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package org.openecomp.sdc.healing.healers;
import org.openecomp.sdc.common.session.SessionContextProviderFactory;
import org.openecomp.sdc.healing.interfaces.Healer;
import org.openecomp.sdc.itempermissions.dao.ItemPermissionsDao;
import org.openecomp.sdc.itempermissions.dao.ItemPermissionsDaoFactory;
import org.openecomp.sdc.itempermissions.impl.types.PermissionTypes;
import org.openecomp.sdc.itempermissions.type.ItemPermissionsEntity;
import org.openecomp.sdc.notification.dao.SubscribersDao;
import org.openecomp.sdc.notification.factories.SubscribersDaoFactory;
import org.openecomp.sdc.versioning.dao.ItemDao;
import org.openecomp.sdc.versioning.dao.ItemDaoFactory;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.sdc.versioning.types.Item;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Objects;
/**
* Created by ayalaben on 8/28/2017
*/
public class OwnerHealer implements Healer {
private static final String HEALING_USER_SUFFIX = "_healer";
private static final ItemPermissionsDao permissionsDao =
ItemPermissionsDaoFactory.getInstance().createInterface();
private static final ItemDao itemDao = ItemDaoFactory.getInstance().createInterface();
private static final SubscribersDao subscribersDao = SubscribersDaoFactory.getInstance()
.createInterface();
public Object heal(String itemId, Version version) {
Collection<ItemPermissionsEntity> itemPermissions = permissionsDao.listItemPermissions(itemId);
if (itemPermissions.stream().noneMatch(this::isOwnerPermission)) {
String currentUserId =
SessionContextProviderFactory.getInstance().createInterface().get().getUser().getUserId()
.replace(HEALING_USER_SUFFIX, "");
permissionsDao.updateItemPermissions(itemId, PermissionTypes.Owner.name(),
Collections.singleton(currentUserId), new HashSet<>());
updateItemOwner(itemId,currentUserId);
subscribersDao.subscribe(currentUserId,itemId);
return currentUserId;
}
return itemPermissions.stream().filter(this::isOwnerPermission).findFirst().get().getUserId();
}
private void updateItemOwner(String itemId,String userId) {
Item item = new Item();
item.setId(itemId);
Item retrievedItem = itemDao.get(item);
if (Objects.nonNull(retrievedItem)) {
retrievedItem.setOwner(userId);
itemDao.update(retrievedItem);
}
}
private boolean isOwnerPermission(ItemPermissionsEntity permissionsEntity) {
return permissionsEntity.getPermission().equals(PermissionTypes.Owner.name());
}
}
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