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Problem:
When using the editor collaboratively, it doesn't make a lot of sense for non-owners to be able to change the project.
Fix:
In two places this prevents changes to the project model from being applied:
processAction
: The main hub of where changes are applied we protect against non-owners from applying non-transient editor actions.handleStrategies
: Canvas interactions are disabled by having the entire strategies logic be disabled if the current user is not the owner of the project.Additionally in
processAction
we prevent changes coming from non-owners via yjs/Liveblocks from being applied to the project model, as it appears initialisation of it in certain circumstances can cause those to be triggered.Commit Details:
handleStrategies
now short circuits if the project is not owned by the current user.processAction
now only permits certain actions to run depending on the ownership of the current project.