추천탭 게시글작성 오류

좋아요 누르면 다시 나온다는 건, 아직 다른 게시글들 좋아요 수가 부족해서 좋아요 1개로도 추천글 최상단으로 올라오나봅니다.

아하 그런것이였군요 학업하고 병행하다보니 연속해서 강의를 들을시간이 없어서 저도 깜빡하고 있었나봅니다. ㅋㅋㅋㅋ 오늘도 정성스러운답변 너무감사합니다 좋은하루보내세요~~~!

"use client"

import {ChangeEventHandler, FormEvent, FormEventHandler, useRef, useState} from "react";
import style from './postForm.module.css';
import {Session} from "@auth/core/types";
import TextareaAutosize from 'react-textarea-autosize';
import {useMutation, useQueryClient} from "@tanstack/react-query";
import {Post} from "@/model/Post";

type Props = {
  me: Session | null
}
export default function PostForm({ me }: Props) {
  const imageRef = useRef<HTMLInputElement>(null);
  const [preview, setPreview] = useState<Array<{ dataUrl: string, file: File } | null>>([]);
  const [content, setContent] = useState('');
  const queryClient = useQueryClient();

  const mutation = useMutation({
    mutationFn: async (e: FormEvent) => {
      e.preventDefault();
      const formData = new FormData();
      formData.append('content', content);
      preview.forEach((p) => {
        p && formData.append('images', p.file);
      })
      return fetch(`${process.env.NEXT_PUBLIC_BASE_URL}/api/posts`, {
        method: 'post',
        credentials: 'include',
        body: formData,
      });
    },
    async onSuccess(response, variable) {
      const newPost = await response.json();
      setContent('');
      setPreview([]);
      if (queryClient.getQueryData(['posts', 'recommends'])) {
        queryClient.setQueryData(['posts', 'recommends'], (prevData: { pages: Post[][] }) => {
          const shallow = {
            ...prevData,
            pages: [...prevData.pages],
          };
          shallow.pages[0] = [...shallow.pages[0]];
          shallow.pages[0].unshift(newPost);
          return shallow;
        });
      }
      if (queryClient.getQueryData(['posts', 'followings'])) {
        queryClient.setQueryData(['posts', 'followings'], (prevData: { pages: Post[][] }) => {
          const shallow = {
            ...prevData,
            pages: [...prevData.pages],
          };
          shallow.pages[0] = [...shallow.pages[0]];
          shallow.pages[0].unshift(newPost);
          return shallow;
        })
      }
    },
    onError(error) {
      console.error(error);
      alert('업로드 중 에러가 발생했습니다.');
    }
  })

  const onChange: ChangeEventHandler<HTMLTextAreaElement> = (e) => {
    setContent(e.target.value);
  }

  const onClickButton = () => {
    imageRef.current?.click();
  }

  const onRemoveImage = (index: number) => () => {
    setPreview((prevPreview) => {
      const prev = [...prevPreview];
      prev[index] = null;
      return prev;
    })
  };

  const onUpload: ChangeEventHandler<HTMLInputElement> = (e) => {
    e.preventDefault();
    if (e.target.files) {
      Array.from(e.target.files).forEach((file, index) => {
        const reader = new FileReader();
        reader.onloadend = () => {
          setPreview((prevPreview) => {
            const prev = [...prevPreview];
            prev[index] = {
              dataUrl: reader.result as string,
              file,
            };
            return prev;
          })
        };
        reader.readAsDataURL(file);
      });
    }
  };

  return (
    <form className={style.postForm} onSubmit={mutation.mutate}>
      <div className={style.postUserSection}>
        <div className={style.postUserImage}>
          <img src={me?.user?.image as string} alt={me?.user?.email as string} />
        </div>
      </div>
      <div className={style.postInputSection}>
        <TextareaAutosize value={content} onChange={onChange} placeholder="무슨 일이 일어나고 있나요?"/>
        <div style={{ display: 'flex' }}>
          {preview.map((v, index) => (
            v && (<div key={index} style={{ flex: 1 }} onClick={onRemoveImage(index)}>
              <img src={v.dataUrl} alt="미리보기" style={{ width: '100%', objectFit: 'contain', maxHeight: 100 }} />
            </div>)
          ))}
        </div>
        <div className={style.postButtonSection}>
          <div className={style.footerButtons}>
            <div className={style.footerButtonLeft}>
              <input type="file" name="imageFiles" multiple hidden ref={imageRef} onChange={onUpload} />
              <button className={style.uploadButton} type="button" onClick={onClickButton}>
                <svg width={24} viewBox="0 0 24 24" aria-hidden="true">
                  <g>
                    <path
                      d="M3 5.5C3 4.119 4.119 3 5.5 3h13C19.881 3 21 4.119 21 5.5v13c0 1.381-1.119 2.5-2.5 2.5h-13C4.119 21 3 19.881 3 18.5v-13zM5.5 5c-.276 0-.5.224-.5.5v9.086l3-3 3 3 5-5 3 3V5.5c0-.276-.224-.5-.5-.5h-13zM19 15.414l-3-3-5 5-3-3-3 3V18.5c0 .276.224.5.5.5h13c.276 0 .5-.224.5-.5v-3.086zM9.75 7C8.784 7 8 7.784 8 8.75s.784 1.75 1.75 1.75 1.75-.784 1.75-1.75S10.716 7 9.75 7z"></path>
                  </g>
                </svg>
              </button>
            </div>
            <button className={style.actionButton} disabled={!content}>게시하기</button>
          </div>
        </div>
      </div>
    </form>
  )
}

위 코드는 PostForm.tsx 코드입니다.그리고 데이터를 살펴봐도 생성 시 에는 recommends에 게시글이 있는데 새로고침하니 귀신같이 사라지네요