WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

2026-09-22 16:19:06 +08:00
commit f7fc992f57
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+-- Migration 000044 down: drop audit_logs table.
+--
+-- DANGER: This drops the audit_logs table. All durable RBAC and
+--         resource-action history is lost UNRECOVERABLY. Only intended
+--         for development rollbacks, never for production.
+--
+-- Operators who really need to run this in a non-dev environment must
+-- set the session-level GUC `weknora.allow_destructive_migration` to
+-- 'true' first. Otherwise the migration aborts before touching any data.
+DO $$
+BEGIN
+    IF coalesce(current_setting('weknora.allow_destructive_migration', true), 'false') <> 'true' THEN
+        RAISE EXCEPTION
+            '[Migration 000044 down] BLOCKED: refuse to drop audit_logs. '
+            'Set weknora.allow_destructive_migration = ''true'' in this session to override.';
+    END IF;
+    RAISE WARNING '[Migration 000044 down] Dropping audit_logs — durable history will be lost';
+END $$;
+
+DROP INDEX IF EXISTS idx_audit_logs_created_at;
+DROP INDEX IF EXISTS idx_audit_logs_tenant_action;
+DROP INDEX IF EXISTS idx_audit_logs_actor;
+DROP INDEX IF EXISTS idx_audit_logs_tenant_id_desc;
+DROP TABLE IF EXISTS audit_logs;
+
+DO $$ BEGIN RAISE NOTICE '[Migration 000044 down] audit_logs dropped'; END $$;