public async Task <IActionResult> GetExchange(string currency)
{
if (_context.ValidateCurrency(currency))
{
HttpResponseMessage response = await http.GetAsync("https://www.bancoprovincia.com.ar/Principal/dolar");
response.EnsureSuccessStatusCode();
string body = await response.Content.ReadAsStringAsync();
var res = JsonSerializer.Deserialize <string[]>(body);
if (currency == "BRL")
{
res[0] = (double.Parse(res[0]) * .25).ToString();
res[1] = (double.Parse(res[1]) * .25).ToString();
}
return(Ok(res));
}
else
{
return(NotFound("Currency not found!"));
}
}