public async Task <ActionResult <Product> > GetProductAndUserBasedPrice(int id, int userId)
{
var product = dbContext.Products.Find(id);
var user = dbContext.Users.Find(userId);
if (product == null)
{
return(NotFound());
}
CurrencyRateDto jsonResult = GetExchangeRates();
if (user.CurrencyCode != "BGN")
{
foreach (var rate in jsonResult.Rates)
{
if (rate.Key == user.CurrencyCode)
{
product.Price = Math.Round(product.Price * rate.Value, 2);
}
}
}
return(product);
}
private async Task <CurrencyRateDto> GetSingleCurrencyRateAsync(string currencyCode, DateTime date)
{
var url = PrepareUrl(currencyCode, date);
var request = new HttpRequestMessage(HttpMethod.Get, url);
request.Headers.Add("Accept", "application/vnd.github.v3+json");
request.Headers.Add("User-Agent", "HttpClientFactory-Sample");
var client = _clientFactory.CreateClient();
var response = await client.SendAsync(request);
CurrencyRateDto currencyRate = null;
if (response.IsSuccessStatusCode)
{
var responseString = await response.Content.ReadAsStringAsync();
currencyRate = JsonConvert.DeserializeObject <CurrencyRateDto>(responseString);
}
else
{
throw new BadRequestException("Not Found - invalid data");
}
return(currencyRate);
}
public static CurrencyRate MapSingle(CurrencyRateDto dto)
{
return(new CurrencyRate(
dto.Code.ToEnum <CurrencyType>(),
dto.Rates.First().Bid,
dto.Rates.First().Ask,
DateTime.Parse(dto.Rates.First().EffectiveDate)
));
}
public static SapCurrencyRate MapCurrencyRate(CurrencyRateDto currencyRate)
{
return(new SapCurrencyRate
{
RateDate = currencyRate.Date.AddDays(1).ToString("yyyyMMdd"),
Rate = Math.Round(currencyRate.SaleValue, 2).ToString(CultureInfo.InvariantCulture),
//TODO: We can add logic in Sap for this condition
Currency = currencyRate.CurrencyCode == "ARS" ? "USD" : currencyRate.CurrencyCode.ToUpper()
});
}
public static List <CurrencyRate> MapyMany(CurrencyRateDto dto)
{
var rates = new List <CurrencyRate>();
foreach (var rate in dto.Rates)
{
rates.Add(
new CurrencyRate(
dto.Code.ToEnum <CurrencyType>(),
rate.Bid,
rate.Ask,
DateTime.Parse(rate.EffectiveDate)
)
);
}
return(rates);
}
public void ShouldMapFromDtoToEntity()
{
var dto = new CurrencyRateDto()
{
Code = "usd",
Currency = "dolar",
Rates = new List <Rate>()
{
new Rate()
{
Ask = 3.7800,
Bid = 3.8853,
EffectiveDate = "2020-02-01"
}
}
};
var entity = CurrencyMapper.MapSingle(dto);
Assert.NotNull(entity);
}