/*
* Copyright (c) 2010-2011 Lockheed Martin Corporation
*
* 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.
*/
package org.eurekastreams.web.client.model;
import org.eurekastreams.server.action.request.stream.GetFlaggedActivitiesRequest;
import org.eurekastreams.server.domain.PagedSet;
import org.eurekastreams.server.domain.stream.ActivityDTO;
import org.eurekastreams.web.client.events.data.GotFlaggedActivitiesResponseEvent;
import org.eurekastreams.web.client.events.data.UpdatedActivityFlagResponseEvent;
import org.eurekastreams.web.client.model.requests.UpdateActivityFlagRequest;
import org.eurekastreams.web.client.ui.Session;
/**
* Model for dealing with flagged (inappropriate) activities.
*/
public class FlaggedActivityModel extends BaseModel implements Fetchable<GetFlaggedActivitiesRequest>,
Updateable<UpdateActivityFlagRequest>
{
/**
* Singleton.
*/
private static FlaggedActivityModel model = new FlaggedActivityModel();
/**
* Gets the singleton.
*
* @return the singleton.
*/
public static FlaggedActivityModel getInstance()
{
return model;
}
/**
* Retrieves a list of flagged activities for the org.
*
* @param inRequest
* Request.
* @param inUseClientCacheIfAvailable
* If ok to return cached results.
*/
public void fetch(final GetFlaggedActivitiesRequest inRequest, final boolean inUseClientCacheIfAvailable)
{
super.callReadAction("getFlaggedActivities", inRequest, new OnSuccessCommand<PagedSet<ActivityDTO>>()
{
public void onSuccess(final PagedSet<ActivityDTO> response)
{
Session.getInstance().getEventBus().notifyObservers(new GotFlaggedActivitiesResponseEvent(response));
}
}, inUseClientCacheIfAvailable);
}
/**
* Marks the activity as flagged or not.
*
* @param inRequest
* Request.
*/
public void update(final UpdateActivityFlagRequest inRequest)
{
String actionKey = inRequest.isFlagged() ? "flagActivity" : "unflagActivity";
super.callWriteAction(actionKey, inRequest.getActivityId(), new OnSuccessCommand<Boolean>()
{
public void onSuccess(final Boolean response)
{
Session.getInstance().getEventBus().notifyObservers(
new UpdatedActivityFlagResponseEvent(inRequest.getActivityId()));
}
});
}
}