From 268f593e69b3a04e397fa0cdd2769a1663afeb17 Mon Sep 17 00:00:00 2001
From: Leander Furumo <leander@furumo.eu>
Date: Fri, 23 Oct 2026 02:48:06 +0200
Subject: [PATCH] replace deprecated on_event hooks with a lifespan handler

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 verification_server/src/server.py | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/verification_server/src/server.py b/verification_server/src/server.py
index 29dd95f..3eea7fe 100644
--- a/verification_server/src/server.py
+++ b/verification_server/src/server.py
@@ -1,4 +1,5 @@
 import os
+from contextlib import asynccontextmanager
 
 import aiohttp
 import asyncpg
@@ -9,13 +10,6 @@ from fastapi.responses import RedirectResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 
-app = FastAPI()
-
-# HTML templates to serve prettier feedback to the user
-app.mount("/static", StaticFiles(directory="src/static"), name="static")
-templates = Jinja2Templates(directory="src/templates")
-
-
 load_dotenv()
 
 GALTINN_API_URL = os.environ["GALTINN_API_URL"]
@@ -24,8 +18,8 @@ GALTINN_REDIRECT_URI = os.environ["GALTINN_REDIRECT_URI"]
 GALTINN_AUTH_TOKEN = os.environ["GALTINN_AUTH_TOKEN"]
 
 
-@app.on_event("startup")
-async def startup():
+@asynccontextmanager
+async def lifespan(app: FastAPI):
     credentials = {
         "host": os.environ["DATABASE_HOST"],
         "database": os.environ["DATABASE_NAME"],
@@ -34,12 +28,18 @@ async def startup():
     }
     app.state.pool = await asyncpg.create_pool(**credentials)
 
+    yield
 
-@app.on_event("shutdown")
-async def shutdown():
     await app.state.pool.close()
 
 
+app = FastAPI(lifespan=lifespan)
+
+# HTML templates to serve prettier feedback to the user
+app.mount("/static", StaticFiles(directory="src/static"), name="static")
+templates = Jinja2Templates(directory="src/templates")
+
+
 @app.get("/")
 async def index():
     return "Hei du! Her skal ikke du drive å luske!"