zwitschi
ce9c174b53
- Added monitoring metrics for project creation success and error handling in `ProjectRepository`. - Implemented similar monitoring for scenario creation in `ScenarioRepository`. - Refactored `run_monte_carlo` function in `simulation.py` to include timing and success/error metrics. - Introduced new CSS styles for headers, alerts, and navigation buttons in `main.css` and `projects.css`. - Created a new JavaScript file for navigation logic to handle chevron buttons. - Updated HTML templates to include new navigation buttons and improved styling for buttons. - Added tests for reporting service and routes to ensure proper functionality and access control. - Removed unused imports and optimized existing test files for better clarity and performance.
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
from __future__ import annotations
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import time
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from typing import Callable
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from fastapi import BackgroundTasks, Request, Response
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from starlette.middleware.base import BaseHTTPMiddleware
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from monitoring.metrics import observe_request
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from services.metrics import get_metrics_service
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class MetricsMiddleware(BaseHTTPMiddleware):
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async def dispatch(self, request: Request, call_next: Callable[[Request], Response]) -> Response:
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start_time = time.time()
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response = await call_next(request)
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process_time = time.time() - start_time
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observe_request(
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method=request.method,
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endpoint=request.url.path,
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status=response.status_code,
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seconds=process_time,
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)
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# Store in database asynchronously
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background_tasks = getattr(request.state, "background_tasks", None)
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if background_tasks:
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background_tasks.add_task(
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store_request_metric,
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method=request.method,
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endpoint=request.url.path,
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status_code=response.status_code,
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duration_seconds=process_time,
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)
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return response
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async def store_request_metric(
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method: str, endpoint: str, status_code: int, duration_seconds: float
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) -> None:
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"""Store request metric in database."""
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try:
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service = get_metrics_service()
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service.store_metric(
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metric_name="http_request",
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value=duration_seconds,
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labels={"method": method, "endpoint": endpoint,
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"status": status_code},
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endpoint=endpoint,
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method=method,
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status_code=status_code,
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duration_seconds=duration_seconds,
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)
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except Exception:
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# Log error but don't fail the request
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pass
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