Examples with CommentAndRatingService org.olat.core.commons.services.commentAndRating.CommentAndRatingService used on opensource projects

Example 6 with CommentAndRatingService

use of org.olat.core.commons.services.commentAndRating.CommentAndRatingService in project openolat by klemens.

the class FeedManagerImpl method deleteItem.

@Override
public Feed deleteItem(Item item) {
    Feed feed = item.getFeed();
    // delete the item from the database
    itemDAO.removeItem(item);
    // delete the item container from the file system
    feedFileStorage.deleteItemContainer(item);
    // delete comments and ratings
    CommentAndRatingService commentAndRatingService = CoreSpringFactory.getImpl(CommentAndRatingService.class);
    commentAndRatingService.deleteAll(feed, item.getGuid());
    // reload the Feed
    Feed reloadedFeed = feedDAO.loadFeed(feed.getKey());
    // or from an external source.
    if (!hasItems(reloadedFeed)) {
        // set undefined
        reloadedFeed.setExternal(null);
    }
    reloadedFeed.setLastModified(new Date());
    reloadedFeed = feedDAO.updateFeed(reloadedFeed);
    return reloadedFeed;
}