Inapp Chat Feature using Memberstack

<script>
window.addEventListener('DOMContentLoaded', (event) => {
function logout() {
  CometChatWidget.logout().then(
    () => {
      console.log("Logout Successful");
    },
    (error) => {
      if (error.code === 'USER_NOT_LOGED_IN') {
        console.log('User already logged out');
      } else {
        console.log("Logout failed with error:", error);
      }
    }
  );
}

CometChatWidget.init({
  "appID": "YOUR_ID",
  "appRegion": "YOUR_APP_REGION",
  "authKey": "YOUR_AUTH_KEY"
}).then(response => {
  console.log("Initialization completed successfully");
  // You can now call login function.
  let storedMemberID = localStorage.getItem('_ms-mem');
  if (storedMemberID) {
    const memberId = JSON.parse(storedMemberID).id; // Parse the stored data to get the member ID
    console.log('Using Member ID from local storage:', memberId);

    // Login with the member ID
    CometChatWidget.login({
      "uid": memberId
    }).then(response => {
      CometChatWidget.launch({
        "widgetID": "YOUR_WIDGET_ID",
        "target": "#TARGET_DIV",
        "roundedCorners": "true",
        "defaultID": "", // default UID (user) or GUID (group) to show,
        "defaultType": 'user' // user or group
      });
    }, error => {
      console.log("User login failed with error:", error);
      // Check the reason for error and take appropriate action.
    });
  } else {
    console.log('No Member ID found in local storage');
    // If user is not found, log them out
    logout();
  }
}, error => {
  console.log("Initialization failed with error:", error);
  // Check the reason for error and take appropriate action.
});
});
</script>