public async Task HandleAsync(PushExternalFcmNotificationCommand message, CancellationToken cancellationToken)
{
if (message.Data == null && message.Notification == null)
{
throw new ArgumentException(
"Error sending FCM notification: either Notification or/and Data fields must not be null!");
}
List <FcmExternalUserDeviceToken> tokens = await repository.Where <FcmExternalUserDeviceToken>(
x => message.UserIds.Contains(x.ExternalUserId) &&
x.AppId == message.AppId)
.ToListAsync(repository.GetQueryableResolver <FcmExternalUserDeviceToken>());
if (tokens.Count == 0)
{
return;
}
fcmBrokerDispatcher.QueueNotifications(
tokens.Select(
x => new WrappedFcmNotification(new GcmNotification()
{
RegistrationIds = new List <string>()
{
x.RegistrationId
},
Data = message.Data,
Notification = message.Notification
}, x.AppId)));
}
public Task PushNotification(PushExternalFcmNotificationCommand parameters)
{
return(CommandBus.SendAsync(parameters));
}
