public async Task <IActionResult> Create([Bind("Data")] Cotacao.Models.Cotacao cotacao)
{
Models.Services.RequisicaoService requisicao = new Models.Services.RequisicaoService();
DateTime dataT = cotacao.Data;
requisicao.Dia = Convert.ToString(cotacao.Data.Day, 10);
requisicao.Mes = Convert.ToString(cotacao.Data.Month, 10);
requisicao.Ano = Convert.ToString(cotacao.Data.Year, 10);
requisicao.VerificaFimSemana(cotacao.Data);
cotacao.Data = dataT;
requisicao.moeda = "USD";
CotacaoService coletor = CotacaoService.Coletar(requisicao).Result;
cotacao.MoedaOrigem = "Dolar";
cotacao.MoedaDestino = "Real";
cotacao.ValorCompra = coletor.cotacaoCompra;
cotacao.ValorVenda = coletor.cotacaoVenda;
if (!CotacaoExists(cotacao.Data))
{
if ((ModelState.IsValid) & (cotacao.ValorCompra != null))
{
_context.Add(cotacao);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
else
{
return(View("errorData"));
}
}
else
{
return(View("errorExist"));
}
return(View(cotacao));
}
public static async Task<CotacaoService> Coletar(Models.Services.RequisicaoService requisicao)
{
CotacaoService coletor = new CotacaoService();
string errorString;
using (HttpClient client = new HttpClient())
{
var content = new HttpRequestMessage(HttpMethod.Get, requisicao.ObterUrl());
HttpResponseMessage response = await client.SendAsync(content);
Console.WriteLine(requisicao.ObterUrl());
if (response.IsSuccessStatusCode)
{
await response.Content.ReadFromJsonAsync<CotacaoService>();
string responseBody = await response.Content.ReadAsStringAsync();
root raiz = JsonConvert.DeserializeObject<root>(responseBody);
errorString = null;
if (raiz.Results.Count > 0)
{
int index = raiz.Results.Count - 1;
coletor.cotacaoCompra = raiz.Results[index].cotacaoCompra;
coletor.cotacaoVenda = raiz.Results[index].cotacaoVenda;
coletor.dataHoraCotacao = raiz.Results[index].dataHoraCotacao;
}
Console.WriteLine(responseBody);
Console.WriteLine(coletor.cotacaoCompra);
}
else
{
errorString = $"algo deu errado: {response.ReasonPhrase}";
}
}
return coletor;
}
