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picpeak/.gitignore
T
Paul Nothaft 1b717ce5ed feat: native S3 storage backend (#328) + presigned download follow-up
Lets PicPeak write photos, thumbnails, hero images, watermarks, and
archive zips to any S3-compatible bucket (AWS S3, MinIO, Cloudflare R2,
Backblaze B2, Wasabi, DigitalOcean Spaces) instead of the local
filesystem. Selected via STORAGE_BACKEND=local|s3.

Architecture
- backend/src/services/storage/StorageBackend.js — abstract interface
  (put/get/exists/stat/delete/list/copy/rename/signedUrl/putFromFile/
  getToFile) — typedef-only, documents the contract.
- LocalFsStorage.js — wraps fs with atomic-write-via-tmp-rename, path
  traversal protection, list-as-walker.
- S3StorageBackend.js — thin wrapper around the existing
  S3StorageAdapter (used by backupService) mapping it onto the canonical
  interface; supports optional STORAGE_S3_PREFIX namespace.
- index.js — factory selected by STORAGE_BACKEND with startup ping
  (HEADs sentinel key on S3, fs.stat on local) so misconfig fails fast
  before the first request.

Consumer refactors (~12 services + routes), each parametrized over the
abstraction:
- imageProcessor / videoProcessor — pipe Sharp/ffmpeg output through
  storage.put; expose withLocalCopy() helper for S3-mode regeneration
  paths that need a local file for sharp/ffmpeg.
- archiveService / downloadZipService — finalize zip in tmp dir, then
  storage.putFromFile. Atomic-rename pattern preserved on local; S3
  emulates via copy + delete (worker prunes orphaned .tmp.* on startup).
- photoProcessor / photoReplacementService / adminPhotos upload+delete /
  routes/v1/events.js POST /events/:id/photos / routes/events.js — every
  upload path now goes storage.putFromFile(temp) → unlink temp.
- gallery.js bulk-download (cached + on-the-fly + selected) — managed
  photos via storage.get, external-mode unchanged.
- protectedImages / secureImages / photoResolver — read via
  storage.get; resolvePhotoStorageKey returns the canonical key.
- watermarkService / watermarkGeneratorService — persistent watermarks
  via storage.put.
- fileWatcher — bails out with a clear log warning when STORAGE_BACKEND=s3
  (chokidar can't watch S3); auto-import lands via the S3 prefix walker
  introduced in the follow-up commit.
- expirationChecker — small touch (event.expired webhook fire from #327
  shipping in the next commit).

Migration tooling
- backend/scripts/migrate-storage.js — one-shot --dry-run capable script
  that walks photos.path, thumbnail_path, hero_path, watermark_path and
  events.archive_path/download_zip_path; streams local → S3; sha256
  size-match skip for idempotent re-run; failures CSV.

Presigned-URL "Download All" (#328 follow-up shipped in this commit)
- routes/gallery.js — when STORAGE_BACKEND=s3 + event.allow_presigned_download
  + downloads enabled + watermark NOT enabled, /download-all returns a
  302 redirect to a 5-minute presigned S3 URL. Per-event opt-in surface
  ships in the next commit's UI.

Tests
- backend/__tests__/integration/storageBackend.test.js — parametrized
  contract suite running against BOTH LocalFs AND MinIO (18 tests, both
  backends — 36 cases total).
- backend/__tests__/integration/imageProcessor.storage.test.js — same
  parametrized pattern for the image processor (10 tests × 2 backends).
- backend/__tests__/integration/backup-s3.test.js — bootstrap fix:
  drop the redundant initDb() (001_init handles it) and remove
  schema-drift in configureS3Backup (app_settings has no created_at
  anymore and the unique constraint is on setting_key alone, not
  composite). 0/12 → 7/12 (5 remaining are unrelated assertion drift).
- backend/src/services/photoResolver.js — mixed-source events (reference
  mode with managed-uploaded photos) now fall back to managed when
  external_relpath is missing instead of throwing.
- tests/e2e/s3-storage-roundtrip.spec.ts — Playwright spec that
  auto-skips against local backend; full upload → serve → delete
  round-trip when run against an S3-mode backend.

Server wiring (server.js)
- initStorage() called after database init, before rate limiters.
- This commit's diff also includes the webhook delivery worker startup
  and the S3 auto-importer startup. Those features ship in the next two
  commits — co-located here for one bisectable diff per file.

Docs + ops
- README §"Storage Backends" — capability matrix, switching playbook,
  IAM policy snippet, MinIO/R2/B2 examples.
- README §"Webhooks" — also added here (full diff bundled).
- .env.example — STORAGE_BACKEND + STORAGE_S3_* + STORAGE_AUTO_IMPORT
  documented; WEBHOOK_* added in the same diff.
- .gitignore — re-anchor the existing `storage/` rule to `/storage/`
  so backend/src/services/storage/ (the new abstraction code) is
  trackable. The runtime ./storage/ data dir stays ignored.

Out of scope for v1 (per the issue): presigned URLs for individual
photo display (always streamed for protection middleware), CDN
integration, hybrid hot/cold tiers, S3 → local migration, multi-bucket
per-event.
2026-04-28 10:06:36 +02:00

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# Dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# Environment files
.env
.env.local
.env.development.local
.env.test.local
.env.production.local
# Docker override file
docker-compose.override.yml
# Security - Never commit credentials
ADMIN_CREDENTIALS.txt
ADMIN_PASSWORD_RESET.txt
*_CREDENTIALS.txt
*_PASSWORD_RESET.txt
# Storage and data
storage/events/active/*
storage/events/archived/*
storage/thumbnails/*
data/*.db
data/*.db-journal
logs/*
# Build outputs
build/
dist/
*.log
# OS files
.DS_Store
Thumbs.db
# IDE files
.vscode/
.idea/
*.swp
*.swo
# Test coverage
coverage/
.nyc_output/
# Temporary files
*.tmp
*.temp
# Backup and test directories
backups/
test-archiver/
# Keep directory structure
!storage/events/active/.gitkeep
!storage/events/archived/.gitkeep
!storage/thumbnails/.gitkeep
!data/.gitkeep
!logs/.gitkeep
# development files
backend/.swarm/
.claudedocs/
backend/data/
backend/docs/
backend/logs/
logs/
# Anchored to repo root: matches the top-level runtime storage dir,
# NOT backend/src/services/storage/ (the storage backend abstraction code).
/storage/
data/
certbot/
# Ignore local contributor guide copy
AGENTS.md
CLAUDE.md
# Working/planning documents (not for release)
BUGS_AND_FEATURES.md
frontend/TEST_PLAN.md
docs/REFACTORING_PLAN.md
docs/MULTIPLE_ADMINISTRATORS_PLAN.md
docs/*_PLAN.md
docs/test-*.md
docs/feature-*.md
# Scaffolding documentation (local development reference)
docs/DATABASE_SCHEMA.md
docs/BACKEND_SERVICES.md
docs/API_ROUTES.md
docs/FRONTEND_ARCHITECTURE.md
docs/DEVELOPER_ONBOARDING.md
docs/ENVIRONMENT_VARIABLES.md
# Local backup directory (from testing)
backup/
# Local artifacts from browser tooling
.playwright-mcp/
# Local-only E2E suite (never pushed; runs as pre-push gate on this machine)
tests/e2e/local/
playwright-local-results/
e2e-test.log
scripts/e2e-local.sh
# Local SQLite files in backend
backend/*.sqlite*
backend/*.db
# Test files and artifacts
test-images/
test-logo*.jpg
test-logo*.png
test-results/
# Development docker compose
docker-compose.dev.yml
# New layout development files
new-layouts/