public Task <ActionResult <GiftAidResponse> > GetGiftAid([FromQuery] GiftAidRequest model, CancellationToken cancellation)
{
if (!ModelState.IsValid)
{
var error = BuildErrorMessage();
return(Task.FromResult <ActionResult <GiftAidResponse> >(BadRequest(error)));
}
cancellation.ThrowIfCancellationRequested();
var giftAid = _calculator.Calculate(model.Amount);
var result = new GiftAidResponse(model.Amount, giftAid);
return(Task.FromResult <ActionResult <GiftAidResponse> >(Ok(result)));
}
public IActionResult GetGiftAidAmount([FromQuery] GiftAidRequest request)
{
var validationResult = ValidateOperation(request.Amount);
if (validationResult.StatusCode != 200)
{
return(validationResult);
}
var response = new GiftAidResponse
{
DonationAmount = Math.Round(request.Amount, 2),
GiftAidAmount = _giftAidCalculator.CalculateGiftAid(request.Amount)
};
return(Ok(response));
}
public IActionResult CalculateGiftAid([FromQuery][Required()] decimal amount)
{
var giftAid = _service.CalculateGiftAidAmount(amount);
if (giftAid.IsFailure)
{
return(BadRequest(giftAid.Error));
}
var response = new GiftAidResponse()
{
DonationAmount = amount,
GiftAidAmount = giftAid.Value
};
return(Ok(response));
}
public IActionResult Get([FromQuery] decimal?amount)
{
if (!amount.HasValue)
{
return(BadRequest());
}
if (amount < 2 || amount > 100000)
{
return(BadRequest("The input must be more the 2 but less that 100000"));
}
var response = new GiftAidResponse {
DonationAmount = amount.Value,
GiftAidAmount = _calculator.CalculateGiftAid(amount.Value)
};
return(Ok(response));
}