Filtering posts by user in a topic

[Luchris]

Is there a way to only see the posts by one user in a topic?
(I did a cursory search of plugins but couldn't find one either).

Thanks

[omega]

I was about to create this very topic, so let me please bump this 2018 muse into 2023.

This would be useful.

[baris]

I will leave the required database call here in case someone wants to build a plugin that does this.

The posts of a topic are stored in tid:${tid}:posts, a users posts are stored in uid:${uid}:posts. So if you get the intersection of these two sorted sets that will give you the post ids of the user in the topic.

const postIdsOfUserInTopic = await db.getSortedSetIntersect({
	sets: [`tid:${tid}:posts`, `uid:${uid}:posts`],
	start: 0,
	stop: -1,
	weights: [1, 0],
});

[omega]

No takers?