Function toNumberOrNull

App/API/AdminHealth.ts:44–50

(value: unknown)

// Parse a possibly-bigint-as-string value (Postgres/ClickHouse return UInt64/bigint as strings in JSON).
function toNumberOrNull(value: unknown): number | null {
  if (value === null || value === undefined) {
    return null;
  }
  const parsed: number = Number(value);
  return isNaN(parsed) ? null : parsed;
}

/*
 * Normalise a timestamp to an ISO string for the JSON bundle. Accepts Date