BEGIN;

ALTER TABLE firmware_assignment DROP CONSTRAINT firmware_assignment_status_check;
UPDATE firmware_assignment SET status=CASE status
    WHEN 'ASSIGNED' THEN 'COMMAND_QUEUED'
    WHEN 'DOWNLOADING' THEN 'COMMAND_QUEUED'
    WHEN 'INSTALLING' THEN 'COMMAND_QUEUED'
    WHEN 'CONFIRMED' THEN 'SUCCEEDED'
    ELSE status
END;
ALTER TABLE firmware_assignment
    DROP COLUMN progress_percent,
    DROP COLUMN last_result,
    DROP COLUMN last_reported_at,
    ADD CONSTRAINT firmware_assignment_status_check
        CHECK(status IN ('PENDING','COMMAND_QUEUED','SUCCEEDED','FAILED','ROLLED_BACK'));

COMMIT;