71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
from contextlib import asynccontextmanager
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from pathlib import Path
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from fastapi import FastAPI, Request
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from fastapi.responses import RedirectResponse
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from fastapi.staticfiles import StaticFiles
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from starlette.types import Scope
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from config import UPLOAD_DIR, ENVIRONMENT
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from database.schema import create_tables
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from routers import documents, review, search, upload, auth
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from services.auth_service import get_session, cleanup_expired_sessions
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class CachedStaticFiles(StaticFiles):
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"""StaticFiles that sets a long Cache-Control header so browsers
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don't re-download the same image on every refresh."""
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def __init__(self, *args, max_age: int = 86400, **kwargs):
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super().__init__(*args, **kwargs)
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self._max_age = max_age
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async def get_response(self, path: str, scope: Scope):
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response = await super().get_response(path, scope)
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if response.status_code == 200:
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response.headers["Cache-Control"] = f"public, max-age={self._max_age}"
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return response
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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Path(UPLOAD_DIR).mkdir(parents=True, exist_ok=True)
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Path("data").mkdir(exist_ok=True)
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create_tables()
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try:
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cleanup_expired_sessions()
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except Exception:
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pass
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yield
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# Disable docs/openapi in production
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if ENVIRONMENT == "production":
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app = FastAPI(title="Lebanese Real Estate Registry", docs_url=None, redoc_url=None, openapi_url=None, lifespan=lifespan)
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else:
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app = FastAPI(title="Lebanese Real Estate Registry", lifespan=lifespan)
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@app.middleware("http")
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async def check_authentication(request: Request, call_next):
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path = request.url.path
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allowed_paths = ["/auth/login", "/static"]
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is_allowed = any(path.startswith(p) for p in allowed_paths)
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if not is_allowed:
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session_id = request.cookies.get("session_id")
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if not session_id or not get_session(session_id):
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return RedirectResponse(url="/auth/login", status_code=303)
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response = await call_next(request)
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return response
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app.mount("/uploads", CachedStaticFiles(directory=UPLOAD_DIR, max_age=604800), name="uploads")
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app.mount("/static", CachedStaticFiles(directory="static", max_age=86400), name="static")
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app.include_router(upload.router)
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app.include_router(review.router)
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app.include_router(search.router)
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app.include_router(documents.router)
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app.include_router(auth.router, prefix="/auth")
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