Library Management API

A NestJS application for managing a library system with book borrowing functionality.

Features

• Members can borrow books with conditions
• Members can return books
• Check available books
• Check member information and borrowed books

Tech Stack

• NestJS with TypeScript
• TypeORM with SQLite
• Swagger for API documentation
• Jest for unit testing

Domain-Driven Design (DDD) Implementation

This project follows DDD principles with the following structure:

• Domain: Contains entities, value objects, and domain services
• Application: Contains use cases and application services
• Infrastructure: Contains repositories, database configurations, and external services
• Interfaces: Contains controllers, DTOs, and presenters

Getting Started

Prerequisites

• Node.js (v14 or higher)
• npm (v6 or higher)

Installation

1. Clone the repository

git clone https://github.com/bagaspra16/library-management-api.git
cd library-management-api

2. Install dependencies

npm install

3. Run the application

npm run start:dev

4. Access the Swagger documentation

http://localhost:3000/api

API Endpoints

• GET /books: Get all books
• GET /members: Get all members
• POST /borrowings: Borrow a book
• POST /borrowings/return: Return a book

Testing

# Run unit tests
npm run test

# Run test coverage
npm run test:cov

# Run end-to-end tests
npm run test:e2e