- Users can share/unshare their flashcard decks (toggle button)
- Shared tab: paginated list of all shared decks sorted by avg rating
- Star rating system (1-5): click stars to rate, updates average live
- Each user can rate each shared deck once (upsert on re-rate)
- Admin can force-unshare any deck (remove from shared listing)
- Shared decks are study-able by anyone (read-only access)
- Owner name displayed on shared deck cards
- Load more button for shared decks (12 per page)
- New DB table: flashcard_deck_ratings (user_id+deck_id unique)
- New column: flashcard_decks.is_shared (default 0)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Fix: flashcard task used wrong Redis key prefix (job: vs extraction:)
causing progress to stay on "pending" after completion
- Flashcards are now user-scoped: each user sees only their own decks
- Soft-delete decks: DELETE moves to trash, ?permanent=true to destroy
- Trash tab on flashcards page: restore or permanently delete decks
- Delete individual cards with inline confirmation in browse view
- Card edit/delete now allowed for deck owner (not just moderators)
- ExtractionProgress label prop: shows "Generating Flashcards" not
"Extracting Questions" for flashcard jobs
- Added deleted_at column to flashcard_decks
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
New feature: generate flashcards from PDF sections using AI, completely
separate from the existing quiz system.
Backend:
- FlashcardDeck + Flashcard models with cascade deletes
- flashcard_tag_links table for tag classification (reuses question_tags)
- /api/flashcards/ router: CRUD for decks, browse/search cards, tag filtering
- generate_flashcard_deck Celery task with chunked processing + progress
- FLASHCARD_PROMPT in extraction_modes.py (15 cards per chunk)
- "flashcard" added to admin model task types
Frontend:
- FlashcardsPage: deck grid + card browser with search/filter
- FlashcardStudyPage: flip cards, mark known/review, keyboard nav,
shuffle, progress bar, completion screen
- DocumentDetailPage: "Create Flashcards" button alongside "Extract Quiz"
- Navbar: Flashcards link
- AdminPage: flashcard in model task dropdown
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
