From 62c9fc5c869e39726505bfae604c8825edf3f8cf Mon Sep 17 00:00:00 2001
From: dtoro <d.toro.v@pm.me>
Date: Wed, 29 Jul 2026 19:39:52 +0200
Subject: [PATCH] fix(scripts): cascade entity_status/signals/metrics in orphan
 cleanup

---
 scripts/cleanup-orphan-checks.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/scripts/cleanup-orphan-checks.sh b/scripts/cleanup-orphan-checks.sh
index a397313..a99db5c 100755
--- a/scripts/cleanup-orphan-checks.sh
+++ b/scripts/cleanup-orphan-checks.sh
@@ -49,10 +49,17 @@ fi
 
 echo
 echo "== applying (config_mutation) =="
-# Delete check_defs first (FK), then the orphan check entities.
+# check_defs first, then the dependent rows an entity owns (status, signals,
+# metrics), then the orphan check entities. FKs prevent a plain entity delete.
 $PSQL_CMD -v ON_ERROR_STOP=1 <<SQL
 BEGIN;
 DELETE FROM check_defs WHERE entity_id IN (SELECT id FROM entities e WHERE $ORPHAN_PRED);
+WITH ids AS (SELECT id FROM entities e WHERE $ORPHAN_PRED)
+DELETE FROM metric_samples WHERE entity_id IN (SELECT id FROM ids);
+WITH ids AS (SELECT id FROM entities e WHERE $ORPHAN_PRED)
+DELETE FROM signals WHERE entity_id IN (SELECT id FROM ids) OR target_entity_id IN (SELECT id FROM ids);
+WITH ids AS (SELECT id FROM entities e WHERE $ORPHAN_PRED)
+DELETE FROM entity_status WHERE entity_id IN (SELECT id FROM ids);
 DELETE FROM entities e WHERE $ORPHAN_PRED;
 COMMIT;
 SQL