⚡ Bolt: Optimize user-specific lesson progress database queries

[projectamazonph]

💡 What:
Restricted Prisma queries for LessonProgress on the main dashboard, the course catalog index page, and the course certificate page using lessonId: { in: allLessonIds } rather than querying all progress history for the user.

🎯 Why:
Querying LessonProgress with only userId retrieves the student's entire history of completed and in-progress lessons. As course curricula change or students complete more courses, this causes bloated database payloads and high memory usage. Scoping these queries to only the lesson IDs belonging to the active published courses/lessons in view guarantees high performance and keeps resource utilization minimal.

📊 Impact:
Limits database payload size and memory consumption from O(H) (user's entire completion history) to O(K) (active/published context size).

🔬 Measurement:
Run pnpm typecheck, pnpm lint, and DATABASE_URL="postgresql://localhost:5432/test" pnpm test to verify zero regressions and complete test suite passes.

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PR created automatically by Jules for task 1258558220005540877 started by @projectamazonph

Summary by CodeRabbit

• Bug Fixes
  • Improved course, dashboard, and certificate progress tracking by limiting results to lessons relevant to the current page.
  • Prevented unrelated lesson history from affecting completion and pending-lesson displays.
  • Reduced unnecessary progress data loading, especially when no relevant lessons are available.

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 3231de22-b2d1-45f7-a8d7-f609e3604102

📥 Commits

Reviewing files that changed from the base of the PR and between dabee94 and 6cfa639.

📒 Files selected for processing (4)

• .jules/bolt.md
• src/app/(dashboard)/courses/[courseSlug]/certificate/page.tsx
• src/app/(dashboard)/courses/page.tsx
• src/app/(dashboard)/dashboard/page.tsx

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📝 Walkthrough

Walkthrough

Lesson progress queries on the dashboard, courses index, and certificate pages are now filtered to lesson IDs loaded for the current page. Empty lesson sets skip the database query, and a Bolt journal entry documents the scoping pattern.

Changes

Lesson progress query scoping

Layer / File(s)	Summary
Scope progress queries across dashboard surfaces src/app/(dashboard)/dashboard/page.tsx, src/app/(dashboard)/courses/page.tsx, src/app/(dashboard)/courses/[courseSlug]/certificate/page.tsx, .jules/bolt.md	Dashboard, course listing, and certificate pages derive relevant lesson IDs before fetching progress, skip queries when no IDs exist, and document the scoped-query guidance.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• projectamazonph/amph-v2#70: Updates certificate PendingLessons to scope progress queries to the current course’s lessons.
• projectamazonph/amph-v2#74: Applies overlapping lessonId IN allLessonIds query changes across the affected pages.
• projectamazonph/amph-v2#78: Scopes dashboard and courses progress fetching to visible lesson IDs.

Suggested reviewers: copilot

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the main change: scoping user-specific lesson progress queries to improve performance.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/optimize-lesson-progress-queries-1258558220005540877

Warning

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🔧 ESLint

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