bugfix: use string thread IDs for read_states lookup in MySQL backend#266
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taimoor-ahmed-1 merged 1 commit intoopenedx:masterfrom Dec 5, 2025
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This PR fixes the MySQL discussions backend where all threads were reported as read = false because the read state lookup was using integer thread IDs while the read_states dict is keyed by string thread IDs. The lookup now uses str(thread.pk), so read and unread_comment_count are populated correctly for each thread.
Fixes #263.