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yovision/Bell/server/migrations/2026081205_alert_lifecycle.sql
T

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SQL

ALTER TABLE bell_alerts
ADD COLUMN acknowledged_by uuid REFERENCES bell_users(id),
ADD COLUMN acknowledged_at timestamptz,
ADD COLUMN closed_by uuid REFERENCES bell_users(id),
ADD COLUMN closed_at timestamptz,
ADD COLUMN close_outcome text CHECK (close_outcome IN ('danger_confirmed','false_positive','site_normal','unable_to_confirm')),
ADD COLUMN close_note text;
CREATE TABLE bell_alert_lifecycle_facts (
id bigint GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
alert_id uuid NOT NULL REFERENCES bell_alerts(id),
transition text NOT NULL CHECK (transition IN ('acknowledged','closed')),
actor_user_id uuid NOT NULL REFERENCES bell_users(id),
occurred_at timestamptz NOT NULL DEFAULT now(),
details jsonb NOT NULL DEFAULT '{}'::jsonb,
UNIQUE(alert_id,transition)
);
CREATE INDEX bell_alert_lifecycle_timeline_idx ON bell_alert_lifecycle_facts(alert_id,id);
CREATE TRIGGER bell_alert_lifecycle_no_update BEFORE UPDATE OR DELETE ON bell_alert_lifecycle_facts FOR EACH ROW EXECUTE FUNCTION bell_reject_audit_mutation();