HackerRank Springboot Test — Trades Api

HackerRank has a Backend role assessment Test where they ask you to design REST Apis and demonstrate your knowledge in API design.

In this tutorial, we will discuss how to solve the Hacker Rank problem for writing REST APIs for trading stocks using Springboot and JPA.

HackerRank has a Backend role assessment Test where they ask you to design REST Apis and demonstrate your knowledge in API design.

Problem Statement :
Example of a trade data JSON object :

{ 
"id":1, 
"type": "buy", 
"use…