creating a new item an initial version is created with invalid data.
212 This revision is not an applicable revision. The logic of identifying this revision is:
213 1- only the first version of item has this issue
214 2- only in the first item version there are 2 revisions created
215 3- the second revision is in format "Initial <vlm/vsp>: <name of the vlm/vsp>"
216 4- only if a revision in this format exists we remove the first revision. */
217 int numOfRevisions = revisions.size();
218 if (numOfRevisions > 1 &&
220 revisions.get(numOfRevisions - 2).getMessage().matches("Initial .*:.*")) {
221 revisions.remove(numOfRevisions - 1);
225 private void notifyUsers(String itemId, Version version, String message,
226 String userName, NotificationEventTypes eventType) {
227 Map<String, Object> eventProperties = new HashMap<>();
228 eventProperties.put(ITEM_NAME, asdcItemManager.get(itemId).getName());
229 eventProperties.put(ITEM_ID, itemId);
231 Version ver = versioningManager.get(itemId, version);
232 eventProperties.put(VERSION_NAME, ver.getName());
233 eventProperties.put(VERSION_ID, ver.getId());
235 eventProperties.put(SUBMIT_DESCRIPTION, message);
236 eventProperties.put(PERMISSION_USER, userName);
238 Event syncEvent = new SyncEvent(eventType.getEventName(), itemId, eventProperties, itemId);
240 notifier.notifySubscribers(syncEvent, userName);
241 } catch (Exception e) {
242 LOGGER.error("Failed to send sync notification to users subscribed o item '" + itemId);
246 private class SyncEvent implements Event {
247 private String eventType;
248 private String originatorId;
249 private Map<String, Object> attributes;
251 private String entityId;
253 public SyncEvent(String eventType, String originatorId,
254 Map<String, Object> attributes, String entityId) {
255 this.eventType = eventType;
256 this.originatorId = originatorId;
257 this.attributes = attributes;
258 this.entityId = entityId;
262 public String getEventType() {
267 public String getOriginatorId() {
272 public Map<String, Object> getAttributes() {
277 public String getEntityId() {