certd/packages/core/basic/src/utils/util.string.ts

import dayjs from "dayjs";

export const stringUtils = {
  maxLength(str?: string, length = 100) {
    if (str) {
      return str.length > length ? str.slice(0, length) + "..." : str;
    }
    return "";
  },

  appendTimeSuffix(str?: string) {
    if (str) {
      return `${str}-${dayjs().format("YYYYMMDDHHmmssSSS")}`;
    }
    return "";
  },
};