Logical page views for mixpanel#2079
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Signed-off-by: GelatoGenesis <tarmokalling@gmail.com>
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📝 WalkthroughWalkthroughAdds a new page classification service and integrates it into MixpanelSetup to produce richer page view metadata (logical_page, page_group, route_pattern, trackingKey) and to deduplicate tracking by trackingKey; updates tests to cover query-based (drop) view classification. Changes
Sequence DiagramsequenceDiagram
participant User as User Navigation
participant MixpanelSetup
participant Classifier as classifyPageView
participant Mixpanel as Mixpanel Service
User->>MixpanelSetup: Navigate (pathname + searchParams)
MixpanelSetup->>Classifier: classifyPageView({ pathname, searchParams })
Classifier-->>MixpanelSetup: { logicalPage, pageGroup, routePattern, trackingKey }
MixpanelSetup->>MixpanelSetup: Compare trackingKey vs lastTrackedPageKeyRef
alt trackingKey differs
MixpanelSetup->>Mixpanel: trackPageView(payload with logical_page, page_group, route_pattern)
Mixpanel-->>MixpanelSetup: Ack
MixpanelSetup->>MixpanelSetup: Update lastTrackedPageKeyRef
else trackingKey unchanged
MixpanelSetup-->>MixpanelSetup: Skip tracking
end
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Possibly related PRs
Suggested reviewers
Poem
🚥 Pre-merge checks | ✅ 2 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (2 passed)
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🧹 Nitpick comments (1)
components/providers/MixpanelSetup.tsx (1)
24-27: MemoizepageViewto avoid unnecessary effect executions.
classifyPageViewreturns a new object on every render. SincepageViewis in the dependency array at line 83, the effect runs on every render. While thetrackingKeyguard prevents duplicate tracking, the effect execution is wasteful.♻️ Proposed fix using useMemo
-import { useEffect, useRef } from "react"; +import { useEffect, useMemo, useRef } from "react";- const pageView = classifyPageView({ - pathname, - searchParams, - }); + const pageView = useMemo( + () => classifyPageView({ pathname, searchParams }), + [pathname, searchParams] + );🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@components/providers/MixpanelSetup.tsx` around lines 24 - 27, Memoize the pageView object so the effect that depends on it doesn't run every render: wrap the classifyPageView({ pathname, searchParams }) call in React's useMemo (e.g., const pageView = useMemo(() => classifyPageView({ pathname, searchParams }), [pathname, searchParams])) so pageView only changes when pathname or searchParams change; update imports if needed and keep the effect that references pageView (the effect with trackingKey guard) unchanged so it only executes when the actual pageView changes.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Nitpick comments:
In `@components/providers/MixpanelSetup.tsx`:
- Around line 24-27: Memoize the pageView object so the effect that depends on
it doesn't run every render: wrap the classifyPageView({ pathname, searchParams
}) call in React's useMemo (e.g., const pageView = useMemo(() =>
classifyPageView({ pathname, searchParams }), [pathname, searchParams])) so
pageView only changes when pathname or searchParams change; update imports if
needed and keep the effect that references pageView (the effect with trackingKey
guard) unchanged so it only executes when the actual pageView changes.
ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro
Run ID: 8f5e8bef-4711-4059-b731-ab6bac5dfea4
📒 Files selected for processing (4)
__tests__/components/providers/MixpanelSetup.test.tsx__tests__/services/analytics/pageClassification.test.tscomponents/providers/MixpanelSetup.tsxservices/analytics/pageClassification.ts
Signed-off-by: GelatoGenesis <tarmokalling@gmail.com>
Signed-off-by: GelatoGenesis <tarmokalling@gmail.com>
|
2 participants
Summary by CodeRabbit
New Features
Tests