9 Commits

Author SHA1 Message Date
670513b462 tools/figures: server_fixups.json (corrections of already-published questions and lessons), doc line
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 03:36:00 +03:30
f57deb9c1d Seed: grade 3 rebuilt (every lesson 5+ questions, wrong figures/lesson text fixed), Persian digits and plain fractions across all grades, apply_fixups gains lesson/question_set, ledger save chunked for SQLite
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-16 21:27:22 +03:30
e6e983f970 Figures must not give the answer away: blank titles on new figured questions, 7 trivial questions removed, 7 reworded; apply_fixups tool
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-15 02:21:02 +03:30
cd4f2ce0b2 Figure questions for grade-10 geometry (115 new), quiz prefers a figured question per lesson, tools/figures/batch.py
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-14 20:24:55 +03:30
a4e0c576bb Docs brought to the current state: CLAUDE.md rewritten, README formal, handbook and diagrams redrawn
- CLAUDE.md: 1,225 → ~430 lines, current state only (the dated status log stays in git history).
  Server rules moved to the top: what is ours on 249/247 and what is not, non-negotiable rules,
  announce-before-acting, password handling, and the full "deploy it" procedure with verification.
- README: formal entry page with current numbers (10 grades, 18,522 questions, 61 API operations,
  973 tests, PostgreSQL/Redis).
- Removed docs/frontend/ (Figma-era guide with guest login and its own api.ts; the frontend repo has
  the real client). Swagger's external-docs link now points at the frontend repo.
- architecture/operations/security/content-authoring/loadtest/textbooks: SQLite, guest login,
  demo accounts, question packs and the port-80 note replaced by what is true now.
- Technical handbook text updated throughout; all seven diagrams redrawn (PostgreSQL, phone-only
  login, subscriptions, current data model); PDF rebuilt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 18:45:51 +03:30
e3c8962b7b Load test of 1000 players on the server: CPU is the ceiling (~135 req/s); player-simulation tools
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-13 19:48:00 +03:30
663252a260 Remove the guest system entirely: no is_guest/device_id, no guest throttles, phone login is the only way in
accounts.0008 drops the columns and refuses to run while guest rows exist.
Docs describe the current state; tests that only proved guest behaviour are gone.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-05 18:20:10 +03:30
645baf846b Signed payment links, hashed refresh tokens, login-only leaderboard, load test tools
- /api/payment/orders/{id}/pay requires the short-lived signature that paymentUrl carries;
  without it (or with another order's) it is the same 404 as an unknown order
- Session.refresh_token stores the SHA-256 of the token; migration accounts.0007 hashes the
  existing rows so tokens clients already hold keep working
- /api/leaderboard requires a token (guests have one); names of children were scrapable
- RAG mock only for `manage.py test`, not any command with an argument named "test"
- tools/loadtest: user factory, load generator, fake GapGPT+Qdrant, with method notes
- security-before-production.md lists only open items; closed ones become a guards table
  with the tests that hold them. Comments describe current behaviour, not history

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 21:12:28 +03:30
14a4d9cbf1 redraw the figure on follow-ups that only change the numbers; add a local fake OpenAI server
"What if 6 were 4?" has no shape word, so the diagram hint never went next to
it and the tutor would answer without a new figure. When the previous user
question in the conversation had one, a soft hint (redraw only if this
continues that problem) and the same catalog sections now go along.

tools/fake_openai.py stands in for GapGPT locally so the whole tutor path can be
exercised without credit: 12 scripted answers across grades 6-12 went through
streaming, block splitting, repair, storage, history and rendering in the real
chat screen.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-29 00:43:04 +03:30