filters for event triggers or conditional triggers

Allow setting boolean conditions (like in permissions). One should be able to say things like trigger the webhook only if is_cancelled=false

Use case I came across this while building an online-ordering app in a 3factor style. When is_cancelled in the order table is set to true from the client, you can’t stop the event cycle unless you add the filter in all the serverless functions which could complicate things a bit once there are more filters.

It will be cool to have filters on the server itself.

cc: @tirumaraiselvan

[sachsom95]

could we have an update on this

[raphaeltm]

I feel like this becomes particularly interesting with all the latest updates. Between Hasura REST endpoints and transforms in the event payloads, we can do a lot of interesting stuff without needing to spin up anything but Hasura, but conditions would really take that to the next level.