mohd/Salon

T

mohd ef60218c4c fix: make booking overlap check atomic with select_for_update

Wrap the overlap query and Booking.objects.create() in a single
transaction.atomic() block inside BookingCreateSerializer.create().
Lock the StaffProfile row with select_for_update() so concurrent
requests for the same staff slot are serialized at the DB level;
only one writer can hold the lock at a time, eliminating the race
window between validate() and save().

The early check in validate() is kept for fast user feedback in
the common non-concurrent case. The locked re-check in create()
is the correctness guarantee.

On SQLite (dev/tests) FOR UPDATE is silently ignored but writes
are still serialized. PostgreSQL (production) gets row-level locking.

Update docs/risks.md to mark the race condition as fixed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-02 00:27:04 +03:00

backend

fix: make booking overlap check atomic with select_for_update

2026-03-02 00:27:04 +03:00

docs

fix: make booking overlap check atomic with select_for_update

2026-03-02 00:27:04 +03:00

frontend

Enhance documentation, implement Twilio OTP delivery, and update payment gateway methods. Updated AGENTS.md and README.md for clarity on ExecPlans and architecture. Added Twilio as a dependency and implemented capture/refund methods in MoyasarGateway. Improved frontend routing with react-router-dom and added authentication context. Updated styles and localization files for better user experience.

2026-02-28 15:33:50 +03:00

.gitignore

Authentica OTP tests

2026-02-28 17:31:03 +03:00

AGENTS.md

2026-02-28 15:33:50 +03:00

external-review.md

miscellaneous documentation

2026-02-28 15:33:18 +03:00

PLANS.md

Booking lifecycle notifications and status updates

2026-02-28 15:06:35 +03:00

README.md

Fleshed out documentation

2026-02-28 17:41:00 +03:00

README.md

Salon Booking Platform

Scaffolded Django + React starter for a salon booking platform.

Backend

Location: backend/

Setup

Create a virtualenv and install dependencies.
- python3 -m venv venv && source venv/bin/activate (or venv\Scripts\activate on Windows)
- pip install -r backend/requirements.txt -r backend/requirements-dev.txt
Copy backend/.env.example to backend/.env and adjust values.
Run migrations and start the server.

Demo data

After migrations, you can seed demo data:

python manage.py seed_demo

Tests

From project root with venv active: venv/bin/python3 -m pytest (run from backend/ so pytest.ini is picked up)
External provider tests are skipped by default; run explicitly when needed: PYTEST_ADDOPTS='' venv/bin/python3 -m pytest -m external

Core API endpoints (current scaffold)

POST /api/auth/register/
POST /api/auth/token/
POST /api/auth/token/refresh/
GET/PATCH /api/auth/me/
POST /api/auth/otp/request/
POST /api/auth/otp/verify/
POST /api/auth/phone/request/
POST /api/auth/phone/verify/
POST /api/auth/social/<provider>/ (placeholder)
GET /api/salons/
GET /api/salons/<id>/
GET /api/salons/<id>/services/
GET /api/salons/<id>/staff/
GET /api/salons/<id>/reviews/
GET/POST /api/bookings/
GET /api/bookings/<id>/
GET/POST /api/payments/

Frontend

Location: frontend/

Setup

Install dependencies via npm install.
Run npm run dev.

Tests

npm run test

The dev server proxies /api to http://localhost:8000.

Project Notes

Known gaps and risks: docs/risks.md
Architecture and async/observability decisions: docs/architecture.md
Documentation index and standards: docs/README.md and docs/documentation.md