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  1. Nuxeo Platform
  2. NXP-19394

Simplify Collections implementation

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Collections

      Description

      Collections currently are implemented (NXP-13793) with two schemas:

      • collection, on the Collection object, which holds a list of ids of documents in the collection,
      • collectionMember, on the document itself, which holds a list of ids of the collections it belongs to.

      However collectionMember is mostly redundant and only useful for one use case, content views (collection_content_contentview, favorites_content_contentview) and page providers (default_collection_candidate) that need to list documents belonging to a given collection.

      But since NXP-18885 it's possible to do a query like SELECT collection:documentIds/* FROM Collection WHERE ecm:uuid = ? to list the documents in a collection, so collectionMember becomes unneeded.

      -> Remove collectionMember and all the complex code that had to maintain it in sync with collection.

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                  Resolved:

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