Intercept model changes?

@niclas wrote:

I am looking at designing a cooperative edit application of a GraphLinksModel, and for that to make sense, I would like the “edit changes” to be intercepted, forwarded to the backend, and model is updated when the server confirms the changes.

I have managed to make the front-end react correctly to backend changes over websockets, BUT I can’t figure out how I can prevent “Insert Link”, “Delete” and so on to happen in the JS model and instead should first be sent to the backend, and eventually the change will arrive back via the websocket .

Thanks for any pointers

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