React Native Stream Chat Profanity Filtering: deal with user behavior

deal with user behavior in server.js

let warn_count = (user.warn_count) ? user.warn_count : 0;
warn_count += 1;
if (warn_count < 3) {
  const updated_user_data = await server_side_client.updateUsers([{
    id: user.id,
    warn_count: warn_count
  }]);
} else {
  const ban_data = await server_side_client.banUser(user.id, {
    user_id: user.id,
    // timeout: 5, // you can add this for testing or just unban user
    reason: 'Colorful words',
  });
}