public Task <bool> IsSubscribedAsync(Guid userId, string notificationName, NotificationEntityIdentifier entityIdentifier = null)
{
return(_store.IsSubscribedAsync(
userId,
notificationName,
entityIdentifier == null ? null : entityIdentifier.Type.FullName,
entityIdentifier == null ? null : entityIdentifier.Id
));
}
public async Task UnsubscribeAsync(Guid userId, string notificationName, NotificationEntityIdentifier entityIdentifier = null)
{
await _store.DeleteSubscriptionAsync(
userId,
notificationName,
entityIdentifier == null?null : entityIdentifier.Type.FullName,
entityIdentifier == null?null : entityIdentifier.Id
);
}
public async Task SubscribeAsync(Guid userId, string notificationName, NotificationEntityIdentifier entityIdentifier = null)
{
if (await IsSubscribedAsync(userId, notificationName, entityIdentifier))
{
return;
}
await _store.InsertSubscriptionAsync(
new NotificationSubscriptionInfo(
userId,
notificationName,
entityIdentifier == null ? null : entityIdentifier.Type.FullName,
entityIdentifier == null ? null : entityIdentifier.Id,
_clock.Now,
_currentTenant.Id
)
);
}
public virtual async Task PublishAsync(
[NotNull] string notificationName,
NotificationData data = null,
NotificationEntityIdentifier entityIdentifier = null,
NotificationSeverity severity = NotificationSeverity.Info,
Guid[] userIds = null,
Guid[] excludedUserIds = null)
{
var notificationInfo = new NotificationInfo(
_guidGenerator.Create(),
notificationName,
data,
entityIdentifier?.Type.FullName,
entityIdentifier?.Id,
severity,
_clock.Now,
_currentTenant.Id
);
if (userIds != null && userIds.Length <= MaxUserCountToDirectlyDistributeANotification)
{
//We can directly distribute the notification since there are not much receivers
await _notificationDistributer.DistributeAsync(notificationInfo, userIds, excludedUserIds);
}
else
{
//We enqueue a background job since distributing may get a long time
await _backgroundJobManager.EnqueueAsync(
new NotificationDistributionJobArgs(
notificationInfo,
userIds,
excludedUserIds
)
);
}
}
public async Task <List <NotificationSubscriptionInfo> > GetSubscriptionsAsync(string notificationName, NotificationEntityIdentifier entityIdentifier = null)
{
var notificationSubscriptionInfos = await _store.GetSubscriptionsAsync(
notificationName,
entityIdentifier == null?null : entityIdentifier.Type.FullName,
entityIdentifier == null?null : entityIdentifier.Id
);
return(notificationSubscriptionInfos);
}