feat: implicitCount added to content search index

[ChrisChV]

Description

Adds implicit_count to content search index.

Supporting information

• This is used to show tag count in library components card: https://github.com/openedx/frontend-app-course-authoring/issues/1037
• Internal ticket: FAL-3757

Testing instructions

• Run taxonomy-sample-data script.
• Make sure you have meilisearch setup locally, follow the setup instructions here https://github.com/open-craft/tutor-contrib-meilisearch.
• Run tutor dev run cms bash and ./manage.py cms reindex_studio --experimental.
• Access http://meilisearch.local.edly.io:7700/ and check if the created documents have the tags.implicit_count field

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[bradenmacdonald]

Can't you just compute this from the response? The implicit_count should always be equal to tags.level0.length + tags.level1.length + tags.level2.length + tags.level3.length. So do we really need to store it in the index as a separate field?

[ChrisChV]

Can't you just compute this from the response? The implicit_count should always be equal to tags.level0.length + tags.level1.length + tags.level2.length + tags.level3.length. So do we really need to store it in the index as a separate field?

Yes, it was one of my options, but I think that adding to the index would be the easiest way to obtain tag count without having to calculate it in all the responses that need the count tag. If you need the count tags it's easy to get it from the index. What do you think?

[bradenmacdonald]

I think it's so simple to calculate that we might as well just calculate it ourselves when we need it. But if we need to sort by the tag count or filter by the tag count, then we definitely need to add to the index. If we don't need that, I wouldn't bother personally.

[ChrisChV]

I think it's so simple to calculate that we might as well just calculate it ourselves when we need it. But if we need to sort by the tag count or filter by the tag count, then we definitely need to add to the index. If we don't need that, I wouldn't bother personally.

Make sense. Updated: https://github.com/open-craft/frontend-app-course-authoring/pull/41/commits/0843a1e699815eb72302d0362f541effb128af0c

[ChrisChV]

This index change is not longe necessary for now.

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