update to python fastpi

2025-11-16 15:59:05 +02:00
parent 93d4c1df80
commit 98ccd5b6ff
4464 changed files with 773233 additions and 13740 deletions
--- a/Backend/src/main.py
+++ b/Backend/src/main.py
@@ -0,0 +1,121 @@
+from fastapi import FastAPI, Request, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.staticfiles import StaticFiles
+from fastapi.responses import JSONResponse
+from fastapi.exceptions import RequestValidationError
+from sqlalchemy.exc import IntegrityError
+from jose.exceptions import JWTError
+from slowapi import Limiter, _rate_limit_exceeded_handler
+from slowapi.util import get_remote_address
+from slowapi.errors import RateLimitExceeded
+import os
+from pathlib import Path
+
+from .config.database import engine, Base
+from .middleware.error_handler import (
+    validation_exception_handler,
+    integrity_error_handler,
+    jwt_error_handler,
+    http_exception_handler,
+    general_exception_handler
+)
+# Create database tables
+Base.metadata.create_all(bind=engine)
+
+from .routes import auth_routes
+
+# Initialize FastAPI app
+app = FastAPI(
+    title="Hotel Booking API",
+    description="Hotel booking backend API",
+    version="1.0.0"
+)
+
+# Rate limiting
+limiter = Limiter(key_func=get_remote_address)
+app.state.limiter = limiter
+app.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)
+
+# CORS configuration
+# Allow multiple origins for development
+client_url = os.getenv("CLIENT_URL", "http://localhost:5173")
+allowed_origins = [
+    client_url,
+    "http://localhost:5173",  # Vite default
+    "http://localhost:3000",  # Alternative port
+    "http://localhost:5174",  # Vite alternative
+    "http://127.0.0.1:5173",
+    "http://127.0.0.1:3000",
+    "http://127.0.0.1:5174",
+]
+
+# In development, allow all localhost origins using regex
+if os.getenv("ENVIRONMENT", "development") == "development":
+    # For development, use regex to allow any localhost port
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origin_regex=r"http://(localhost|127\.0\.0\.1)(:\d+)?",
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+else:
+    # Production: use specific origins
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins=allowed_origins,
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+
+# Serve static files (uploads)
+uploads_dir = Path(__file__).parent.parent / "uploads"
+uploads_dir.mkdir(exist_ok=True)
+app.mount("/uploads", StaticFiles(directory=str(uploads_dir)), name="uploads")
+
+# Exception handlers
+app.add_exception_handler(HTTPException, http_exception_handler)
+app.add_exception_handler(RequestValidationError, validation_exception_handler)
+app.add_exception_handler(IntegrityError, integrity_error_handler)
+app.add_exception_handler(JWTError, jwt_error_handler)
+app.add_exception_handler(Exception, general_exception_handler)
+
+# Health check
+@app.get("/health")
+async def health_check():
+    return {
+        "status": "success",
+        "message": "Server is running",
+        "timestamp": __import__("datetime").datetime.utcnow().isoformat()
+    }
+
+# API Routes
+app.include_router(auth_routes.router, prefix="/api")
+
+# Import and include other routes
+from .routes import (
+    room_routes, booking_routes, payment_routes, banner_routes,
+    favorite_routes, service_routes, promotion_routes, report_routes,
+    review_routes, user_routes
+)
+
+app.include_router(room_routes.router, prefix="/api")
+app.include_router(booking_routes.router, prefix="/api")
+app.include_router(payment_routes.router, prefix="/api")
+app.include_router(banner_routes.router, prefix="/api")
+app.include_router(favorite_routes.router, prefix="/api")
+app.include_router(service_routes.router, prefix="/api")
+app.include_router(promotion_routes.router, prefix="/api")
+app.include_router(report_routes.router, prefix="/api")
+app.include_router(review_routes.router, prefix="/api")
+app.include_router(user_routes.router, prefix="/api")
+
+# Note: FastAPI automatically handles 404s for unmatched routes
+# This handler is kept for custom 404 responses but may not be needed
+
+if __name__ == "__main__":
+    import uvicorn
+    port = int(os.getenv("PORT", 3000))
+    uvicorn.run("main:app", host="0.0.0.0", port=port, reload=True)
+