fix

app/config.py

@@ -19,8 +19,10 @@ class Settings(BaseSettings):
 
     SAVE_DATA_PATH: Optional[str] = "reports"
 
+    ENV: Optional[str] = None
+
     SPREADSHEET_ID: str
-    GOOGLE_CREDENTIALS_JSON: Optional[str] = None
+    GOOGLE_CREDENTIALS_JSON: str
 
     class Config:
         env_file = ".env"

app/main.py

@@ -6,36 +6,6 @@ from .survey.routers import SurveyRouters
 from .mongo import init_db
 from contextlib import asynccontextmanager
 from fastapi.middleware.cors import CORSMiddleware
-import json
-import os
-
-ENV = os.getenv("ENV")
-cred_json = os.getenv("GOOGLE_CREDENTIALS_JSON")
-
-if ENV == "hf":
-    if cred_json:
-        try:
-            # Parse để đảm bảo JSON hợp lệ
-            json.loads(cred_json)
-
-            file_path = "google-credentials.json"
-            with open(file_path, "w") as f:
-                f.write(cred_json)
-
-            # Set lại env để google auth tự nhận
-            os.environ["GOOGLE_CREDENTIALS_JSON"] = file_path
-
-            print("[INFO] Google credentials saved to", file_path)
-
-        except json.JSONDecodeError:
-            print("[ERROR] GOOGLE_CREDENTIALS_JSON is not valid JSON")
-
-    else:
-        print("[ERROR] GOOGLE_CREDENTIALS_JSON is missing")
-
-else:
-    # DEV mode (local)
-    print("[INFO] ENV != hf → skip Google credentials setup")
 
 # @asynccontextmanager
 # async def lifespan(app: FastAPI):
@@ -46,7 +16,7 @@ app = FastAPI(
         docs_url="/docs",
         redoc_url=None, 
         openapi_url="/openapi.json",
-        lifespan=lifespan
+        # lifespan=lifespan
     )
 
 app.add_middleware(

app/survey/view.py

@@ -1,10 +1,10 @@
 
-import os
 from fastapi.params import Header
 from app.config import settings
 from google.oauth2 import service_account
 from googleapiclient.discovery import build
 from .schemas import SurveyPayload
+import json
 
 HEADER_RANGE = "Sheet1!A1:Q1"
 DATA_RANGE = "Sheet1!A2:Q"
@@ -33,10 +33,16 @@ class SurveyView:
         self.service = self.get_service()
     
     def get_service(self):
-        creds = service_account.Credentials.from_service_account_file(
-            os.environ.get("GOOGLE_CREDENTIALS_JSON"),
+        if not settings.GOOGLE_CREDENTIALS_JSON:
+            raise RuntimeError("Missing GOOGLE_CREDENTIALS_JSON")
+
+        creds_dict = json.loads(settings.GOOGLE_CREDENTIALS_JSON)
+
+        creds = service_account.Credentials.from_service_account_info(
+            creds_dict,
             scopes=["https://www.googleapis.com/auth/spreadsheets"]
         )
+
         return build("sheets", "v4", credentials=creds)
 
     def ensure_header(self):