Manage facets by category.

[romainruaud]

New feature : ability to manage facets by category.

For each category, display a list of all filterable attributes (not filterable in search for now).

The list contains the following data for each attribute :

• Sort Order (implicit, the list is drag-n-droppable)
• Attribute Name (just the label)
• A selector to choose between 3 display mode. It contains 3 values :
  • Auto : let the engine do the job, via the "facet coverage"
  • Yes : the attribute is displayed in any case, even if facet coverage is not reached.
  • No : the attribute is never displayed for this category.

[afoucret]

Hi @romainruaud

A prototype of the UI I want in : https://github.com/afoucret/elasticsuite/tree/facet-category-config

This code need a lot of cleaning and a proper management of the drag and drop and additional fields (coverage rate, sort order and facet size).

I let you finish the work based on this.

[romainruaud]

acknowledged @afoucret

What about hide/show of the attributes considered as irrelevant ? This was nice for UX especially with a huge diversity of universes in the catalog.

[afoucret]

Start with implementing without this feature. It would be added after.

[afoucret]

Feature is now in the master branch and will be released with version 2.5.0