matrix-chatgpt-bot/src/utils.ts

import { MessageEvent } from "./interfaces.js";

export function parseMatrixUsernamePretty(matrix_username: string): string {
  if (matrix_username.includes(":") === false || matrix_username.includes("@") === false) {
    return matrix_username;
  }
  const withoutUrl = matrix_username.split(':')[0];
  return withoutUrl.split('@')[1]
}

export function isEventAMessage(event: any): event is MessageEvent {
  return event.type === 'm.room.message'
}