[feat] 어드민 페이지 로그인 기능 추가, 자동 로그아웃 로직 구현

src/adminPage/App.jsx

@@ -1,20 +1,37 @@
+import { useEffect } from "react";
 import { Route, Routes } from "react-router-dom";
+import LoginPage from "./pages/LoginPage.jsx";
+import EventsPage from "./pages/EventsPage.jsx";
+import ProtectedRoute from "./pages/ProtectedRoute.jsx";
+import RootRoute from "./pages/RootRoute.jsx";
+
+import { initLoginState, logout } from "@admin/auth/store.js";
+import useLogoutMiddleware from "@common/dataFetch/initLogoutMiddleware";
 
 function App() {
+  useEffect(() => {
+    window.scrollTo(0, 0);
+    history.scrollRestoration = "manual";
+    initLoginState();
+  }, []);
+  useLogoutMiddleware(logout);
+
   return (
     <>
       <Routes>
-        <Route
-          exact
-          path="/events/create"
-          element={<div>event 생성 화면</div>}
-        />
-        <Route path="/events/:id" element={<div>event 보는 화면</div>} />
-        <Route path="/events" element={<div>이벤트 목록 화면</div>} />
-        <Route path="/comments/:id" element={<div>기대평 화면</div>} />
-        <Route path="/comments" element={<div>기대평 검색 화면</div>} />
-        <Route path="/login" element={<div>로그인 화면</div>} />
-        <Route path="/" element={<div>hello</div>} />
+        <Route element={<ProtectedRoute />}>
+          <Route
+            exact
+            path="/events/create"
+            element={<div>event 생성 화면</div>}
+          />
+          <Route path="/events/:id" element={<div>event 보는 화면</div>} />
+          <Route path="/events" element={<EventsPage />} />
+          <Route path="/comments/:id" element={<div>기대평 화면</div>} />
+          <Route path="/comments" element={<div>기대평 검색 화면</div>} />
+        </Route>
+        <Route path="/login" element={<LoginPage />} />
+        <Route path="/" element={<RootRoute />} />
       </Routes>
     </>
   );

src/adminPage/mock.js

@@ -1,6 +1,7 @@
 import { setupWorker } from "msw/browser";
+import authHandler from "@admin/auth/mock.js";
 
 // mocking은 기본적으로 각 feature 폴더 내의 mock.js로 정의합니다.
 // 새로운 feature의 mocking을 추가하셨으면, mock.js의 setupWorker 내부 함수에 인자를 spread 연산자를 이용해 추가해주세요.
 // 예시 : export default setupWorker(...authHandler, ...questionHandler, ...articleHandler);
-export default setupWorker();
+export default setupWorker(...authHandler);

src/adminPage/pages/EventsPage.jsx

@@ -0,0 +1,10 @@
+import Container from "@admin/components/Container.jsx";
+function EventsPage() {
+  return (
+    <Container>
+      <div className="h-[300px]">이벤트 테스트</div>
+    </Container>
+  );
+}
+
+export default EventsPage;

src/adminPage/pages/LoginPage.jsx

@@ -0,0 +1,11 @@
+import Container from "@admin/components/Container.jsx";
+import LoginSection from "@admin/auth/LoginSection.jsx";
+function LoginPage() {
+  return (
+    <Container>
+      <LoginSection />
+    </Container>
+  );
+}
+
+export default LoginPage;

src/adminPage/pages/ProtectedRoute.jsx

@@ -0,0 +1,19 @@
+import { useEffect } from "react";
+import { useNavigate, Outlet } from "react-router-dom";
+
+import Container from "@admin/components/Container.jsx";
+import useUserStore from "@admin/auth/store.js";
+
+function ProtectedRoute() {
+  const isLogin = useUserStore((store) => store.isLogin);
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    if (!isLogin) navigate("/login", { replace: true });
+  }, [isLogin, navigate]);
+
+  if (!isLogin) return <Container />;
+  return <Outlet />;
+}
+
+export default ProtectedRoute;

src/adminPage/pages/RootRoute.jsx

@@ -0,0 +1,11 @@
+import { Navigate } from "react-router-dom";
+import useUserStore from "@admin/auth/store.js";
+
+function RootRoute() {
+  const isLogin = useUserStore((store) => store.isLogin);
+
+  if (isLogin) return <Navigate to="/events" replace />;
+  return <Navigate to="/login" replace />;
+}
+
+export default RootRoute;

src/adminPage/shared/auth/LoginSection.jsx

@@ -0,0 +1,78 @@
+import { useState } from "react";
+import { useNavigate } from "react-router-dom";
+
+import { login } from "./store.js";
+import { fetchServer, handleError } from "@common/dataFetch/fetchServer.js";
+import Input from "@common/components/Input.jsx";
+import Button from "@common/components/Button.jsx";
+
+const loginErrorHandler = {
+  400: "잘못된 입력입니다!",
+  401: "로그인에 실패했습니다!",
+};
+
+function LoginSection() {
+  const navigate = useNavigate();
+  const [id, setId] = useState("");
+  const [password, setPassword] = useState("");
+  const [errorMessage, setErrorMessage] = useState("");
+  async function onSubmit(e) {
+    e.preventDefault();
+    const config = { method: "post", body: { userName: id, password } };
+    setErrorMessage("");
+    fetchServer("/api/v1/admin/auth/signin", config)
+      .then(({ token }) => {
+        login(token);
+        navigate("/events", { replace: true });
+      })
+      .catch(handleError(loginErrorHandler))
+      .catch((e) => {
+        setId("");
+        setPassword("");
+        setErrorMessage(e.message);
+      });
+  }
+  return (
+    <form
+      className="w-full h-full max-w-[32rem] max-h-[40rem] p-8 flex flex-col gap-8 bg-white shadow-md rounded-3xl group"
+      onSubmit={onSubmit}
+    >
+      <div className="flex flex-col gap-4">
+        <label>
+          <span className="text-detail-l text-neutral-600">아이디</span>
+          <Input
+            text={id}
+            setText={setId}
+            placeholder="ID를 입력하세요."
+            required
+            maxLength="12"
+            pattern="^[\-\w]+$"
+          />
+        </label>
+        <label>
+          <span className="text-detail-l text-neutral-600">비밀번호</span>
+          <Input
+            text={password}
+            setText={setPassword}
+            type="password"
+            placeholder="비밀번호 입력하세요."
+            required
+            minLength="8"
+            maxLength="16"
+            pattern="^(?=.*[a-zA-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,16}$"
+          />
+        </label>
+      </div>
+      <div className="flex flex-col relative items-center">
+        <Button className="w-full" type="submit">
+          로그인
+        </Button>
+        <span className="absolute -bottom-4 text-detail-l text-red-400">
+          {errorMessage}
+        </span>
+      </div>
+    </form>
+  );
+}
+
+export default LoginSection;

src/adminPage/shared/auth/mock.js

@@ -0,0 +1,14 @@
+import { http, HttpResponse } from "msw";
+
+const handlers = [
+  http.post("/api/v1/admin/auth/signin", async ({ request }) => {
+    const { username, password } = await request.json();
+    if (username !== "admin" && password !== "password1!") {
+      return HttpResponse.json({ return: false }, { status: 401 });
+    }
+
+    return HttpResponse.json({ token: "test_token" });
+  }),
+];
+
+export default handlers;

src/adminPage/shared/auth/store.js

@@ -0,0 +1,26 @@
+import { create } from "zustand";
+import tokenSaver from "@common/dataFetch/tokenSaver.js";
+import { ADMIN_TOKEN_ID } from "@common/constants.js";
+
+const userStore = create(() => ({
+  isLogin: false,
+}));
+
+export function login(token) {
+  tokenSaver.set(token);
+  userStore.setState(() => ({ isLogin: true }));
+}
+
+export function logout() {
+  tokenSaver.remove();
+  userStore.setState(() => ({ isLogin: false }));
+}
+
+export function initLoginState() {
+  tokenSaver.init(ADMIN_TOKEN_ID);
+  const token = tokenSaver.get(ADMIN_TOKEN_ID);
+  if (token === null) userStore.setState(() => ({ isLogin: false }));
+  else userStore.setState(() => ({ isLogin: true }));
+}
+
+export default userStore;

src/adminPage/shared/components/Container.jsx

@@ -0,0 +1,14 @@
+import NavBar from "./NavBar.jsx";
+
+function Container({ children }) {
+  return (
+    <div className="w-full min-h-screen flex">
+      <NavBar />
+      <div className="w-full h-full min-h-screen flex-grow flex justify-center items-center">
+        {children}
+      </div>
+    </div>
+  );
+}
+
+export default Container;

src/adminPage/shared/components/NavBar.jsx

@@ -0,0 +1,30 @@
+import { useNavigate } from "react-router-dom";
+
+import NavBarItem from "./NavBarItem.jsx";
+import useAuthStore, { logout } from "@admin/auth/store.js";
+
+function NavBar() {
+  const navigate = useNavigate();
+  const isLogin = useAuthStore((store) => store.isLogin);
+  function onLogoutClick() {
+    logout();
+    navigate("/login");
+  }
+
+  return (
+    <nav className="w-36 h-screen sticky flex-shrink-0 top-0 bg-black flex flex-col items-center p-4 gap-4">
+      <p className="text-white py-4 border-b-2 border-white">관리자 페이지</p>
+      <ul className="w-full flex flex-col justify-center">
+        <NavBarItem disabled={!isLogin} to="/events">
+          events
+        </NavBarItem>
+        <NavBarItem disabled={!isLogin} to="/comments">
+          기대평
+        </NavBarItem>
+        {isLogin && <NavBarItem onClick={onLogoutClick}>LOGOUT</NavBarItem>}
+      </ul>
+    </nav>
+  );
+}
+
+export default NavBar;

src/adminPage/shared/components/NavBarItem.jsx

@@ -0,0 +1,38 @@
+import { NavLink } from "react-router-dom";
+
+function NavBarItem({ to, onClick, disabled, children }) {
+  const commonStyle = `w-full h-full flex justify-center items-center
+	hover:border-2 hover:border-white
+	active:border-2 active:border-neutral-400`;
+
+  const commonTextStyle = `text-neutral-200 hover:text-white active:text-neutral-400 invalid:text-neutral-600`;
+
+  const navLink = (
+    <NavLink
+      to={to}
+      className={({ isActive }) =>
+        `${commonStyle} ${disabled ? "pointer-events-none text-neutral-600" : ""} ${isActive ? "text-blue-400" : commonTextStyle}`
+      }
+    >
+      {children}
+    </NavLink>
+  );
+
+  const button = (
+    <button
+      onClick={onClick}
+      disabled={disabled}
+      className={`${commonStyle} ${commonTextStyle}`}
+    >
+      {children}
+    </button>
+  );
+
+  return (
+    <li className="w-full h-12 flex justify-center items-center">
+      {to ? navLink : button}
+    </li>
+  );
+}
+
+export default NavBarItem;