web-collect-events-narayana/src/helpers/userId.ts

An sdk for collecting events from web pages

export default function getUserId(): string {
  // check if user ID is already set
  if (localStorage.getItem("userId")) {
    return localStorage.getItem("userId") as string;
  } else {
    // Generate a random user ID
    const userId = Math.random().toString(36).substring(2);

    // Store the user ID in local storage
    localStorage.setItem("userId", userId);

    return userId;
  }
}