public UserStreamDTO GetStreamForUser(long id, int LIMIT = 20)
{
using (ISession session = _cluster.Connect(_keyspace))
{
Cassandra.Mapping.IMapper mapper = new Cassandra.Mapping.Mapper(session);
session.UserDefinedTypes.Define(new CommentProfile().Definitions);
var user_stream = mapper.Fetch <UserStream>("where \"User_Id\" = ? LIMIT ? ", id, LIMIT);
return(_StreamMapper.Map <UserStreamDTO>(user_stream.ToList()));
}
}
public void AddPostToUsersStreams(PostDTO post, List <string> UsersLogins)
{
using (ISession session = _cluster.Connect(_keyspace))
{
Cassandra.Mapping.IMapper mapper = new Cassandra.Mapping.Mapper(session);
session.UserDefinedTypes.Define(new CommentProfile().Definitions);
StreamDTO Stream = _StreamMapper.Map <StreamDTO>(post);
var Ids = mapper.Fetch <UserDTO>("where \"User_Login\" in (?)", UsersLogins.ToArray()).ToList();
this.AddPostToUsersStreams(post, Ids.Select(p => p.User_Id).ToList());
}
}
