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juniormonkey avatar juniormonkey commented on July 22, 2024

Proposal to keep track of population: when a message is displayed, write a firestore document to a 'most_recently_read' collection, with the UID as the ID, and the timestamp as a value. (similar to how callbacks work.) Then query the number of documents with the timestamp === the most recent message timestamp (or the second most recent or something) and that's the current active user count.

from oddchatter.

juniormonkey avatar juniormonkey commented on July 22, 2024

Might be able to use https://firebase.google.com/products/extensions/firestore-detect-presence to keep track of population?

According to Analytics, attendance at Oh The Horror was roughly 50, and I needed to lower the threshold to 3.

from oddchatter.

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