private RegistrationDescription CriaRegistration(RegistroNotificacaoViewModel model)
{
RegistrationDescription registration;
switch (model.Plataforma)
{
case PlataformaNotificacao.WNS:
var template = @"<toast><visual><binding template=""ToastText01""><text id=""1"">$(message)</text></binding></visual></toast>";
registration = new WindowsTemplateRegistrationDescription(model.Handle, template);
break;
case PlataformaNotificacao.GCM:
template = "{\"data\":{\"message\":\"$(message)\"}}";
registration = new GcmTemplateRegistrationDescription(model.Handle, template);
break;
case PlataformaNotificacao.APNS:
template = "{\"aps\":{\"alert\":\"$(message)\"}}";
registration = new AppleTemplateRegistrationDescription(model.Handle, template);
break;
default:
throw new InvalidOperationException();
}
return(registration);
}
public async Task <IActionResult> InscreveAsync([FromBody] RegistroNotificacaoViewModel model)
{
var user = GetUser();
var channelRegistrations = await notification.Hub.GetRegistrationsByChannelAsync(model.Handle, 10);
foreach (var r in channelRegistrations.Skip(1))
{
await notification.Hub.DeleteRegistrationAsync(r);
}
var registration = channelRegistrations.FirstOrDefault() ?? CriaRegistration(model);
registration.RegistrationId = registration.RegistrationId ?? await notification.Hub.CreateRegistrationIdAsync();
registration.Tags = new HashSet <string> {
$"matricula:{user.Inscricao.Matricula}"
};
await notification.Hub.CreateOrUpdateRegistrationAsync(registration);
return(Ok());
}
public async Task <IActionResult> DesinscreveAsync([FromBody] RegistroNotificacaoViewModel model)
{
await notification.Hub.DeleteRegistrationsByChannelAsync(model.Handle);
return(Ok());
}
