public async Task <bool> Register(PushUri pushUri)
{
if (pushUri == null || String.IsNullOrWhiteSpace(pushUri.DeviceId))
{
return(false);
}
string deviceId = pushUri.DeviceId.GetHashCode().ToString();
// We just store the full Device Id in the PushUri object, the hashed version is for Azure
//var existingPushUri = _pushUriService.GetPushUriByPlatformDeviceId((Platforms)pushUri.PlatformType, pushUri.DeviceId);
List <PushRegistrationDescription> usersDevices = null;
try
{
usersDevices = await _notificationProvider.GetRegistrationsByUserId(pushUri.UserId);
}
catch (TimeoutException)
{ }
//if (existingPushUri == null)
// pushUri = _pushUriService.SavePushUri(pushUri);
if (usersDevices == null || !usersDevices.Any(x => x.Tags.Contains(deviceId)))
{
await _notificationProvider.RegisterPush(pushUri);
}
return(true);
}