The code is divided in three crates:
- plume-common, for the ActivityPub module, and some common utils
- plume-models, for the models and database-related code
- plume, the app itself
This new organization will allow to test it more easily, but also to create other tools that only reuse a little part of
the code (for instance a Wordpress import tool, that would just use the plume-models crate)
If we want to add, for instance, streams in the future, we could introduce
a new trait for that, similar to FromActivity or Notify
We also display inbox errors to the "client" if something fails,
which could be useful for debugging.
Use the builder design pattern to build a NewComment
Add a function to transform a NewComment into a Create activity
Virtually send this activity to the shared inbox of the instance
