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ash_archival/documentation/topics/how-does-ash-archival-work.md
Zach Daniel 0032daca42 improvement: support base_filter? true option 
docs: docs overhaul
2024-05-02 15:48:33 -04:00

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How does Archival Work?

We make modifications to the resource to enable soft deletes. Here's a breakdown of what the extension does:

Resource Modifications

  1. Adds a private archived_at utc_datetime_usec attribute.
  2. Adds a preparation that filters each action for is_nil(archived_at) (except for excluded actions, or if you have base_filter? set to true).
  3. Marks all destroy actions as soft?, turning them into updates (except for excluded actions)
  4. Adds a change to all destroy actions that sets archived_at to the current timestamp
  5. Adds a change that will iteratively load and destroy anything configured in d:AshArchival.Resource.archive|archive_related