currency-converter
Currency Converter - test task
Create a REST application with a single endpoint:
POST /api/convert
Body:
{
"fromCurrency": "GBP",
"toCurrency" : "EUR",
"amount" : 102.6
}The return should be an object with the exchange rate between the "fromCurrency" to "toCurrency" and the amount converted to the second curency.
{
"exchange" : 1.11,
"amount" : 113.886,
"original" : 102.6
}The exchange rates should be loaded from https://exchangeratesapi.io and assume the currency rates change every 1 minute.
REST API curl example
Convert money amount
curl -v -X POST --header "Content-Type: application/json" -d '{"fromCurrency": "GBP", "toCurrency" : "EUR", "amount" : 102.6}' localhost:8888/api/convert
Requirements
- SBT 1.2+
- Scala 2.12+
- Java 8
Build
sbt assembly
Run
java -jar ./target/scala-2.12/currency-converter.jar