refs https://github.com/TryGhost/Arch/issues/61
Because the tags system is still written in the old way, the tag.deleted
bookshelf event needs to be mapped to the DomainEvents to bridge the gap with
the collections package.
refs https://github.com/TryGhost/Arch/issues/46
- Similarly to post filters, collection filters now support both 'tag' and 'tags' nql filter keys when defining a filter for related tag slugs. For example, both `tag:avocado` and `tags:avocado` would both be valid collection filters that would filter by the same 'slug' property of the tags assigned to a post.
- Along with these changes had to rework the tags property of the collection posts to match the shape used in post resources. Moved from:
`tags: ['bacon', 'broc']`
to
`tags:[{slug: 'bacon'}, {slug: 'broc'}]`
refs https://github.com/TryGhost/Arch/issues/16
- The generic "UpdateAllCollections" logic should not be used as the mapped Post's delete/add/edit events should be sufficient in maintaining collection's state
refs https://github.com/TryGhost/Ghost/pull/17065
- This is a follow up cleanup work after introducing even mapper when working on collections refresh mechanism.
- This module manages interception of the Model events and maps/dispatches Domain events that could later be used in different libraries.
