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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.notification.services.impl;
import java.util.List;
import java.util.Objects;
import java.util.UUID;
import org.openecomp.sdc.notification.dao.LastNotificationDao;
import org.openecomp.sdc.notification.dao.NotificationsDao;
import org.openecomp.sdc.notification.dao.types.LastSeenNotificationEntity;
import org.openecomp.sdc.notification.dao.types.NotificationEntity;
import org.openecomp.sdc.notification.dtos.NotificationsStatus;
import org.openecomp.sdc.notification.exceptons.NotificationNotExistException;
import org.openecomp.sdc.notification.services.NotificationsService;
/**
* @author Avrahamg
* @since June 26, 2017
*/
public class NotificationsServiceImpl implements NotificationsService {
private LastNotificationDao lastNotificationDao;
private NotificationsDao notificationsDao;
public NotificationsServiceImpl(LastNotificationDao lastNotificationDao, NotificationsDao notificationsDao) {
this.lastNotificationDao = lastNotificationDao;
this.notificationsDao = notificationsDao;
}
@Override
public LastSeenNotificationEntity getLastNotification(String ownerId) {
return new LastSeenNotificationEntity(ownerId, lastNotificationDao.getOwnerLastEventId(ownerId));
}
@Override
public void updateLastSeenNotification(String ownerId, UUID eventId) {
lastNotificationDao.persistOwnerLastEventId(ownerId, eventId);
}
@Override
public NotificationsStatus getNotificationsStatus(String ownerId, UUID lastDelivered, int numOfRecordsToReturn, UUID endOfPage) {
if (Objects.isNull(lastDelivered)) {
LastSeenNotificationEntity entity = getLastNotification(ownerId);
if (Objects.nonNull(entity)) {
lastDelivered = entity.getLastEventId();
}
if (Objects.isNull(lastDelivered)) {
lastDelivered = UUID.fromString("00000000-0000-1000-8080-808080808080"); // Lowest time UUID value
}
}
if (Objects.isNull(endOfPage)) {
// First page
return notificationsDao.getNotificationsStatus(ownerId, lastDelivered, numOfRecordsToReturn);
} else {
// Next page
return notificationsDao.getNotificationsStatus(ownerId, lastDelivered, numOfRecordsToReturn, endOfPage);
}
}
@Override
public void markAsRead(String ownerId, String notificationId) throws NotificationNotExistException {
NotificationEntity notificationEntity = notificationsDao.get(new NotificationEntity(ownerId, UUID.fromString(notificationId)));
if (Objects.isNull(notificationEntity)) {
throw new NotificationNotExistException("Notification '" + notificationId + "' is not related to ownerId" + " '" + ownerId + "'");
}
notificationEntity.setRead(true);
notificationsDao.update(notificationEntity);
}
@Override
public List<NotificationEntity> getNotificationsByOwnerId(String ownerId, int limit) {
return notificationsDao.getNotificationsByOwnerId(ownerId, limit);
}
@Override
public List<NotificationEntity> getNewNotificationsByOwnerId(String ownerId, UUID eventId) {
return notificationsDao.getNewNotificationsByOwnerId(ownerId, eventId);
}
@Override
public List<NotificationEntity> getNewNotificationsByOwnerId(String ownerId, UUID eventId, int limit) {
return notificationsDao.getNewNotificationsByOwnerId(ownerId, eventId, limit);
}
}
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