refactor[BE,FE]: api comm probelm resolve

agentPersona/routes.py

@@ -67,7 +67,7 @@ def plan():
     '''사용자 입력을 받아 여행 계획을 생성'''
     data = request.json
     user_id = data.get("user_id") # 사용자 ID
-    # user_id = 1 # 사용자 ID
+    # user_id = 1  사용자 ID
     travel_date = data.get("travel_date")
     travel_days = data.get("travel_days")
     travel_mate = data.get("travel_mate")
@@ -121,19 +121,24 @@ def plan():
     print(travel_info)
     print(plan_response)
     print(location_response)
+    location_response = json.loads(location_response)
+
+    existing_plan = TravelPlan.query.filter_by(user_id=user_id).first()  # user_id를 기준으로 조회
 
-    # 여행 계획 테이블에 세션 컨셉으로 저장
-    if TravelPlan.query.get(user_id):
-        existing_plan = TravelPlan.query.get(user_id)
-        existing_plan.travel_info = json.dumps(travel_info)
+
+    if existing_plan:
+        # 기존 데이터가 있으면 업데이트
+        existing_plan.travel_info = json.dumps(travel_info, ensure_ascii=False)
         existing_plan.plan_response = plan_response
-        existing_plan.location_info = location_response
+        existing_plan.location_info = json.dumps(location_response, ensure_ascii=False)
     else:
-        db.session.add(TravelPlan(user_id=user_id,
-                                  travel_info=json.dumps(travel_info),
-                                  plan_response=plan_response,
-                                  location_info=json.dumps(location_response))
-                     )
+        # 기존 데이터가 없으면 새로 추가
+        db.session.add(TravelPlan(
+            user_id=user_id,
+            travel_info=json.dumps(travel_info, ensure_ascii=False),
+            plan_response=plan_response,
+            location_info=json.dumps(location_response, ensure_ascii=False)
+        ))
 
     db.session.commit()
     follow_up_message = "여행 계획이 생성되었습니다. 수정하고 싶은 부분이 있으면 말씀해주세요! 😊"
@@ -193,7 +198,7 @@ def plan():
     #         status=500
     #     )
 
-    location_response = json.loads(location_response)
+    # location_response = json.loads(location_response)
     print(type(plan_response))
     print(type(travel_info))
     print(type(location_response))
@@ -262,16 +267,16 @@ def modify3():
     print(f"Condition not met. Cleaned Intent Value: '{intent_cleaned}'")
 
     # 데이터베이스에서 여행 계획 가져오기
-    travel_plan = TravelPlan.query.get(user_id)  # 특정 ID에 해당하는 행 가져오기
+    existing_plan = TravelPlan.query.filter_by(user_id=user_id).first()
 
-    if not travel_plan:
+    if not existing_plan:
         return jsonify({"error": "No travel plan found with the provided ID"}), 404
 
     output_parser = StrOutputParser()
     modify_chain = modify_prompt | plan_model | output_parser
 
     input_data = {
-        "current_plan": travel_plan.plan_response,
+        "current_plan": existing_plan.plan_response,
         "modification_request": modification_request
     }
 
@@ -297,7 +302,9 @@ def modify3():
     print(modification_response)
     print(location_response)
 
-    existing_plan = TravelPlan.query.get(user_id)
+    location_response = json.loads(location_response)
+
+    existing_plan = TravelPlan.query.filter_by(user_id=user_id).first()
 
     existing_plan.plan_response = modification_response
     existing_plan.location_info = location_response
@@ -307,7 +314,7 @@ def modify3():
     travel_info = TravelPlan.query.get(user_id).travel_info
     follow_up_message = "수정이 완료되었습니다. 추가 수정이 필요하면 말씀해주세요! 😊"
 
-    location_response = json.loads(location_response)
+    # location_response = json.loads(location_response)
     # JSON 응답 생성
     modify_response_data = {
         "response": modification_response,

frontend/src/api/chatApi.js

@@ -1,4 +1,5 @@
 import axios from "axios";
+import {useEffect, useState} from "react";
 
 // 환경 변수에서 Base URL 가져오기
 const API_BASE_URL = process.env.REACT_APP_API_BASE_URL;
@@ -32,9 +33,7 @@ export const getTravelPlan = async (requestData) => {
 // Modify API
 export const modifyTravelPlan = async (modifyRequest) => {
   try {
-    const response = await axios.post(`${API_BASE_URL}/modify`, {
-      modify_request: modifyRequest,
-    });
+    const response = await axios.post(`${API_BASE_URL}/modify`, modifyRequest);
     return response.data;
   } catch (error) {
     console.error("Modify API Error:", error.response?.data || error.message);

frontend/src/pages/NewChat.js

@@ -62,16 +62,18 @@ function NewChat() {
   const iconUserProfile = "/icon_userprofile.png";
 
   const [userInfo, setUserInfo] = useState({
+    userInfo: "", // 기본 user_id
     nickname: "", // 기본 닉네임
     profileImage: iconUserProfile, // 기본 이미지
   });
 
   // 사용자 정보 로드
   useEffect(() => {
+    const userId = localStorage.getItem("userId") || "default_user_id";
     const nickname = localStorage.getItem("nickname") || "닉네임 없음";
     const profileImage =
       localStorage.getItem("profileImage") || "/icon_userprofile.png";
-    setUserInfo({ nickname, profileImage });
+    setUserInfo({ userId, nickname, profileImage });
   }, []);
 
   // 상태를 sessionStorage에 저장
@@ -234,6 +236,7 @@ function NewChat() {
     );
 
     const requestData = {
+      user_id: userInfo.userId,
       travel_date: `${dateRange[0].toLocaleDateString()} ~ ${dateRange[1].toLocaleDateString()}`,
       travel_days: travelDays,
       travel_mate: selectedCompanion,
@@ -283,12 +286,17 @@ function NewChat() {
   const handleModifyRequest = async (modifyRequest) => {
     setIsGenerating(true); // 로딩 시작
 
+    const modifyRrequest = {
+        user_id: userInfo.userId,
+        modify_request: modifyRequest,
+    }
+
     try {
       const {
         response: modifyResponse,
         follow_up: followUp,
         location_info,
-      } = await modifyTravelPlan(modifyRequest); // Modify API 호출
+      } = await modifyTravelPlan(modifyRrequest); // Modify API 호출
 
       // 장소 데이터 처리 및 상태 업데이트
       if (location_info?.places) {