public Post AddPost(Post post)
{
User user = redis.Get <User>("user:"******"followers:" + post.UserID, 0, -1);
allFolowers.Add(post.UserID);
redis.LPush("timeline", Encoding.UTF8.GetBytes(postID));//globalna lista postova korisnici mogu da vide objave svih korisnika bez obzila da li ih prate ili ne
//meni treba lPush ovo dole je RPush
//redis.PushItemToList("timeline", postID);
redis.TrimList("timeline", 0, 500);
foreach (string followerId in allFolowers)
{
redis.LPush("posts:" + followerId, Encoding.UTF8.GetBytes(postID));
}
return(pm.LoadPost(postID));
}
public List <Post> GetTimeLinePosts(int start, int stop)//vraca praznu listu ako nema nijednog posta (lako moze da se ubaci stranicenje)
{
List <Post> timeLinePosts = new List <Post>();
PostManipulate pm = new PostManipulate();
byte[][] timeline = redis.LRange("timeline", start, stop);//za sad vracam sve postove
foreach (byte[] post in timeline)
{
string postId = Encoding.UTF8.GetString(post);
timeLinePosts.Add(pm.LoadPost(postId));
}
return(timeLinePosts);
}
public List <Post> GetAllUserPosts(string userId, int start, int stop)
{
List <Post> userPosts = new List <Post>();
PostManipulate pm = new PostManipulate();
byte[][] timeline = redis.LRange("posts:" + userId, start, stop);
foreach (byte[] post in timeline)
{
string postId = Encoding.UTF8.GetString(post);
userPosts.Add(pm.LoadPost(postId));
}
return(userPosts);
}