135 lines
4.0 KiB
Python
135 lines
4.0 KiB
Python
from __future__ import annotations
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI, Request
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from fastapi import APIRouter
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from fastapi.responses import HTMLResponse, JSONResponse
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from fastcheck_api.app.api.v1.routers import auth, checks, reports, usage
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from fastcheck_api.app.core.logging import configure_logging
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from fastcheck_api.app.core.mongodb import lifespan_db
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from fastcheck_api.app.services.legacy_service import legacy_service
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from fastcheck_api.app.services.rabbitmq_service import rabbitmq_service
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from fastcheck_api.app.middleware.request_logging import RequestLoggingMiddleware
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from fastcheck_api.app.middleware.tenant_context import TenantContextMiddleware
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from fastcheck_api.app.core.config import settings
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logger = logging.getLogger("fastcheck")
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tags_metadata = [
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{"name": "auth", "description": "Authentication and session management."},
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{"name": "checks", "description": "Create checks (evaluations) and retrieve job/results."},
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{"name": "reports", "description": "Fetch saved reports from existing persistence."},
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{"name": "usage", "description": "Usage and credit balance information."},
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]
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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configure_logging()
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async for _ in lifespan_db():
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if settings.rabbitmq_enabled:
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try:
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await rabbitmq_service.connect()
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except Exception:
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logger.exception("RabbitMQ connection failed; continuing without async processing")
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try:
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yield
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finally:
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try:
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await rabbitmq_service.close()
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except Exception:
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logger.exception("RabbitMQ shutdown failed")
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await legacy_service.close()
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app = FastAPI(
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title="FastCheck API",
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version="0.1.0",
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description="FastCheck API for check evaluation and report retrieval.",
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openapi_url="/openapi.json",
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docs_url="/internal/docs",
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redoc_url="/internal/redoc",
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openapi_tags=tags_metadata,
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lifespan=lifespan,
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)
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app.add_middleware(RequestLoggingMiddleware)
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app.add_middleware(TenantContextMiddleware)
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@app.get(
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"/",
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summary="API entrypoint",
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description="Convenience endpoint with links to the OpenAPI schema and internal Swagger/ReDoc.",
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)
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async def root():
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return {
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"openapi": "/openapi.json",
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"docs": "/docs",
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"swagger_ui": "/internal/docs",
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"redoc": "/internal/redoc",
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"health": "/health",
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}
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@app.get(
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"/docs",
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summary="Customer API docs",
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description="Customer-facing API reference with generated code examples. The OpenAPI schema remains the source of truth.",
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include_in_schema=False,
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)
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async def customer_docs():
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return HTMLResponse(
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"""
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>FastCheck API Docs</title>
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<style>
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html, body { height: 100%; margin: 0; }
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</style>
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</head>
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<body>
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<rapi-doc
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spec-url="/openapi.json"
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render-style="read"
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show-header="false"
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allow-try="true"
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allow-authentication="true"
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allow-server-selection="true"
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show-components="true"
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show-info="true"
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show-side-nav="true"
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theme="dark"
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primary-color="#4f46e5"
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></rapi-doc>
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<script src="https://unpkg.com/rapidoc/dist/rapidoc-min.js"></script>
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</body>
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</html>
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""".strip()
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)
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@app.get("/health")
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async def health():
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return {"status": "ok"}
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@app.exception_handler(Exception)
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async def unhandled_exception_handler(request: Request, exc: Exception):
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logger.exception("Unhandled error", extra={"path": request.url.path})
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return JSONResponse(status_code=500, content={"status": "error", "message": "Something went wrong!"})
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api_v1 = APIRouter(prefix=settings.normalized_api_prefix)
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api_v1.include_router(auth.router)
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api_v1.include_router(checks.router)
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api_v1.include_router(reports.router)
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api_v1.include_router(usage.router)
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app.include_router(api_v1)
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