Summary:
Originally, this was going to be a totally independent package, but
I wasn't able to isolate the functionality and get it tied in to
the delta-stream consumption. Here's how it currently works:
- The preferences package has a new tab which allows you to edit
mail filters. Filters are saved in a new core store, and a new
stock component (ScenarioEditor) renders the editor. The editor
takes a set of templates that define a value space, and outputs
a valid set of values.
- A new MailFilterProcessor takes messages and creates tasks to
apply the actions from the MailFiltersStore.
- The worker-sync package now uses the MailFilterProcessor to
apply filters /before/ it calls didPassivelyReceiveNewModels,
so filtrs are applied before any notifications are created.
- A new task, ReprocessMailFiltersTask allows you to run filters
on all of your existing mail. It leverages the existing TaskQueue
architecture to: a) resume where it left off if you quit midway,
b) be queryable (for status) from all windows and c) cancelable.
The TaskQueue is a bit strange because it runs performLocal and
performRemote very differently, and I had to use `performRemote`.
(todo refactor soon.)
This diff also changes the EditableList a bit to behave like a
controlled component and render focused / unfocused states.
Test Plan: Run tests, only for actual filter processing atm.
Reviewers: juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D2379
