sizovns/revolut_test

revolut_test

Backend Test

Design and implement a RESTful API (including data model and the backing implementation) for money transfers between accounts.

How to start application

Works with jdk 1.8

Command to start:

mvn clean package
java -jar target/test_task-1.0-SNAPSHOT.jar

How it's work

Rest API: http://localhost:8080/api/transfer

Send request with Content-Type: application/json

example of JSON:

{
  "paymentPurpose": "need",
  "accountNumberFrom": 321,
  "recipientAccount": 123,
  "transferAmount": 1000
}

Parameters to request

     * Purpose of payment
    String paymentPurpose;

     * Sender's account
    long accountNumberFrom;

     * Recipient account
    long recipientAccount;

     * Transfer amount
    BigDecimal transferAmount;

Response example

Example of success response

{
  "accountAmountFrom":2500,
  "accountAmountTo":2200,
  "accountNumberFrom":321,
  "paymentPurpose":"need",
  "recipientAccount":123,
  "transferAmount":1000,
}

Example of failed response

{
  "accountNumberFrom":321,
  "recipientAccount":123,
  "rejectionReason":"Error when transferring money amount insufficient to transfer.You try to transfer money sum: 1000 on you account amount: 500",
  "transferAmount":1000,
}

What account we have in DB to transfer money

1. Account number: 123, Amount of account: 1200

2. Account number: 321, Amount of account: 3500

3. Account number: 213, Amount of account: 23000