public static List <Newsfeed> RankNewsFeed(List <Newsfeed> lst)
{
foreach (var post in lst)
{
post.AffinityScore = 0;
post.PostWeight = 0;
if (post.Type == Global.PHOTO || post.Type == Global.TAG_PHOTO)
{
post.PostWeight += Global.WEIGHT_PHOTO;
}
else
if (post.Type == Global.VIDEO || post.Type == Global.TAG_VIDEO)
{
post.PostWeight += Global.WEIGHT_VIDEO;
}
else
if (post.Type == Global.TAG_VIDEOLINK)
{
post.PostWeight += Global.WEIGHT_VIDEOLINK;
}
else
if (post.Type == Global.TEXT_POST)
{
post.PostWeight += Global.WEIGHT_TEXT;
}
long likesCount = LikesDAL.countPost(post._id.ToString(), Global.WALL);
long sharesCount = ShareDAL.countPost(post._id.ToString(), Global.WALL);
long commentsCount = CommentsDAL.countComment(post._id.ToString(), Global.WALL);
post.PostWeight += (int)likesCount;
post.PostWeight += (int)sharesCount;
post.PostWeight += (int)commentsCount;
post.PostRank = post.PostWeight + post.AffinityScore;
}
return(lst);
}
public static long countPost(string Atid, int type)
{
return LikesDAL.countPost(Atid, type);
}