public ConcursoDTO ObterUltimoConcurso()
{
try
{
List <Concurso> concursos = new List <Concurso>();
string token = Authenticar();
NameValueCollection header = new NameValueCollection();
header.Add("A-Token", token);
string concursosJson = new HttpUtility().SendHttpWebRequest("",
HttpUtility.HttpVerbEnum.Get,
HttpUtility.HttpContentTypeEnum.Json,
_wsloteria_url + $"megasena/last/1",
header);
List <ConcursoDTO> dtos = new HttpUtility()
.JsonToObjectDeserialize <List <ConcursoDTO> >(concursosJson);
return(dtos.FirstOrDefault());
}
catch (Exception ex)
{
throw new InvalidOperationException("Falha ao carregar o concurso do serviços da megasena", ex);
}
}
