Project to show workflow with Java Spring Boot

This is a project to show the usability of Java and Spring Boot to open REST APIs endpoints

How to run the Service

1. Clone this repo into your local system
2. Run the command mvn clean spring-boot:run

Test the EndPoints

The Service will have two local Endpoints ( localhost:8080 ) open named:

• customer/newAccount
• customer/getInfo

Both endpoints are POST requests.

• newAccount takes a json type of argument with this structure: {"customerId": Long, "initialCredit": Long}

• getInfo takes a Long integer as an input:

---

To test the endpoints you have two options:

1. Run a command from the terminal

   1. curl -X POST localhost:8080/customer/newAccount -H 'Content-type:application/json' -d '{"customerId": 1741900320602, "initialCredit": 100}'
   2. curl -X POST localhost:8080/customer/getInfo -H 'Content-type:application/json' -d '1741900320602'

2. Use the UI provided in a different Repository.

Available Customers

The Service comes with some pre defined customers and information about their accounts. These are the initial CustomerIds:

CustomerId
1741900320602
1741901379255
1742075403758
1742042813409

Access to the DB

The service uses the JPA hibernate package to store data into memory. You can have a look at the Databases under the following Link (localhost): http://localhost:8080/h2-console/

Connect to it and you should see three Tables: ACCOUNT, CUSTOMER and TRANSACTION with the initial values.

Everytime you add an account to a customer, the ACCOUNT and TRANSACTION tables will be updated.

Each Account can be referenced to a customerId. The relationship is ManyToOne.