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upgrade/deps-react-node-20251028 #2

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matthias.lotz merged 15 commits from upgrade/deps-react-node-20251028 into main 2025-10-29 23:22:31 +01:00
Conversation 0 Commits 15 Files Changed 21 +12880 -25637

15 Commits

Author SHA1 Message Date
matthias.lotz
b0c95c5698 docs: add security audit results to CHANGELOG 
Document npm audit findings for frontend (21 vulns) and backend (27 vulns).
Recommend separate security PR for critical packages (axios, send/serve-static).

Ref: upgrade/deps-react-node-20251028
 2025-10-29 23:16:27 +01:00
matthias.lotz
80ffcfd210 docs: complete migration documentation and finalize dev environment 
- Add comprehensive CHANGELOG.md with all upgrade phases and results
- Update TODO.md to mark framework upgrades as completed
- Update UPGRADE_PLAN with actual timelines and detailed phase results
- Finalize docker-compose.override.yml and Dockerfile.dev for dev workflow
- Update package-lock.json after dependency changes

All 4 phases completed successfully:
- Backend: Node 14 → 24
- Frontend: React 17 → 18.3.1, Router v5 → v6, MUI v4 → v5
- Dev environment with HMR fully functional
- Integration smoke tests passed
 2025-10-29 23:11:37 +01:00
matthias.lotz
fe65544893 docs: complete upgrade documentation with CHANGELOG, smoke tests, and actual timelines 2025-10-29 23:10:21 +01:00
matthias.lotz
bf115453f1 chore(frontend): fix ESLint warnings - remove unused handlers/imports 2025-10-29 21:54:58 +01:00
matthias.lotz
a44a85be73 chore(frontend): remove @mui/styles, replace react-lottie with lottie-react and remove legacy-peer-deps in Dockerfile 2025-10-29 21:49:09 +01:00
matthias.lotz
5b4855a5f5 refactor(frontend): migrate SlideshowPage to MUI sx 2025-10-29 21:41:02 +01:00
matthias.lotz
182dcb228c refactor(frontend): migrate MultiUploadPage to MUI sx 2025-10-29 21:34:16 +01:00
matthias.lotz
494c09e062 refactor(frontend): migrate MultiImageDropzone to MUI sx 2025-10-29 21:31:02 +01:00
matthias.lotz
4aac9dae4e refactor(frontend): migrate DescriptionInput to MUI sx 2025-10-29 21:26:51 +01:00
matthias.lotz
8535e8fafe refactor(frontend): migrate UploadProgress to MUI sx (remove makeStyles) 2025-10-29 21:18:44 +01:00
matthias.lotz
5c6f0ce061 feat(frontend): migrate to MUI v5 (phase 4 step 1) 
- Replace @material-ui/core -> @mui/material
- Replace @material-ui/icons -> @mui/icons-material
- Switch makeStyles imports to @mui/styles (compat)
- Add @mui/material, @mui/icons-material, @mui/styles, @emotion/react, @emotion/styled to package.json

Notes: Kept makeStyles via @mui/styles for incremental migration; next: replace makeStyles usage with sx/styled where needed.
 2025-10-29 20:10:33 +01:00
matthias.lotz
5ba463427b feat(frontend): upgrade react-router-dom 5→6 (Phase 3) 
- Update package.json: react-router-dom ^5.2.0→^6.28.0
- Migrate App.js: Switch→Routes, component→element props, path="*" for 404
- Migrate 5 pages: useHistory→useNavigate, history.push()→navigate()
  - GroupsOverviewPage.js (4x navigate)
  - ModerationGroupsPage.js (1x navigate)
  - ModerationGroupImagesPage.js (2x navigate)
  - PublicGroupImagesPage.js (import updated)
  - SlideshowPage.js (4x navigate + keyboard handler)
- Regenerate package-lock.json with react-router v6

✅ Tested: Production build 254.46 KB gzip (+1.17 KB)
✅ Manual test: Navigation, moderation routing, slideshow ESC - all working

Phase 3 complete: Modern react-router v6 with improved routing API.
 2025-10-28 22:59:59 +01:00
matthias.lotz
93534587d2 feat(frontend): upgrade React 17→18 + react-scripts 4→5 (Phase 2) 
- Update package.json: react/react-dom ^17→^18.3.1, react-scripts 4→5.0.1
- Migrate to React 18 Root API in src/index.js (createRoot)
- Add --legacy-peer-deps to Dockerfile for MUI v4 compatibility
- Regenerate package-lock.json with legacy peer deps flag

✅ Tested: Production build 253.28 KB gzip, containers running
✅ Manual test: Upload, Moderation, Public View, Slideshow - all working

Phase 2 complete: Frontend on React 18 with concurrent rendering.
 2025-10-28 21:30:14 +01:00
matthias.lotz
acdb2fa6cd refactor(backend): upgrade to Node 24 LTS (v24.11.0) 
- Update backend/Dockerfile: node:18 → node:24 (LTS)
- Node 24 provides longer support window and latest features
- Tested: Build successful (127s), container starts cleanly, all services working

Phase 1 refined: Backend now on Node 24 LTS with extended support timeline.
 2025-10-28 20:35:03 +01:00
matthias.lotz
fd3a10657a feat(backend): upgrade Node 14 → 18 (Phase 1) 
- Update backend/Dockerfile: FROM node:14 → node:18
- Remove Debian Buster EOL repository workarounds (Node 18 uses Bullseye)
- Tested: Docker build successful, container starts cleanly, DB initializes

Phase 1 complete: Backend runtime now on Node 18 LTS.
 2025-10-28 20:25:26 +01:00