bolt.diy/app/components/chat/ChatComponent/functions/getRewindMessageIndexAfterReject.ts

import type { Message } from "~/lib/persistence/message";

function getRewindMessageIndexAfterReject(messages: Message[], messageId: string): number {
    for (let i = messages.length - 1; i >= 0; i--) {
      const { id, role, repositoryId } = messages[i];
      if (role == 'user') {
        return i;
      }
      if (repositoryId && id != messageId) {
        return i;
      }
    }
  
    console.error('No rewind message found', messages, messageId);
    return -1;
  };

export default getRewindMessageIndexAfterReject;