fix: store username on moderation_actions for retention safety

Add denormalized column to moderation_actions so the dashboard TARGET field survives message table purges. Backfills all existing 217 rows. Changes: schema + autoDeleteManager + backend repository query + migration 0017.
2026-08-27 12:15:06 +07:00
parent 17aad2cc39
commit cccfd89266
8 changed files with 24 additions and 2 deletions
@@ -642,6 +642,7 @@ export const pgModerationActionsTable = pgTable(
    score: pgReal("score"), // 0..1 raw model score
    evidence: pgText("evidence"), // JSON array of short quoted snippets
    policy_version: pgText("policy_version"), // rules.ts policy version string
+    username: pgText("username"), // denormalized from messages table for retention safety
  },
  (table) => ({
    messageIdIdx: pgIndex("idx_moderation_actions_message_id").on(