User badge model fixes for RemoveUserBadges and AddUserBadges #33950
+138
−7
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Fixes #33949
RemoveUserBadges
implementation is fixed to avoid an ORM construct that produced invalid SQL (see the referenced issue for details).AddUserBadges
won't be able to produce duplicate badges anymore due to a unique constraint added to theuser_badge
table. An attempt to add a duplicate badge will result in an error.The corresponding database migration is supposed to delete any potential badge duplicates existing before.
A new test is added to demonstrate these fixes.