public Comment AddComment(Guid entityTypeId, Comment comment)
{
Type entityType = EntityHelper.GetEntityType(entityTypeId);
if (!EntityHelper.IsServiceActive(entityType, EntityServiceActions.AllowNestedComments))
{
comment.ParentId = null;
}
if (EntityHelper.IsServiceActive(entityType, EntityServiceActions.ModerateComments))
{
comment.CommentStatus = CommentStatus.New;
}
else
{
comment.CommentStatus = CommentStatus.Approved;
}
if (string.IsNullOrWhiteSpace(comment.EntityCulture))
{
comment.EntityCulture = StrixPlatform.CurrentCultureCode;
}
var content = this._dataSource.Query(entityType).Where(GETCOMMENTQUERY, comment.EntityId, comment.EntityCulture.ToLower()).GetFirst() as IContent;
if (comment.EntityVersion == 0)
{
comment.EntityVersion = content.VersionNumber;
}
comment.CreatedByUserId = StrixPlatform.User.Id;
comment.CreatedOn = DateTime.Now;
comment.UpdatedByUserId = StrixPlatform.User.Id;
comment.UpdatedOn = comment.CreatedOn;
var result = this._dataSource.Save(comment);
if (result != null)
{
var numberOfComments = this._dataSource.Query<Comment>().Where(c => c.EntityId == comment.EntityId && c.EntityCulture.ToLower() == comment.EntityCulture.ToLower()).Count() + 1;
content.NumberOfComments = numberOfComments;
content.LastCommentDate = DateTime.Now;
}
return result;
}
public bool DeleteComment(Comment comment, Guid entityTypeId)
{
if (comment == null)
{
throw new ArgumentNullException("comment");
}
var theComment = this._dataSource.Query<Comment>().FirstOrDefault(c => c.Id == comment.Id);
if (theComment == null)
{
Logger.Log(string.Format("No comment found with id {0}", comment.Id), LogLevel.Error);
return false;
}
Type entityType = EntityHelper.GetEntityType(entityTypeId);
var content = this._dataSource.Query(entityType).Where(GETCOMMENTQUERY, comment.EntityId, comment.EntityCulture.ToLower()).GetFirst() as IContent;
if (content == null)
{
Logger.Log(string.Format("No content found with id {0}", comment.EntityId), LogLevel.Error);
return false;
}
// Update the number of comments and the last comment date on the entity the comment is for.
var query = this._dataSource.Query<Comment>().Where(c => c.EntityId == comment.EntityId && c.EntityCulture.ToLower() == comment.EntityCulture.ToLower() && c.Id != comment.Id).OrderByDescending(c => c.CreatedOn);
content.NumberOfComments = query.Count();
Comment lastComment = query.FirstOrDefault();
if (lastComment != null)
{
content.LastCommentDate = lastComment.CreatedOn;
}
else
{
content.LastCommentDate = null;
}
this._dataSource.Delete(theComment);
return true;
}
public Comment EditComment(Comment comment)
{
if (comment == null)
{
throw new ArgumentNullException("comment");
}
var theComment = this._dataSource.Query<Comment>().FirstOrDefault(c => c.Id == comment.Id);
if (theComment == null)
{
Logger.Log(string.Format("No comment found with id {0}", comment.Id), LogLevel.Error);
return null;
}
theComment.Text = comment.Text;
theComment.UpdatedByUserId = StrixPlatform.User.Id;
theComment.UpdatedOn = DateTime.Now;
return theComment;
}