Fe/#263 글 수정 페이지 마이그레이션

frontend/src/app/(submit)/modification/page.tsx

@@ -0,0 +1,170 @@
+'use client'
+
+import React, { useEffect } from 'react'
+import { useRouter } from 'next/navigation'
+import { useRecoilState, useRecoilValue } from 'recoil'
+import dynamic from 'next/dynamic'
+
+// TODO: NavBar 만들어야 함
+// import NavBar from '../../components/general/NavBar'
+import ImageUploader from '../../../components/submit/imageUploader'
+import TechStackSelection from '../../../components/submit/techStackSelection'
+import {
+  contentsState,
+  projectIdState,
+  selectedStackState,
+  thumbnailUrlState,
+  titleState,
+  tldrState,
+} from '../../../utils/atoms'
+
+const ToastUIEditor = dynamic(
+  () => import('../../../components/submit/toastUIEditor'),
+  { ssr: false },
+)
+
+export default function NewPost() {
+  const [title, setTitle] = useRecoilState(titleState)
+  const [tldr, setTldr] = useRecoilState(tldrState)
+  const [thumbnailUrl, setThumbnailUrl] = useRecoilState(thumbnailUrlState)
+  const contents = useRecoilValue(contentsState)
+  const selectedStack = useRecoilValue(selectedStackState)
+  const projectId = useRecoilValue(projectIdState)
+
+  const accessToken =
+    typeof window !== 'undefined' ? sessionStorage.getItem('accessToken') : null
+  const persistToken =
+    typeof window !== 'undefined' ? localStorage.getItem('persistToken') : null
+
+  const router = useRouter()
+
+  // 제목 변경 함수
+  const handleTitleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const inputValue = e.target.value
+    if (inputValue.length > 255) {
+      setTitle(inputValue.substring(0, 255))
+      throw new Error('대댓글은 255자까지 입력하실 수 있습니다.')
+    }
+    setTitle(inputValue)
+  }
+  // 소개 변경 함수
+  const handleTldrChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const inputValue = e.target.value
+    if (inputValue.length > 255) {
+      setTldr(inputValue.substring(0, 255))
+      throw new Error('대댓글은 255자까지 입력하실 수 있습니다.')
+    }
+    setTldr(inputValue)
+  }
+  const putData = async () => {
+    const data = {
+      projectName: title,
+      content: contents,
+      description: tldr,
+      techTags: selectedStack,
+      thumbNail: thumbnailUrl,
+    }
+
+    const res = await fetch(`${process.env.NEXT_PUBLIC_BASE_URL}/projects`, {
+      method: 'PUT',
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: `Bearer ${accessToken || persistToken}`,
+      },
+      body: JSON.stringify(data),
+    })
+
+    if (!res.ok) {
+      if (!navigator.onLine) {
+        throw new Error('오프라인 상태입니다. 네트워크 연결을 확인해주세요.')
+      } else if (title.trim().length === 0) {
+        throw new Error('제목을 입력해주세요.')
+      } else if (tldr.trim().length === 0) {
+        throw new Error('한줄 소개를 입력해주세요.')
+      } else if (contents.trim().length === 0) {
+        throw new Error('내용을 입력해주세요.')
+      } else {
+        throw new Error('네트워크 오류')
+      }
+    }
+
+    setThumbnailUrl('')
+    router.push(`/read/${projectId}`)
+  }
+
+  // 취소 버튼 누를시 메인페이지 이동
+  function toMain() {
+    router.push('/')
+  }
+
+  useEffect(() => {
+    if (!navigator.onLine) {
+      throw new Error('오프라인 상태입니다. 네트워크 연결을 확인해주세요.')
+    }
+    if (!(accessToken || persistToken)) {
+      // eslint-disable-next-line no-alert
+      alert('로그인시 이용하실 수 있습니다.')
+      router.push('/')
+    }
+  }, [])
+
+  return (
+    <div className="mt-0 flex h-auto w-screen justify-center overflow-hidden bg-[#F9F8F8] pb-10">
+      {/* <NavBar /> */}
+      {/* 젤 큰 박스 */}
+      <div className="mt-16 w-11/12 max-w-1100 overflow-auto border border-black px-2 sm:flex sm:h-5/6  sm:flex-col">
+        {/* 서식 구역 */}
+        <div className="top-4 mt-2 flex h-228 flex-col justify-center sm:flex-row">
+          {/* 텍스트 구역 */}
+          <div className="mr-2 mt-64 mb-2 w-full overflow-visible sm:mt-0 sm:w-10/12">
+            {/* 제목 상자 */}
+            <input
+              className="focus:shadow-outline m-0 mb-2.5 h-49 w-full appearance-none rounded border bg-[#F9F8F8] px-3 font-ng leading-tight text-gray-700 shadow focus:outline-none"
+              id="title"
+              type="text"
+              placeholder="제목을 입력해주세요."
+              value={title}
+              onChange={handleTitleChange}
+            />
+            {/* 한줄 소개 상자 */}
+            <input
+              className="focus:shadow-outline m-0 mb-2.5 h-49 w-full appearance-none rounded border bg-[#F9F8F8] px-3 font-ng leading-tight text-gray-700 shadow focus:outline-none sm:h-49"
+              id="tldr"
+              type="text"
+              placeholder="한 줄 소개를 입력해주세요."
+              value={tldr}
+              onChange={handleTldrChange}
+            />
+            {/* 사용 기술 상자 */}
+            <div className="relative z-10 h-110 w-full bg-[#F9F8F8] font-ng">
+              <TechStackSelection />
+            </div>
+          </div>
+          {/* 사진 드롭박스 */}
+          <ImageUploader />
+        </div>
+        {/* 글쓰기 구역 */}
+        <div className="relative z-0 mt-60 sm:mt-2">
+          <ToastUIEditor />
+        </div>
+        {/* 버튼 구역 */}
+        <div className="mt-20 mb-4 flex justify-end sm:mt-20 lg:mt-12">
+          <button
+            className="focus:shadow-outline mr-2 h-12 w-24 appearance-none rounded-sm border bg-gray-500 font-ng text-white hover:bg-gray-700"
+            onClick={() => toMain()}
+            type="button"
+          >
+            취소
+          </button>
+          <button
+            className="focus:shadow-outline h-12 w-24 appearance-none rounded-sm bg-graphyblue font-ng text-white hover:bg-blue-800"
+            onClick={() => putData()}
+            type="submit"
+          >
+            수정
+          </button>
+        </div>
+      </div>
+    </div>
+  )
+}