Files
baya-monorepo/product
hamid 3a51305343 backend phase 2: identity — phone-OTP auth, sessions & roles (REST)
- six REST endpoints (auth/request_otp, verify_otp, refresh, logout, me,
  me/select_role) wrapping the existing JWE/TOTP/RBAC engine
- usr.UserSessions with refresh-token rotation + stolen-token (replay)
  detection → revoke-all + 401; logout rotates the security stamp
- users extended: gender, national_id (enc, NULL until KYC),
  shahkar_verified_at (auto-reset on phone change), phone_hash UNIQUE,
  is_active, deleted_at + soft-delete filter; phone/email/national_id
  encrypted at rest via IFieldEncryptor value converter
- user_roles grant/revoke audit trail + global revoked filter; 7 roles
  seeded; admin sub-roles never self-assignable (403)
- ISmsSender seam (mock logs the OTP code) replaces the TODO log lines
- OperationResult/BaseController learned enveloped 401/403
- auth knobs as platform_configs rows (resend/attempts/session TTL)
- migration IdentitySessionsAndUserExtensions applied to the dev DB
- 24 new tests incl. Baya.Test.Api (WebApplicationFactory over SQLite);
  47 total green, zero new build warnings; swagger snapshot + contract
  (identity-auth.md), handoff, report, mocks-registry updated

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 02:34:11 +03:30
..

product/ — Balinyaar product & domain knowledge

This folder is the source of truth for Balinyaar's business rules, data model, payments design, and market/legal research. The code is young; these docs are the decisions. Read the relevant doc before designing any schema, API, or feature — don't infer business rules from code.

For humans: open index.md (or the generated index.html) — it's the hub that links everything.

Layout

Path What's in it
overview/ What Balinyaar is, the four cross-cutting ground truths, IRR/Toman rule, Persian glossary. Read first.
business/ The 14 functional requirement areas (onboarding → admin), each with rules / Iran considerations / MVP-vs-deferred / supporting entities.
data-model/ The ~54-table schema across 13 domains + diagrams, design principles, design decisions.
payments/ Fintech deep-dive with sources: payment reality, escrow ledger, BNPL, cancellation/payout, integrations.
research/ Market, risks, verification, legal landscape, go-to-market — adversarially fact-checked, cited.
notes/ Living notes: open questions, future ideas.
wireframes/ Screen wireframes (HTML).
fa/ Farsi-language docs kept in parallel (research report + verification flow).
assets/ Shared CSS for the generated HTML view.

Markdown is canonical; HTML is generated

Every .md file is the editable source. The matching .html files are a generated, brand-styled, cross-linked browsing view (sidebar nav, Mermaid diagrams, dark mode). Never edit the .html by hand — edit the Markdown and regenerate.

Regenerating the HTML view

The generator is dependency-free — plain Node, no npm install:

cd product
node build-docs.mjs

It walks every .md file, converts it to a styled .html at the same path, builds the sidebar from the manifest inside build-docs.mjs, and rewrites internal …/foo.md links to …/foo.html. If you add, remove, or rename a .md file, update the NAV manifest at the top of build-docs.mjs so it appears in the sidebar.

Conventions

  • Each .md starts with a single # H1 (the generator uses it as the page title).
  • Cross-doc links are relative and use the .md extension (the generator rewrites them to .html); this keeps links working both in raw Markdown and in the rendered site.
  • Languages: English is canonical. Farsi versions live under fa/ and are linked, not inlined.
  • Money is IRR Rials; see the ground truths.