[Data rearchitecture] Clean models #6162
Merged
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What this PR does
This PR cleans up model migrations:
last_mw_rev_id
,upload_count
,uploads_in_use_count
andupload_usages_count
fields fromCourseWikiTimeslice
.last_mw_rev_id
andtotal_uploads
fields fromCourseUserWikiTimeslice
.last_mw_rev_id
field fromArticleCourseTimeslice
.In addition, it reverts the changes in #6048 for adding a new
revision_count
field toArticlesCourses
. Since we don't create the complete universe of article course timeslices anymore (see #6069), it's reasonable to computerevision_count
forUpdateWikiNamespaceStatsTimeslice
based on article course timeslices.Screenshots
Before:
< add a screenshot of the UI before your change >
After:
< add a screenshot of the UI after your change >
Open questions and concerns
< anything you learned that you want to share, or questions you're wondering about related to this PR >