/// <summary>
/// Marks the notifications delivered asynchronously.
/// </summary>
/// <param name="deliveryChannel">The value from <see cref="NotificationDeliveryChannel"/> enum.</param>
/// <param name="notifications">The notifications.</param>
/// <returns>The instance of <see cref="Task"/> representing an asynchronous operation.</returns>
private async Task MarkNotificationsDeliveredInternalAsync(NotificationDeliveryChannel deliveryChannel, IEnumerable <WebNotificationItemEntity> notifications)
{
Debug.Assert(notifications?.Any() ?? false, "Missing notifications.");
List <WebNotificationItemEntity> webNotificationItemEntities = new List <WebNotificationItemEntity>();
foreach (var notificationItemEntity in notifications)
{
if (!notificationItemEntity.DeliveredOnChannel[deliveryChannel])
{
notificationItemEntity.DeliveredOnChannel[deliveryChannel] = true;
webNotificationItemEntities.Add(notificationItemEntity);
}
}
_ = await this.notificationsRepository.UpsertAsync(webNotificationItemEntities).ConfigureAwait(false);
}
/// <inheritdoc cref="INotificationDelivery"/>
public async Task MarkNotificationDeliveredAsync(IEnumerable <string> notificationIds, NotificationDeliveryChannel deliveryChannel, bool throwExceptions = true)
{
EntityCollection <WebNotificationItemEntity> notificationCollection;
this.logger.TraceInformation($"Started {nameof(this.MarkNotificationDeliveredAsync)} method of {nameof(NotificationsManager)}.");
if (throwExceptions && notificationIds == null)
{
throw new ArgumentNullException(nameof(notificationIds));
}
else if (notificationIds != null)
{
if (!notificationIds.Any())
{
this.logger.TraceWarning("There are no notifications to mark delivered.");
}
else
{
notificationCollection = await this.LoadNotificationsWithIdsInternalAsync(notificationIds).ConfigureAwait(false);
if (notificationCollection.Items != null)
{
await this.MarkNotificationsDeliveredInternalAsync(deliveryChannel, notificationCollection.Items).ConfigureAwait(false);
}
else
{
this.logger.TraceWarning($"There are no notifications located with identifier(s) '{string.Join(',', notificationIds.ToArray())}'");
}
}
}
this.logger.TraceInformation($"Finished {nameof(this.MarkNotificationDeliveredAsync)} method of {nameof(NotificationsManager)}.");
}
