인프런 커뮤니티 질문&답변

DM을 보내면 이모티콘과 영문은 한번씩 가지만

한글로 보낼 경우 2개씩 중복해서 보내집니다

무엇이 잘못된 걸까요?

import ChatBox from '@components/ChatBox';
import ChatList from '@components/ChatList';
import { Container, Header } from '@pages/Channel/styles';
import { IDM } from '@typings/db';
import fetcher from '@utils/fetcher';
import React, { useCallback } from 'react';
import gravatar from 'gravatar';
import { useParams } from 'react-router';
import useSWR from 'swr';
import useInput from '@hooks/useInput';
import axios from 'axios';

const DirectMessage = () => {
  const { workspace, id } = useParams<{ workspace: string; id: string }>();
  const { data: userData } = useSWR(`/api/workspaces/${workspace}/users/${id}`, fetcher);
  const { data: myData } = useSWR('/api/users', fetcher);
  const [chat, onChangeChat, setChat] = useInput('');
  const {
    data: chatData,
    mutate: mutateChat,
    revalidate,
  } = useSWR<IDM[]>(`/api/workspaces/${workspace}/dms/${id}/chats?perPage=20&page=1`, fetcher);

  const onSubmitForm = useCallback(
    (e) => {
      e.preventDefault();
      console.log(chat);
      if (chat?.trim()) {
        axios
          .post(`/api/workspaces/${workspace}/dms/${id}/chats`, {
            content: chat,
          })
          .then(() => {
            revalidate();
            setChat('');
          })
          .catch(console.error);
      }
    },
    [chat, chatData],
  );

  if (!userData || !myData) {
    return null;
  }
  return (
    <Container>
      <Header>
        <img src={gravatar.url(userData.email, { s: '24px', d: 'retro' })} alt={userData.nickname} />
      </Header>
      <ChatList chatData={chatData} />
      <ChatBox chat={chat} onChangeChat={onChangeChat} onSubmitForm={onSubmitForm} />
    </Container>
  );
};

export default DirectMessage;