Transaction
Java test coding challenge based on spring-boot. The application is JSON based REST API for managing simple transactions.
Each Transaction has id, amount, type and parent_id.
amount is double (you should never use double for money in real applications).
type is String.
parent_id is optional parameter with parent transaction id.
Requirements
The requirements are maven 3 and java 1.8.
Getting started
$ mvn compile
$ mvn exec:java
The application will start on port 8080.
Examples
Creating transaction:
curl -X PUT -H "Content-Type: application/json" -d '{
"amount": 5000,
"type": "cars"
}' localhost:8080/transactionservice/transaction/10
curl -X PUT -H "Content-Type: application/json" -d '{
"amount": 10000,
"type": "shopping",
"parent_id": 10
}' localhost:8080/transactionservice/transaction/11
Get Transaction:
curl localhost:8080/transactionservice/transaction/10
Get transactions ID by type:
curl localhost:8080/transactionservice/types/cars
Get transitive sum by parent ID:
curl localhost:8080/transactionservice/sum/10