void Wall::AddResponseToPost(int post_index, WallPost& post) {
WallPost* parent = &(wall_posts.get(post_index - 1));
if (parent->IsResponse()){
parent = parent->GetParent();
}
post.SetParent(parent);
post.SetDomainName(username);
parent->AddResponse(&post);
wall_posts.insert(post_index, post);
}
void Wall::ConstructPostResponseRelationship(User* user) {
DoublyLinkedList<WallPost>::iterator it;
WallPost* parent = NULL;
for (it = wall_posts.begin(); it != wall_posts.end(); it++) {
if ((*it).IsResponse()) {
(*it).SetParent(parent);
parent->AddResponse(&(*it));
}
else {
parent = &(*it);
}
if ((*it).GetAuthorUsername() != user->GetUserName()) {
User* ptr = user->QueryFriend((*it).GetAuthorUsername());
ptr->Remember(user->GetUserName(), *it);
}
}
}
