Initial commit

backend/app/main.py

@@ -0,0 +1,93 @@
+"""SmartUp FastAPI application entry point."""
+import logging
+from contextlib import asynccontextmanager
+from pathlib import Path
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.staticfiles import StaticFiles
+from fastapi.responses import FileResponse
+
+from app.config import get_settings
+from app.database import init_db
+from app.models.admin_user import AdminUser
+from app.database import SessionLocal
+from app.utils.auth import hash_password
+from app.services.scheduler import start_scheduler, stop_scheduler
+from app.routers import auth, upstreams, webhooks, logs, custom_pages
+
+logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(name)s %(message)s")
+logger = logging.getLogger(__name__)
+
+
+def _init_admin() -> None:
+    settings = get_settings()
+    if not settings.admin_password:
+        logger.warning("ADMIN_PASSWORD not set, skip admin init")
+        return
+    db = SessionLocal()
+    try:
+        exists = db.query(AdminUser).filter(AdminUser.email == settings.admin_email).first()
+        if not exists:
+            user = AdminUser(
+                email=settings.admin_email,
+                password_hash=hash_password(settings.admin_password),
+            )
+            db.add(user)
+            db.commit()
+            logger.info("admin user created: %s", settings.admin_email)
+        else:
+            logger.info("admin user already exists: %s", settings.admin_email)
+    finally:
+        db.close()
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    init_db()
+    _init_admin()
+    start_scheduler()
+    yield
+    stop_scheduler()
+
+
+app = FastAPI(
+    title="SmartUp",
+    description="API 上游管理与 Webhook 通知系统",
+    version="1.0.0",
+    lifespan=lifespan,
+    docs_url="/api/docs",
+    redoc_url="/api/redoc",
+    openapi_url="/api/openapi.json",
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# API routers
+app.include_router(auth.router)
+app.include_router(upstreams.router)
+app.include_router(webhooks.router)
+app.include_router(logs.router)
+app.include_router(custom_pages.router)
+
+
+@app.get("/healthz")
+def health():
+    return {"status": "ok"}
+
+
+# Serve frontend static files
+STATIC_DIR = Path(__file__).parent.parent / "static"
+if STATIC_DIR.exists():
+    app.mount("/assets", StaticFiles(directory=str(STATIC_DIR / "assets")), name="assets")
+
+    @app.get("/{full_path:path}")
+    def serve_spa(full_path: str):
+        index = STATIC_DIR / "index.html"
+        return FileResponse(str(index))