MyMoney

A simple REST API for transfer money between accounts

Condition: No use of Spring-Framework

Based on Java 11

Frameworks

• Guice
• Javalin
• Hibernate
• H2 DB
• Lombok
• Gson
• Mockito
• Maven

Usage

> mvn clean install

> java -jar target/standalone.jar

Server will start at http://localhost:8080/

Services

Account

• (POST) /mymoney/service/account - Creates an Account. AccountRequest as json string in body. Possible currencies see Currencies

curl -XPOST http://localhost:8080/mymoney/service/account -d "{'balance':300.50, 'currency':'EUR'}"

• (GET) /mymoney/service/account/:id - retrieves an account by id

curl http://localhost:8080/mymoney/service/account/42

Transfer money

• (POST) /mymoney/service/transfer - Creates a transfer. The amount has the currency of the senders account and will be converted if needed.

curl -XPOST localhost:8080/mymoney/service/transfer -d "{'sender':4, 'receiver':1, 'amount':34.55}"

Transactions

• (GET) /mymoney/service/transactions - Retrieves a list of all transactions