DigiCert Coding Test

This repository contains two implementations of the same Library API:

• java-library-api/ - Java Spring Boot implementation
• python-library-api/ - Python FastAPI implementation

Both projects implement the same RESTful API for managing a library of books with identical functionality, endpoints, and demo data.

Located in java-library-api/

cd java-library-api
./mvnw spring-boot:run

• Swagger UI: http://localhost:8080/swagger-ui/index.html
• OpenAPI JSON: http://localhost:8080/v3/api-docs

Located in python-library-api/

cd python-library-api
pip install -r requirements.txt
python main.py

• Interactive API docs: http://localhost:8000/docs
• API info: http://localhost:8000/api
• OpenAPI spec: http://localhost:8000/openapi.json

Both implementations provide the same REST API:

• GET /api/v1/books — List books with filtering and pagination
  • Query params: author, genre, dewey, page, size
• GET /api/v1/books/{id} — Get single book
• POST /api/v1/books — Create book
• PUT /api/v1/books/{id} — Update book
• DELETE /api/v1/books/{id} — Delete book

Both projects seed 11 demo books on startup with identical IDs starting from 33333333-3333-3333-3333-333333333333.

Create a book (works with both implementations):

# Java version (port 8080)
curl -X POST -H "Content-Type: application/json" \
  -d '{"title":"My Book","author":"You","isbn":"ISBN-1","pages":320,"synopsis":"Short blurb"}' \
  http://localhost:8080/api/v1/books

# Python version (port 8000)
curl -X POST -H "Content-Type: application/json" \
  -d '{"title":"My Book","author":"You","isbn":"ISBN-1","pages":320,"synopsis":"Short blurb"}' \
  http://localhost:8000/api/v1/books

Get a demo book:

curl "http://localhost:8080/api/v1/books/33333333-3333-3333-3333-333333333333"  # Java
curl "http://localhost:8000/api/v1/books/33333333-3333-3333-3333-333333333333"  # Python