GraphQL books API made using Spring Boot and DGS. This is a sibling project of the Book Project.

Prerequisites:

• JDK 11 or higher
• Configure Lombok
• PostgreSQL 12 or (better) Docker
  • For Linux users, install docker-compose
  • For macOS and Windows users, install Docker Desktop

Recommended IntelliJ plugin: JS GraphQL

1. Import as a Maven project into your favourite IDE
2. Start the PostgreSQL Database or run the docker-compose file docker-compose up -d (you may need to add sudo to this command)
   • If using macOS or Windows, you'll need to first ensure Docker Desktop is running
3. Run BooksApiApplication.java
   • You may need to build the project first if you're seeing 'com.acme' (DGS codegen) errors
4. Go to localhost:8082/graphiql

Sample query:

{
    findAllBooks {
        title
        isbn13
        yearOfPublication
        blurb
        publishers {
            name
        }
        isbn10
        authors {
            fullName
        }
        lang {
            name
        }
        genre {
            name
        }
        covers {
            pathToSmall
            pathToMedium
            pathToLarge
        }
        publishingFormat {
            formatName
        }
    }
}

To access the PostgreSQL database when docker-compose/Docker desktop is running, use the follow credentials in your favourite client:

• Host: localhost
• Port: 5432
• User: dbuser
• Password: dbpassword
• Database: books_api
• URL: jdbc:postgresql://localhost:5432/books_api

For example, in IntelliJ ultimate or DataGrip:

If you wish to contribute (thanks!), please first see the contributing document.