Add files via upload

app/main.py

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+import logging
+import os
+from contextlib import asynccontextmanager
+
+from apscheduler.triggers.interval import IntervalTrigger
+from fastapi import FastAPI, Request
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import FileResponse
+from fastapi.staticfiles import StaticFiles
+from slowapi import _rate_limit_exceeded_handler
+from slowapi.errors import RateLimitExceeded
+
+from app.limiter import limiter
+from app.routers import items, jobs, notifications, settings
+from app.services.scheduler_service import scheduled_refresh, scheduler
+
+# Configure logging
+logging.basicConfig(
+    level=os.getenv("LOG_LEVEL", "INFO").upper(),
+    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+)
+logger = logging.getLogger(__name__)
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    logger.info("Starting smart scheduler (Heartbeat: 1 minute)")
+    scheduler.add_job(scheduled_refresh, IntervalTrigger(minutes=1), id="refresh_job", replace_existing=True)
+    scheduler.start()
+    logger.info("Application started")
+    yield
+    logger.info("Shutting down scheduler...")
+    scheduler.shutdown(wait=True)
+    logger.info("Application shutdown complete")
+
+
+app = FastAPI(title="Pricecious API", version="0.1.0", lifespan=lifespan)
+
+# Rate Limiting & CORS
+app.state.limiter = limiter
+app.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)  # type: ignore
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=os.getenv("CORS_ORIGINS", "*").split(","),
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.middleware("http")
+async def log_requests(request: Request, call_next):
+    logger.debug(f"Request: {request.method} {request.url}")
+    response = await call_next(request)
+    logger.debug(f"Response: {response.status_code}")
+    return response
+
+
+# Static Files
+if os.path.exists("static"):
+    app.mount("/assets", StaticFiles(directory="static/assets"), name="assets")
+os.makedirs("screenshots", exist_ok=True)
+app.mount("/screenshots", StaticFiles(directory="screenshots"), name="screenshots")
+
+# Routers
+for router in [notifications.router, items.router, settings.router, jobs.router]:
+    app.include_router(router, prefix="/api")
+
+
+@app.get("/api/")
+def read_root():
+    return {"message": "Welcome to Pricecious API"}
+
+
+# Frontend Serving
+@app.get("/{full_path:path}")
+async def serve_spa(full_path: str):
+    if full_path.startswith(("api", "screenshots", "assets")):
+        return {"message": "Not found"}
+
+    # Serve static files from root (favicon, logo, etc.)
+    static_file_path = f"static/{full_path}"
+    if os.path.isfile(static_file_path):
+        return FileResponse(static_file_path)
+
+    # Default to SPA index.html
+    if os.path.exists("static/index.html"):
+        return FileResponse("static/index.html")
+    return {"message": "Frontend not built or not found"}