Task Manager API

This is a FastAPI-based Task Manager API with SQLite backend. It provides endpoints for managing tasks with features like priority, due dates, and filtering.

Features

• Create, read, update, and delete tasks
• Mark tasks as completed
• Filter tasks by completion status and priority
• SQLite database with SQLAlchemy ORM
• Alembic for database migrations
• FastAPI automatic API documentation

API Endpoints

• GET /health: Health check endpoint
• GET /api/v1/tasks: List all tasks (with optional filtering)
• POST /api/v1/tasks: Create a new task
• GET /api/v1/tasks/{task_id}: Get a specific task
• PUT /api/v1/tasks/{task_id}: Update a task
• DELETE /api/v1/tasks/{task_id}: Delete a task
• PATCH /api/v1/tasks/{task_id}/complete: Mark a task as completed

Project Structure

taskmanagerapi/
├── alembic.ini              # Alembic configuration
├── main.py                  # FastAPI application entry point
├── requirements.txt         # Python dependencies
├── app/                     # Application code
│   ├── api/                 # API routes
│   │   └── v1/              # API version 1
│   │       ├── endpoints/   # API endpoint handlers
│   │       └── router.py    # API router
│   ├── core/                # Core application code
│   │   └── config.py        # Application configuration
│   ├── db/                  # Database related code
│   │   └── session.py       # Database session setup
│   ├── models/              # SQLAlchemy models
│   │   └── task.py          # Task model
│   └── schemas/             # Pydantic schemas
│       └── task.py          # Task schemas
└── migrations/              # Database migrations
    ├── env.py               # Alembic environment
    ├── script.py.mako       # Migration script template
    └── versions/            # Migration versions
        └── 01_initial_migration.py  # Initial migration

Getting Started

Prerequisites

• Python 3.8+
• pip (Python package installer)

Installation

1. Clone the repository
2. Install dependencies:

   pip install -r requirements.txt
   

3. Apply migrations:

   alembic upgrade head
   

4. Start the server:

   uvicorn main:app --reload
   

API Documentation

Once the server is running, you can access:

• Swagger UI documentation: http://localhost:8000/docs
• ReDoc documentation: http://localhost:8000/redoc
• OpenAPI JSON: http://localhost:8000/openapi.json