97 lines
3.9 KiB
Markdown
97 lines
3.9 KiB
Markdown
# CLAUDE.md
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This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
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## Project Overview
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F1tness Parser is a FastAPI-based web application that parses fitness training data from two note formats:
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- **Obsidian Notes**: Markdown tables with `# DD.MM.YYYY (trainer-session)` headers
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- **Apple Notes**: Bold markdown tables with `**DD.MM.YYYY (trainer-session)**` headers
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The application uses a layered architecture with parsers, models, services, and API endpoints.
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## Development Commands
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The project is developed and run **only in Docker**: there is no local Python setup. Everything below runs inside the `fastapi-app` container (`.env` must have `POSTGRES_DATABASE_HOST=postgres`, see `.env.example`).
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### Docker Development
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```bash
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# Start the app + PostgreSQL (applies migrations on start, hot reload for app/)
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docker compose up --build
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# Apply migrations manually (Alembic; the app itself does NOT migrate on startup)
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docker compose exec fastapi-app alembic upgrade head
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# Create a migration after changing models in app/core/database/models/
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# (-u keeps the generated file owned by you instead of root)
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docker compose exec -u "$(id -u):$(id -g)" fastapi-app alembic revision --autogenerate -m "describe change"
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# Import all Obsidian + Apple notes into the database
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docker compose exec fastapi-app python -m app.cli import [--replace]
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# Stop (keeps the data) / stop and drop the database volume
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docker compose down
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docker compose down -v
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```
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Rebuild (`--build`) is needed only after changing `requirements*.txt`, `Dockerfile` or `pyproject.toml`.
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### Testing
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Tests that need a database use a separate `<POSTGRES_DATABASE_DB>_test` database (`TEST_DATABASE_URL`, created automatically). Without it they are skipped.
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```bash
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# Run all tests
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docker compose exec fastapi-app pytest
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# Run specific test file
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docker compose exec fastapi-app pytest tests/test_core/test_obsidian_parser.py
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# Without a running stack (starts postgres, runs once, removes the container)
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docker compose run --rm fastapi-app pytest
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```
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### Type Checking
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```bash
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docker compose exec fastapi-app mypy app/
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```
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## Architecture
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### Core Components
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**Parser Architecture**: The system uses a base parser class (`app/core/parsers/base.py`) with format-specific implementations:
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- `ObsidianNotesParser` - handles Obsidian markdown format
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- `AppleNotesParser` - handles Apple notes format
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- Each parser includes exercise name mapping for normalization
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**Data Models**: Located in `app/core/dto/training.py`:
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- `Training` - represents a workout session
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- `Exercise` - individual exercise with multiple approaches
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- `Approach` - single set with weight and reps
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**API Structure**:
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- `/api/v1/` - REST API endpoints
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- `/app/` - Web interface endpoints
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- Static files served from `app/static/`
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- Templates in `app/templates/`
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### Database
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The application uses PostgreSQL through async SQLAlchemy (asyncpg). ORM models live in `app/core/database/models/`, `TrainingRepository` (`app/core/database/repository.py`) is the data access layer, and a session is injected into endpoints with `Depends(get_session)`. Schema migrations are handled by Alembic (`alembic.ini`, `migrations/`); the URL is taken from `app/config.py`.
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Configuration is managed through `app/config.py` using Pydantic settings with `.env` file support.
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### Key Files
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- `app/main.py` - FastAPI application setup with lifespan management
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- `app/config.py` - Application configuration and database settings
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- `run.py` - Standalone uvicorn runner (unused: Docker starts uvicorn from `compose.yaml`)
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- `migrations/` - Alembic environment and versions
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- `compose.yaml` - Docker Compose setup with PostgreSQL
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## Environment Setup
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Copy `.env.example` to `.env` and configure:
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- PostgreSQL connection settings
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- Debug mode
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- PYTHONPATH (for Docker)
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The application will run database migrations automatically on startup through the FastAPI lifespan event.
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