endpoint - POST /fetch-rewards/transcations

body - { "payer" : payer, "points" : 100, "timestamp" : "yyyy-MM-dd'T'HH:mm:ss'Z'" }

response - 201 CREATED

endpoint - POST /fetch-rewards/transcations/bulk

body - [{ "payer" : payer, "points" : points, "timestamp" : "yyyy-MM-dd'T'HH:mm:ss'Z'" }]

response - 201 CREATED

endpoint - POST /fetch-rewards/points

body - { "points" : 5000 }

response code - 200 OK or 500 Internal Server Error (In case of insufficient points)

response body - [{ "payer" : payer, "points" : points }]

endpoint - GET /fetch-rewards/balances

response code - 200 OK

response body - [{ "payer" : payer, "points" : points }]

1. Download the jar file from repo

2. Run the jar file using - java -Dserver.port=8081 -jar rewards-runnable.jar

3. End points can be accessed using localhost:8081/fetch-rewards/*