removed fastapi dep and added requirements

app/backend/server.py

@@ -2,6 +2,7 @@ from fastapi import FastAPI, APIRouter
 from dotenv import load_dotenv
 from starlette.middleware.cors import CORSMiddleware
 from motor.motor_asyncio import AsyncIOMotorClient
+from contextlib import asynccontextmanager
 import os
 import logging
 from pathlib import Path
@@ -19,13 +20,6 @@ mongo_url = os.environ['MONGO_URL']
 client = AsyncIOMotorClient(mongo_url)
 db = client[os.environ['DB_NAME']]
 
-# Create the main app without a prefix
-app = FastAPI()
-
-# Create a router with the /api prefix
-api_router = APIRouter(prefix="/api")
-
-
 # Define Models
 class StatusCheck(BaseModel):
     model_config = ConfigDict(extra="ignore")  # Ignore MongoDB's _id field
@@ -37,6 +31,16 @@ class StatusCheck(BaseModel):
 class StatusCheckCreate(BaseModel):
     client_name: str
 
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+# Create a router with the /api prefix
+api_router = APIRouter(prefix="/api")
+
 # Add your routes to the router instead of directly to app
 @api_router.get("/")
 async def root():
@@ -66,6 +70,19 @@ async def get_status_checks():
     
     return status_checks
 
+# Define lifespan event handler
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    # Startup code here
+    logger.info("Application startup")
+    yield
+    # Shutdown code here
+    logger.info("Application shutdown")
+    client.close()
+
+# Create the main app with lifespan handler
+app = FastAPI(lifespan=lifespan)
+
 # Include the router in the main app
 app.include_router(api_router)
 
@@ -75,16 +92,4 @@ app.add_middleware(
     allow_origins=os.environ.get('CORS_ORIGINS', '*').split(','),
     allow_methods=["*"],
     allow_headers=["*"],
-)
-
-# Configure logging
-logging.basicConfig(
-    level=logging.INFO,
-    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
-)
-logger = logging.getLogger(__name__)
-
-@app.on_event("shutdown")
-async def shutdown_db_client():
-    client.close()
-
+)

app/requirements.txt

@@ -0,0 +1,10 @@
+fastapi
+dotenv
+starlette
+motor
+#os
+logging
+pathlib
+pydantic
+typing
+datetime