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feat: config_items cleanup #591

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May 29, 2024
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16 changes: 11 additions & 5 deletions jobs/cleanup.go
Original file line number Diff line number Diff line change
Expand Up @@ -110,19 +110,25 @@ var CleanupConfigItems = &job.Job{
breakParentRelationshipQuery := fmt.Sprintf(`
UPDATE config_items
SET parent_id = NULL
WHERE id IN (%s) AND parent_id IS NOT NULL AND deleted_at < NOW() - interval '7 days'`,
WHERE id IN (%s) AND parent_id IS NOT NULL AND deleted_at < NOW() - interval '1 SECONDS' * ?`,
linkedConfigsQuery)
if tx := ctx.Context.DB().Exec(breakParentRelationshipQuery); tx.Error != nil {
if tx := ctx.Context.DB().Exec(breakParentRelationshipQuery, seconds); tx.Error != nil {
return fmt.Errorf("failed to remove config parent relationships: %w", tx.Error)
} else {
ctx.Tracef("removed %d config parent relationships", tx.RowsAffected)
}

configDeleteQuery := fmt.Sprintf(`
WITH ordered_rows AS (
SELECT id
FROM config_items
WHERE
deleted_at < NOW() - interval '1 SECONDS' * ? AND
id NOT IN (%s)
ORDER BY length(path) DESC
)
DELETE FROM config_items
WHERE
deleted_at < NOW() - interval '1 SECONDS' * ? AND
id NOT IN (%s)`, linkedConfigsQuery)
WHERE id IN (SELECT id FROM ordered_rows)`, linkedConfigsQuery)
for {
tx := ctx.Context.DB().Exec(configDeleteQuery, seconds)
if tx.Error != nil {
Expand Down
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