Формирование и скачивание бэкапа разделены: POST /api/backup собирает архив
на диске и возвращает временную ссылку, GET /api/backup/:token отдаёт его
через res.download (Content-Length, Accept-Ranges, 206 при докачке).
- больше нет fs.readFileSync всего архива и res.send буфера (~550 МБ RAM -> ~60 МБ)
- GET /api/backup сохранён для совместимости, тоже потоковый
- gzip level 1 (архив из JPEG почти не сжимается), чистка /tmp/wido-backups по TTL 30 мин
- settings.html/js: нативное скачивание браузером с прогрессом и докачкой,
понятные ошибки вместо «Ошибка сети при формировании бэкапа»
- export/restore share_links (was silently dropped, FK blocked restore)
- keep groups.tutor_id and groups.cover_path, entries.photo_original_path,
project_files.detached_at on restore
- include uploads/.originals files in backup archive
- insert users before groups to satisfy tutor_id FK
- return 500 JSON instead of hanging when restore fails
- DB: add photo_jobs.applied column (init + migration + ensure)
- Worker: generate preview only (after_path), no longer mutates entry
- New POST /api/entries/:id/photo/jobs/:jobId/apply — apply done job
result to entry (backs up current photo, marks applied)
- New POST /api/entries/:id/photo/jobs/:jobId/reject — discard result,
delete temp file, mark rejected
- saveEnhance: apply AI result directly when sliders are at defaults
- Photo history: '✓ Применить' action for unapplied done AI jobs;
'rejected' status label
- sweepOrphanedUploads keeps done-not-applied preview files
- Replace in-memory photoAiJobs Map with DB-backed photo_jobs table
- Background photo worker (worker.js) with retry, backoff, stale reset
- Handles both AI (Real-ESRGAN) and server-side (sharp) enhancement
- Controlled via photo_worker_enabled setting
- Photo job history in enhance modal with before/after thumbnails + rollback
- Worker dashboard: photo jobs section with status counts, recent table,
compare slider for before/after, rollback from worker UI
- New endpoints: /api/photo-jobs/status|wake|enabled|requeue-failed,
/api/entries/:id/photo/jobs (history), .../rollback
- swapEntryPhotoFiles logs every mutation to photo_jobs table
- Modal no longer auto-closes after Real-ESRGAN completes; result loads into
canvas so user can review, adjust sliders, and choose to apply or discard
- Backend skips swapEntryPhotoFiles until user confirms via Применить
- New DELETE /api/entries/:id/photo/enhance-ai/preview for temp file cleanup
- photo-ai Dockerfile: patch basicsr via find+sed instead of import (avoids
torchvision.functional_tensor import crash)
- webcam capture resolution/quality configurable in admin settings (defaults 640x480 / 0.92)
- enhance photo modal in journal: original vs preview with sliders (brightness, contrast, saturation, sharpen) and auto-levels button
- new endpoint PUT /api/entries/:id/photo/enhance replaces photo, cleans old file and thumb
- sharper HEIC conversion (0.92) and webp thumbnails (85)
- worker: fail explicitly on empty AI response
- renderStudentReport: детский учебный дизайн (крупные скругления, sticky-навигация, секции-карточки)
- журнал занятий в две колонки (одна на мобильных)
- единая галерея фото и видео: листание кнопками/стрелками, счётчик
- воспроизведение видео прямо в лайтбоксе
- кнопка закрытия ✕, закрытие по фону и Esc
- модалка экспорта отчёта ученика (период и выбор содержимого)
- New /api/system-info endpoint returning DB size, table sizes, photo/file counts, uploads stats, disk usage
- System info cards in settings page (responsive grid)
- Replaced inline onclick handlers with data attributes + event delegation in groups.html
- Add honeypot field to public submission form + server-side check
- Serve shared files only in context of a valid share link (/api/share/:shareToken/files/:fileToken)
- Switch backup restore upload to diskStorage (50MB) with temp-dir cleanup
- Limit JSON body to 1mb
- Document fixed audit items
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