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PaymentController.cs
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PaymentController.cs
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using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using PaymentService.Models;
using PaymentService.Services;
using Steeltoe.Extensions.Configuration.CloudFoundry;
namespace PaymentService.Controllers
{
[Route("/[controller]")]
[ApiController]
public class PaymentController
{
private PaymentCalculator PaymentCalculator;
private CloudFoundryApplicationOptions AppOptions;
private IHitCountService HitCountService;
private readonly ILogger _logger;
public PaymentController(PaymentCalculator paymentCalculator,
IOptions<CloudFoundryApplicationOptions> appOptions,
IHitCountService hitCountService,
ILogger<PaymentController> logger)
{
PaymentCalculator = paymentCalculator;
AppOptions = appOptions.Value;
HitCountService = hitCountService;
_logger = logger;
}
[HttpGet]
public ActionResult<CalculatedPayment> calculatePayment(double Amount, double Rate, int Years) {
var Payment = PaymentCalculator.Calculate(Amount, Rate, Years);
_logger.LogDebug("Calculated payment of {Payment} for input amount: {Amount}, rate: {Rate}, years: {Years}",
Payment, Amount, Rate, Years);
return new CalculatedPayment
{
Amount = Amount,
Rate = Rate,
Years = Years,
Instance = AppOptions.InstanceIndex.ToString(),
Count = HitCountService.GetAndIncrement(),
Payment = Payment
};
}
}
}