[CI] (97c6d9f) javascript-web/saas-dashboard

[wizard-ci-bot]

Automated wizard CI run

Source: wizard-pr
Trigger ID: 97c6d9f
App: javascript-web/saas-dashboard
App directory: apps/javascript-web/saas-dashboard
Workbench branch: wizard-ci-97c6d9f-javascript-web-saas-dashboard
Wizard branch: release-please--branches--main--components--wizard
Context Mill branch: main
PostHog (MCP) branch: master
Timestamp: 2026-06-23T15:30:09.429Z
Duration: 817.6s

[wizard-ci-bot]

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PR Evaluation Report

Summary

This PR integrates PostHog analytics into a vanilla JavaScript (Vite) SaaS dashboard app called TrackFlow. It adds posthog-js as a dependency, initializes it in a dedicated module (src/posthog.js), and instruments 11 business events across login, project management, task lifecycle, and settings pages. User identification is handled on both login and page reload, and posthog.reset() is called on logout.

Files changed	Lines added	Lines removed
10	+91	-4

Confidence score: 4/5 👍

• Environment variable documentation not committed: .env.example contains VITE_POSTHOG_KEY and VITE_POSTHOG_HOST locally but is not included in the committed PR changes, so collaborators won't see it. [MEDIUM]
• No reverse proxy configured: Browser-side posthog-js calls go directly to us.i.posthog.com, making them vulnerable to ad blockers. A Vite proxy or rewrite rule should route /ingest/* traffic through the app's own domain. [MEDIUM]

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File changes

Filename	Score	Description
src/posthog.js	5/5	New module: initializes posthog-js with env vars, disables auto pageview (manual capture in router)
src/main.js	5/5	Identifies returning users on page load before router starts
src/pages/login.js	5/5	Identifies user on login, captures user_signed_in and login_failed
src/components/shell.js	5/5	Captures user_signed_out and calls posthog.reset() on logout
src/router.js	5/5	Manual `` capture on every route resolution (SPA-appropriate)
src/pages/projects.js	5/5	Captures project_created, project_deleted, plus exception tracking
src/pages/project-detail.js	5/5	Captures task CRUD events with enriched properties
src/pages/settings.js	5/5	Captures settings_updated and data_reset
package.json	5/5	Adds posthog-js dependency
posthog-setup-report.md	4/5	Useful wizard report, though references uncommitted .env.example

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App sanity check ⚠️

Criteria	Result	Description
App builds and runs	Yes	Valid JS syntax, dependency added to package.json, Vite config untouched
Preserves existing env vars & configs	Yes	No existing code removed; only PostHog additions
No syntax or type errors	Yes	All changes are syntactically correct JS
Correct imports/exports	Yes	All imports resolve to correct modules (posthog-js and local ../posthog.js)
Minimal, focused changes	Yes	Only PostHog-related additions
Pre-existing issues	None	Base app appears clean

Issues

• .env.example not committed: The file exists locally with VITE_POSTHOG_KEY and VITE_POSTHOG_HOST but is not part of the committed changeset. Collaborators cloning the repo won't know which env vars are needed. Commit the .env.example update. [MEDIUM]

Other completed criteria

• Build configuration (package.json) is valid with posthog-js added correctly
• Existing app functionality fully preserved — no deletions of meaningful code
• All import paths are correct and consistent with the codebase convention

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PostHog implementation ⚠️

Criteria	Result	Description
PostHog SDKs installed	Yes	posthog-js@^1.393.0 added to package.json dependencies
PostHog client initialized	Yes	posthog.init() in dedicated src/posthog.js with API key/host from env vars and defaults: '2026-05-30'
capture()	Yes	11 meaningful events across 6 files, plus manual `` in router
identify()	Yes	Called on login (with user.id + person properties) and on page load for returning users; reset() on logout
Error tracking	Yes	posthog.captureException(err) in project creation and task addition catch blocks
Reverse proxy	No	No reverse proxy configured; browser requests go directly to PostHog

Issues

• No reverse proxy: All posthog-js traffic goes directly to us.i.posthog.com, which ad blockers will intercept. Configure a Vite dev server proxy and production reverse proxy (e.g., via hosting provider rewrites) to route /ingest through the app's domain. Both /static/* and /array/* should route to us-assets.i.posthog.com. [MEDIUM]

Other completed criteria

• API key loaded from import.meta.env.VITE_POSTHOG_KEY (not hardcoded)
• API host loaded from import.meta.env.VITE_POSTHOG_HOST
• capture_pageview: false correctly set since manual `` is fired in the SPA router
• posthog.identify(user.id, {...}) uses database user ID as distinct_id (not email)
• Person properties (email, name, role) correctly passed via identify(), not in capture()
• posthog.reset() called on logout before navigation
• Returning user identification on page load via store.state.currentUser check in main.js

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PostHog insights and events ✅

Filename	PostHog events	Description
src/router.js	``	Manual pageview on every SPA route change
src/pages/login.js	user_signed_in, login_failed	Tracks successful and failed login attempts with role/reason
src/components/shell.js	user_signed_out	Captures logout action before reset()
src/pages/projects.js	project_created, project_deleted, captureException	Project CRUD with project_id/name properties
src/pages/project-detail.js	task_added, task_status_updated, task_assigned, task_deleted, captureException	Full task lifecycle with project/task context
src/pages/settings.js	settings_updated, data_reset	Settings changes with setting name and value

Issues

None — events are well-structured and enable meaningful product insights.

Other completed criteria

• Events represent real user actions mapping to actual product flows (login → project management → task lifecycle → settings)
• Events enable funnels (sign-in → project creation → task management), trends, and retention analysis
• All events include relevant contextual properties (project_id, task_id, priority, status, setting name)
• No PII in capture() event properties — email/name only in identify() person properties
• Consistent snake_case naming convention throughout

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Reviewed by wizard workbench PR evaluator