sync: migrate secure-online-shop to Gitea (2026-08-10)

app/main.py

@@ -0,0 +1,80 @@
+from __future__ import annotations
+
+from contextlib import asynccontextmanager
+from pathlib import Path
+
+from fastapi import FastAPI, status
+from fastapi.openapi.utils import get_openapi
+from fastapi.responses import FileResponse
+from fastapi.security import HTTPBearer
+from fastapi.staticfiles import StaticFiles
+
+from app.api.router import api_router
+from app.core.config import get_settings
+from app.core.exceptions import register_exception_handlers
+from app.core.logging import setup_logging
+from app.db.init_db import initialize_database
+
+settings = get_settings()
+setup_logging(settings.log_level)
+STATIC_DIR = Path(__file__).resolve().parent / "static"
+
+bearer_scheme = HTTPBearer()
+
+
+@asynccontextmanager
+async def lifespan(_: FastAPI):
+    initialize_database()
+    yield
+
+
+app = FastAPI(
+    title=settings.app_name,
+    version="1.0.0",
+    lifespan=lifespan,
+    swagger_ui_parameters={},
+)
+app.openapi_tags = [
+    {"name": "auth", "description": "Регистрация и вход в систему"},
+    {"name": "catalog", "description": "Каталог товаров"},
+    {"name": "orders", "description": "Управление заказами"},
+    {"name": "payments", "description": "Оплата заказов"},
+]
+security_schemes = {
+    "BearerAuth": {
+        "type": "http",
+        "scheme": "bearer",
+        "bearerFormat": "JWT",
+        "description": "Введите JWT токен, получен через POST /api/v1/auth/login",
+    },
+}
+app.openapi_schema = None  # Force regeneration
+
+register_exception_handlers(app)
+app.include_router(api_router, prefix=settings.api_v1_prefix)
+app.mount("/static", StaticFiles(directory=STATIC_DIR), name="static")
+
+
+@app.get("/health", status_code=status.HTTP_200_OK, summary="Health check")
+def health_check() -> dict[str, str]:
+    return {"status": "ok"}
+
+
+@app.get("/", include_in_schema=False)
+def frontend_index() -> FileResponse:
+    return FileResponse(STATIC_DIR / "index.html")
+
+
+def custom_openapi():
+    if app.openapi_schema:
+        return app.openapi_schema
+    openapi_schema = get_openapi(
+        title=app.title,
+        version=app.version,
+        routes=app.routes,
+    )
+    openapi_schema["components"]["securitySchemes"] = security_schemes
+    app.openapi_schema = openapi_schema
+    return app.openapi_schema
+
+app.openapi = custom_openapi  # type: ignore[method-assign]