public IEnumerable <Message> GetByProject(int projectID)
{
var messages = messageDao.GetByProject(projectID)
.Where(CanRead)
.ToList();
var commentsCount = commentDao.Count(messages.ConvertAll(r => (ProjectEntity)r));
return(messages.Select((message, index) =>
{
message.CommentsCount = commentsCount[index];
return message;
}));
}