tessera-ctl/.planning/phases/04-marketplace-portal-navigation/04-01-SUMMARY.md

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phase: 04-marketplace-portal-navigation plan: 01 subsystem: ui tags: [react, vitest, zustand, next-intl, marketplace, testing-library]

requires:

• phase: 03-module-system-domaincheck provides: /modules and /modules/active API endpoints, module-registry CRUD provides:
• Vitest test infrastructure for apps/web (jsdom + testing-library)
• MarketplaceCard component with activation controls
• /marketplace page with parallel fetch, activation Map, role gate
• marketplace-store (Zustand) with sidebarRefreshKey + selectedTenantId
• marketplace i18n namespace (DE/EN) with full copywriting contract affects: [04-02 filters/detail, 04-03 sidebar, 04-04 navigation]

tech-stack: added: [vitest, @testing-library/react, @testing-library/jest-dom, @testing-library/user-event, jsdom, @vitejs/plugin-react] patterns: [TDD red-green, parallel fetch with activation Map, Zustand cross-component signaling]

key-files: created: - apps/web/vitest.config.ts - apps/web/src/test/setup.ts - apps/web/src/lib/stores/marketplace-store.ts - apps/web/src/app/(portal)/marketplace/page.tsx - apps/web/src/app/(portal)/marketplace/components/MarketplaceCard.tsx - apps/web/src/app/(portal)/marketplace/components/MarketplaceCard.test.tsx - apps/web/src/app/(portal)/marketplace/marketplace.test.tsx modified: - apps/web/package.json - apps/web/src/messages/de.json - apps/web/src/messages/en.json

key-decisions:

• "TDD red-green workflow: tests first, then implementation"
• "Parallel fetch (Promise.all) with client-side activation Map instead of per-card fetch"
• "marketplace-store signals sidebar refresh via sidebarRefreshKey counter"

patterns-established:

• "Vitest + testing-library + jsdom for React component tests"
• "next-intl mock pattern: vi.mock returning key lookup function"
• "Zustand store mock pattern for isolated component testing"

requirements-completed: [MRKT-01, MRKT-02, MRKT-04]

duration: 15min completed: 2026-06-23

Plan 04-01: Marketplace Browse + Activate Summary

Vitest test infra, MarketplaceCard component, and /marketplace page with parallel fetch, activation Map, and role-gated card grid — 9 tests green

Performance

• Duration: ~15 min (across 2 sessions, paused after RED phase)
• Started: 2026-06-22T12:45:00Z
• Completed: 2026-06-23T06:52:00Z
• Tasks: 3
• Files modified: 10

Accomplishments

• Vitest + testing-library test infrastructure operational in apps/web
• MarketplaceCard with icon, name, localized description, category badge, status badge, activate/deactivate button
• /marketplace page with Promise.all parallel fetch, activation Map, admin role gate, empty state, responsive 1/2/3/4-col grid
• marketplace-store with sidebarRefreshKey signal for sidebar re-fetch after activation
• Full marketplace i18n namespace (DE/EN) with all copywriting contract keys

Task Commits

1. Task 1: Vitest test infrastructure - e50b3c7 (chore)
2. Task 2: MarketplaceCard + i18n - a64f889 (test/RED), 1e494b3 (feat/GREEN)
3. Task 3: Marketplace page + store - 0b7cf66 (test/RED), fb6a340 (feat/GREEN)

Files Created/Modified

• apps/web/vitest.config.ts - Vitest config with jsdom + react plugin
• apps/web/src/test/setup.ts - jest-dom matcher registration
• apps/web/src/lib/stores/marketplace-store.ts - Zustand store for sidebar refresh signal + tenant context
• apps/web/src/app/(portal)/marketplace/page.tsx - Marketplace grid page with fetch + role gate
• apps/web/src/app/(portal)/marketplace/components/MarketplaceCard.tsx - Module card component
• apps/web/src/app/(portal)/marketplace/components/MarketplaceCard.test.tsx - 5 card unit tests
• apps/web/src/app/(portal)/marketplace/marketplace.test.tsx - 4 page tests
• apps/web/src/messages/de.json - marketplace namespace added
• apps/web/src/messages/en.json - marketplace namespace added

Decisions Made

• Followed plan as specified, no significant deviations
• Used admin/modules/page.tsx as direct analog for fetch + Map pattern

Deviations from Plan

None - plan executed exactly as written.

Issues Encountered

• pnpm install needed at session start (node_modules not present from fresh checkout)

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• Plan 04-02 (filters, search, detail view, tenant context) can start — marketplace page and store are in place
• marketplace-store.selectedTenantId ready for tenant dropdown in 04-02
• sidebarRefreshKey ready for sidebar subscription in 04-03

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Phase: 04-marketplace-portal-navigation Completed: 2026-06-23