library-hexagonal/README.md

Library

written in Hexagonal (Ports & Adapters) Architecture

This is a small application that provides basic REST endpoints for managing library (add new book, reserve, borrow it, etc.).

The technology behind it:

• Java 11
• Postgres
• Spring Boot

Installing / Getting started

Using docker-compose

In the terminal run the following command:

$ docker-compose up

Using Maven

First make sure that you adjust the configuration file - src/main/resources/application.yml with connection details to your database.

Then, in the terminal run the following command:

$ mvn clean package
$ mvn spring-boot:run

Inside IntelliJ (with H2 or Postgres database)

First configure how you run the LibraryHexagonalApplication.java by adding --spring.profiles.active=h2 (for H2 database) or --spring.profiles.active=postgres (for Postgres database) as a Program argument.

Then just run the LibraryHexagonalApplication.java class so it will use H2 database (you don't need to have postgres database up and running).