package com.hc.jee.currencyexchangeservice;

import java.math.BigDecimal;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class CurrencyExchangeController {

	@Autowired
	private Environment environment;

	@GetMapping("/currency-exchange/from/{from}/to/{to}")
	public ExchangeValue retrieveExchangeValue
		(@PathVariable String from, @PathVariable String to){
		
		ExchangeValue exchangeValue =  new ExchangeValue(1000L, from, to, BigDecimal.valueOf(3.01));

		exchangeValue.setPort(
				Integer.parseInt(environment.getProperty("local.server.port")));

		return exchangeValue;

	}
}