Exemple #1
0
        public virtual void Publish(
            string notificationName,
            NotificationData data             = null,
            EntityIdentifier entityIdentifier = null,
            NotificationSeverity severity     = NotificationSeverity.Info,
            UserIdentifier[] userIds          = null,
            UserIdentifier[] excludedUserIds  = null,
            int?[] tenantIds = null)
        {
            if (notificationName.IsNullOrEmpty())
            {
                throw new ArgumentException("NotificationName can not be null or whitespace!", nameof(notificationName));
            }

            if (!tenantIds.IsNullOrEmpty() && !userIds.IsNullOrEmpty())
            {
                throw new ArgumentException("tenantIds can be set only if userIds is not set!", nameof(tenantIds));
            }

            if (tenantIds.IsNullOrEmpty() && userIds.IsNullOrEmpty())
            {
                tenantIds = new[] { AbpSession.TenantId };
            }

            var notificationInfo = new NotificationInfo(_guidGenerator.Create())
            {
                NotificationName = notificationName,
                EntityTypeName   = entityIdentifier?.Type.FullName,
                EntityTypeAssemblyQualifiedName = entityIdentifier?.Type.AssemblyQualifiedName,
                EntityId        = entityIdentifier?.Id.ToJsonString(),
                Severity        = severity,
                UserIds         = userIds.IsNullOrEmpty() ? null : userIds.Select(uid => uid.ToUserIdentifierString()).JoinAsString(","),
                ExcludedUserIds = excludedUserIds.IsNullOrEmpty() ? null : excludedUserIds.Select(uid => uid.ToUserIdentifierString()).JoinAsString(","),
                TenantIds       = GetTenantIdsAsStr(tenantIds),
                Data            = data?.ToJsonString(),
                DataTypeName    = data?.GetType().AssemblyQualifiedName
            };

            _store.InsertNotification(notificationInfo);

            CurrentUnitOfWork.SaveChanges(); //To get Id of the notification

            if (userIds != null && userIds.Length <= MaxUserCountToDirectlyDistributeANotification)
            {
                //We can directly distribute the notification since there are not much receivers
                _notificationDistributer.Distribute(notificationInfo.Id);
            }
            else
            {
                //We enqueue a background job since distributing may get a long time
                _backgroundJobManager.Enqueue <NotificationDistributionJob, NotificationDistributionJobArgs>(
                    new NotificationDistributionJobArgs(
                        notificationInfo.Id
                        )
                    );
            }
        }
 public override void Execute(NotificationDistributionJobArgs args)
 {
     _notificationDistributer.Distribute(args.NotificationId);
 }