Files

chihlasm 7803dc4522 Add step library foundation and user preferences (#24 )

## Summary
Implements Phase 2.5 Step Library Foundation:

### Issues Completed
- #3 User Preferences - export format default setting
- #5 Step Categories - database table and seed data  
- #6 Step Library - database schema and migrations
- #7 Step Library - CRUD API endpoints
- #8 Step Library - rating and review system

### Changes
**Backend:**
- Migration 007: step_categories table with 10 seeded global categories
- Migration 008: step_library, step_ratings, step_usage_log tables
- Full CRUD API for step categories (/api/v1/step-categories)
- Full CRUD API for step library (/api/v1/steps) with search, filters, ratings
- CORS support for Railway PR environments (ALLOW_RAILWAY_ORIGINS)

**Frontend:**
- User preferences store (Zustand + localStorage)
- Settings page at /settings with export format dropdown
- Default export format applied in SessionDetailPage

### Testing
- Tested in Railway PR environment
- Database seeded with 7 MSP troubleshooting trees
- All API endpoints verified working

2026-02-03 02:07:46 -05:00

.claude

Standardize database naming and fix environment configuration

2026-01-27 18:28:10 -05:00

alembic

Add step library foundation and user preferences (#24 )

2026-02-03 02:07:46 -05:00

app

Add step library foundation and user preferences (#24 )

2026-02-03 02:07:46 -05:00

scripts

Add public/private visibility for trees

2026-02-01 16:53:19 -05:00

tests

Complete rebrand from Apoklisis to Patherly

2026-01-31 21:55:55 -05:00

.dockerignore

Add Railway deployment configuration

2026-01-31 23:03:26 -05:00

.env.example

Rebrand: Rename project from Apoklisis to Patherly

2026-01-31 20:08:17 -05:00

alembic.ini

Rebrand: Rename project from Apoklisis to Patherly

2026-01-31 20:08:17 -05:00

docker-compose.yml

Rebrand: Rename project from Apoklisis to Patherly

2026-01-31 20:08:17 -05:00

Dockerfile

Run alembic migrations in Docker CMD

2026-02-01 01:03:24 -05:00

pytest.ini

Complete rebrand from Apoklisis to Patherly

2026-01-31 21:55:55 -05:00

railway.toml

Add release command to run migrations on deploy

2026-01-31 23:45:20 -05:00

README.md

Initial commit: Backend API Phase 1a complete

2026-01-22 14:38:53 -05:00

requirements-dev.txt

Add production logging, datetime fixes, and session tests

2026-01-27 20:39:09 -05:00

requirements.txt

Pin bcrypt version to 4.1.2 for passlib compatibility

2026-01-23 12:36:35 -05:00

README.md

Troubleshooting Decision Tree - Backend API

FastAPI backend for the Troubleshooting Decision Tree application.

Quick Start

1. Set up Python environment

cd backend
python -m venv venv

# Windows
venv\Scripts\activate

# macOS/Linux
source venv/bin/activate

pip install -r requirements.txt

2. Start PostgreSQL database

Using Docker:

docker-compose up -d

Or install PostgreSQL locally and create a database:

CREATE DATABASE decision_tree;

3. Configure environment

Copy the example env file and update as needed:

cp .env.example .env

4. Run database migrations

alembic upgrade head

5. Start the server

uvicorn app.main:app --reload --host 0.0.0.0 --port 8000

The API will be available at:

API Endpoints

Authentication

POST /api/v1/auth/register - Register new user
POST /api/v1/auth/login - Login (form data)
POST /api/v1/auth/login/json - Login (JSON body)
POST /api/v1/auth/refresh - Refresh token
GET /api/v1/auth/me - Get current user
POST /api/v1/auth/logout - Logout

Trees

GET /api/v1/trees - List all trees
GET /api/v1/trees/categories - List categories
GET /api/v1/trees/search?q=query - Search trees
GET /api/v1/trees/{id} - Get specific tree
POST /api/v1/trees - Create tree (engineer/admin)
PUT /api/v1/trees/{id} - Update tree (engineer/admin)
DELETE /api/v1/trees/{id} - Delete tree (admin)

Sessions

GET /api/v1/sessions - List user's sessions
GET /api/v1/sessions/{id} - Get specific session
POST /api/v1/sessions - Start new session
PUT /api/v1/sessions/{id} - Update session
POST /api/v1/sessions/{id}/complete - Complete session
POST /api/v1/sessions/{id}/export - Export session

Development

Create new migration

alembic revision --autogenerate -m "description"

Run migrations

alembic upgrade head

Rollback migration

alembic downgrade -1

Project Structure

backend/
├── alembic/              # Database migrations
│   └── versions/
├── app/
│   ├── api/
│   │   ├── endpoints/    # API route handlers
│   │   ├── deps.py       # Dependencies (auth, etc.)
│   │   └── router.py     # Main router
│   ├── core/
│   │   ├── config.py     # Settings
│   │   ├── database.py   # DB connection
│   │   └── security.py   # JWT, password hashing
│   ├── models/           # SQLAlchemy models
│   ├── schemas/          # Pydantic schemas
│   └── main.py           # FastAPI app
├── tests/
├── alembic.ini
├── docker-compose.yml
├── requirements.txt
└── README.md