diff --git a/backend/app.py b/backend/app.py
index f9b5c27..7838416 100644
--- a/backend/app.py
+++ b/backend/app.py
@@ -535,6 +535,45 @@ def index():
)
+@app.route('/signup')
+def signup():
+ """회원가입 페이지"""
+ if 'logged_in_user_id' in session:
+ return redirect(f"/my-page?phone={session.get('logged_in_phone', '')}")
+ return render_template('signup.html')
+
+
+@app.route('/api/signup', methods=['POST'])
+def api_signup():
+ """회원가입 API"""
+ try:
+ data = request.get_json()
+ name = data.get('name', '').strip()
+ phone = data.get('phone', '').strip().replace('-', '').replace(' ', '')
+
+ if not name or not phone:
+ return jsonify({'success': False, 'message': '이름과 전화번호를 모두 입력해주세요.'}), 400
+
+ if len(phone) < 10:
+ return jsonify({'success': False, 'message': '올바른 전화번호를 입력해주세요.'}), 400
+
+ user_id, is_new = get_or_create_user(phone, name)
+
+ # 세션에 유저 정보 저장
+ session.permanent = True
+ session['logged_in_user_id'] = user_id
+ session['logged_in_phone'] = phone
+ session['logged_in_name'] = name
+
+ return jsonify({
+ 'success': True,
+ 'message': '가입이 완료되었습니다.' if is_new else '이미 가입된 회원입니다. 로그인되었습니다.',
+ 'is_new': is_new
+ })
+ except Exception as e:
+ return jsonify({'success': False, 'message': f'오류가 발생했습니다: {str(e)}'}), 500
+
+
@app.route('/claim')
def claim():
"""
diff --git a/backend/templates/index.html b/backend/templates/index.html
index 0e3e9c0..94e9d00 100644
--- a/backend/templates/index.html
+++ b/backend/templates/index.html
@@ -340,6 +340,14 @@
+