protected virtual void OnEmailSend(EmailSendEventArgs e)
{
EventHandler <EmailSendEventArgs> handler = EmailSendHandler;
if (handler != null)
{
handler(this, e);
}
}
public async void ConfirmarEnvioEmail(Publicacion publicacion)
{
ICollection <Parametro> parametros = new List <Parametro>();
using (var context = new MailingDbContext())
{
parametros = context.Parametro.ToList();
}
var nombreServidor = parametros.Where(x => x.Codigo == Parametros.MAIL_SERVIDOR).First().Valor;
var puertoServidor = parametros.Where(x => x.Codigo == Parametros.PORT_SERVIDOR).First().Valor;
var usuario = parametros.Where(x => x.Codigo == Parametros.USER_NAME).First().Valor;
var password = parametros.Where(x => x.Codigo == Parametros.USER_PASSWORD).First().Valor;
var emailOrigenDefault = parametros.Where(x => x.Codigo == Parametros.EMAIL_ORIGEN).First().Valor;
var emailNameDefault = parametros.Where(x => x.Codigo == Parametros.EMAIL_NAME).First().Valor;
var factorAgrupador = parametros.Where(x => x.Codigo == Parametros.FACTOR_AGRUPADOR).First().Valor;
var settings = new EmailSettings();
settings.PrimaryDomain = nombreServidor;
settings.PrimaryPort = int.Parse(puertoServidor);
settings.Username = usuario;
settings.Password = password;
settings.FromEmail = emailOrigenDefault;
settings.FromTitle = emailNameDefault;
var mailKit = new Helpers.EmailHelper.MailKit(settings);
var destinatariosFinal = publicacion.Destinatarios.Where(x => x.Valido)
.Select((x, index) => new Persona {
Correlativo = index, Email = x.Email, Nombre = x.Nombre, Procesado = false
}).ToList();
int totalEnvios = Convert.ToInt32(Math.Round(Convert.ToDecimal(destinatariosFinal.Count) / Convert.ToDecimal(factorAgrupador), 0, MidpointRounding.AwayFromZero));
if (destinatariosFinal.Count < int.Parse(factorAgrupador))
{
totalEnvios = 1;
}
EmailSendEventArgs emailPreEventData = new EmailSendEventArgs();
emailPreEventData.Correlativo = 0;
emailPreEventData.Data = null;
emailPreEventData.Total = totalEnvios;
OnEmailPreSend(emailPreEventData);
string htmlBody = string.Empty;
using (StreamReader SourceReader = System.IO.File.OpenText(publicacion.Template.Path))
{
htmlBody = SourceReader.ReadToEnd();
}
string asunto = publicacion.Subject;
int c = 0;
while (destinatariosFinal.Where(x => x.Procesado == false).Any())
{
var grupo = destinatariosFinal.Where(x => x.Procesado == false).Take(int.Parse(factorAgrupador)).ToList();
List <KeyValuePair <string, string> > destinosGrupo = new List <KeyValuePair <string, string> >();
foreach (var item in grupo)
{
destinosGrupo.Add(new KeyValuePair <string, string>(item.Email, item.Nombre));
}
try
{
await mailKit.SendEmailAsync(settings.FromEmail, settings.FromTitle, destinosGrupo, "", asunto, htmlBody, null, publicacion.Adjuntos.ToArray());
c++;
EmailSendEventArgs emailEventData = new EmailSendEventArgs();
emailEventData.Correlativo = c;
emailEventData.Data = grupo;
emailEventData.Total = totalEnvios;
OnEmailSend(emailEventData);
//actualizar procesados
foreach (var persona in grupo)
{
var destino = destinatariosFinal.Where(x => x.Correlativo == persona.Correlativo).FirstOrDefault();
destino.Procesado = true;
}
}
catch (Exception)
{
throw;
}
//System.Threading.Thread.Sleep(1000);
await Task.Delay(1000);
}
EmailSendEventArgs emailPostEventData = new EmailSendEventArgs();
emailPreEventData.Correlativo = 0;
emailPreEventData.Data = null;
emailPreEventData.Total = 0;
OnEmailPostSend(emailPostEventData);
}