9a904d9f69
- Set Sentry user context (id, username) in Journal root for all routes - Tag Planner errors with session_id - Use reactRouterV7BrowserTracingIntegration for route-aware traces - Hidden source maps (no sourceMappingURL in bundles, .map deleted after upload to Sentry) - Privacy manifest at /privacy documenting all data collection - robots.txt blocking all bots on both apps - Suppress i18next promotional console log Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
38 lines
2.1 KiB
Markdown
38 lines
2.1 KiB
Markdown
## Context
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Both apps have basic Sentry (`@sentry/react` + `@sentry/node`) with source map uploads, release tracking, and environment tagging. Errors appear in Sentry but lack user/session context, making triage slow. Source maps are also served publicly.
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## Goals / Non-Goals
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**Goals:**
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- Identify which user or session caused an error without guessing
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- Route-level performance traces (not just page loads)
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- Stop serving source maps to browsers
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**Non-Goals:**
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- Custom Sentry dashboards or alert rules (configure in Sentry UI)
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- Server-side performance instrumentation beyond request handling
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- Profiling integration
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## Decisions
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### D1: Set user context via Sentry.setUser in root loader
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Journal's root loader already fetches the session user. Call `Sentry.setUser({ id, username })` on the client when authenticated, `Sentry.setUser(null)` when not. Done in root.tsx since it runs on every navigation.
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### D2: Tag planner errors with session ID via Sentry.setTag
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In `SessionView`, call `Sentry.setTag("session_id", sessionId)` on mount. This tags all subsequent errors with the active session.
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### D3: Use reactRouterV7BrowserTracingIntegration
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Sentry provides `Sentry.reactRouterV7BrowserTracingIntegration` which hooks into React Router's navigation to create route-aware spans. Replace the generic `browserTracingIntegration()` in both `entry.client.tsx` files. Requires passing `useEffect` and `useLocation` from react-router.
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### D4: Hidden source maps via Vite config
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Change `build.sourcemap` from `true` to `"hidden"`. This generates `.map` files for the Sentry plugin to upload but doesn't add `//# sourceMappingURL` comments to the bundles. Browsers won't request the map files. The Sentry plugin's `sourcemaps.filesToDeleteAfterUpload` option can also clean them from the build output.
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## Risks / Trade-offs
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- **D3 couples Sentry to React Router version** → Acceptable; we already depend on both. If we upgrade React Router, we upgrade the Sentry integration too.
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- **D4 makes browser debugging harder in production** → Acceptable; errors go to Sentry with full source context. DevTools debugging in production was never a supported workflow.
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