회원가입

app/page.tsx

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+import Image from "next/image";
+import { signout } from "@/features/auth/actions";
+import { createClient } from "@/utils/supabase/server";
+import { Button } from "@/components/ui/button";
+
+/**
+ * [메인 페이지 컴포넌트]
+ *
+ * 로그인한 사용자만 접근 가능 (Middleware에서 보호)
+ * - 사용자 정보 표시 (이메일, 프로필 아바타)
+ * - 로그아웃 버튼 제공
+ */
+export default async function Home() {
+  // 현재 로그인한 사용자 정보 가져오기
+  // Middleware에서 이미 인증을 확인했으므로 여기서는 user가 항상 존재함
+  const supabase = await createClient();
+  const {
+    data: { user },
+  } = await supabase.auth.getUser();
+
+  return (
+    <div className="flex min-h-screen items-center justify-center bg-zinc-50 font-sans dark:bg-black">
+      <main className="flex min-h-screen w-full max-w-3xl flex-col items-center justify-between py-32 px-16 bg-white dark:bg-black sm:items-start">
+        {/* ========== 헤더: 로그인 정보 및 로그아웃 버튼 ========== */}
+        <div className="flex w-full items-center justify-between">
+          {/* 사용자 프로필 표시 */}
+          <div className="flex items-center gap-3">
+            {/* 프로필 아바타: 이메일 첫 글자 표시 */}
+            <div className="flex h-10 w-10 items-center justify-center rounded-full bg-gradient-to-br from-indigo-500 to-purple-600 text-white font-semibold">
+              {user?.email?.charAt(0).toUpperCase() || "U"}
+            </div>
+            {/* 이메일 및 로그인 상태 텍스트 */}
+            <div>
+              <p className="text-sm font-medium text-gray-900 dark:text-white">
+                {user?.email || "사용자"}
+              </p>
+              <p className="text-xs text-gray-500 dark:text-gray-400">
+                로그인됨
+              </p>
+            </div>
+          </div>
+          {/* 로그아웃 폼 */}
+          {/* formAction: 서버 액션(signout)을 호출하여 로그아웃 처리 */}
+          <form>
+            <Button
+              formAction={signout}
+              variant="outline"
+              size="sm"
+              className="text-sm"
+            >
+              로그아웃
+            </Button>
+          </form>
+        </div>
+
+        <Image
+          className="dark:invert"
+          src="/next.svg"
+          alt="Next.js logo"
+          width={100}
+          height={20}
+          priority
+        />
+        <div className="flex flex-col items-center gap-6 text-center sm:items-start sm:text-left">
+          <h1 className="max-w-xs text-3xl font-semibold leading-10 tracking-tight text-black dark:text-zinc-50">
+            To get started, edit the page.tsx file.
+          </h1>
+          <p className="max-w-md text-lg leading-8 text-zinc-600 dark:text-zinc-400">
+            Looking for a starting point or more instructions? Head over to{" "}
+            <a
+              href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+              className="font-medium text-zinc-950 dark:text-zinc-50"
+            >
+              Templates
+            </a>{" "}
+            or the{" "}
+            <a
+              href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+              className="font-medium text-zinc-950 dark:text-zinc-50"
+            >
+              Learning
+            </a>{" "}
+            center.
+          </p>
+        </div>
+        <div className="flex flex-col gap-4 text-base font-medium sm:flex-row">
+          <a
+            className="flex h-12 w-full items-center justify-center gap-2 rounded-full bg-foreground px-5 text-background transition-colors hover:bg-[#383838] dark:hover:bg-[#ccc] md:w-[158px]"
+            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            <Image
+              className="dark:invert"
+              src="/vercel.svg"
+              alt="Vercel logomark"
+              width={16}
+              height={16}
+            />
+            Deploy Now
+          </a>
+          <a
+            className="flex h-12 w-full items-center justify-center rounded-full border border-solid border-black/[.08] px-5 transition-colors hover:border-transparent hover:bg-black/[.04] dark:border-white/[.145] dark:hover:bg-[#1a1a1a] md:w-[158px]"
+            href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            Documentation
+          </a>
+        </div>
+      </main>
+    </div>
+  );
+}