Joseph Doherty
37 lines
1.6 KiB
C#
37 lines
1.6 KiB
C#
using ZB.MOM.WW.ScadaBridge.Commons.Types.Enums;
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using ZB.MOM.WW.ScadaBridge.NotificationOutbox.Delivery;
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namespace ZB.MOM.WW.ScadaBridge.CentralUI.Services;
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/// <summary>
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/// Default <see cref="INotificationChannelCatalog"/> that derives the supported channels
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/// from the registered <see cref="INotificationDeliveryAdapter"/> set. The central Host
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/// registers the Email + SMS adapters (see <c>AddNotificationOutbox</c>) into the same DI
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/// container that hosts the Central UI, so projecting each adapter's
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/// <see cref="INotificationDeliveryAdapter.Type"/> yields exactly the channels the central
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/// node can actually deliver — no hardcoded <c>{Email, Sms}</c> list to drift.
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/// </summary>
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public sealed class NotificationChannelCatalog : INotificationChannelCatalog
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{
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/// <summary>
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/// Initializes the catalog from the registered delivery adapters, snapshotting the
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/// distinct channel set once (the adapter registrations are fixed for the process
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/// lifetime). Ordering follows the <see cref="NotificationType"/> enum so the UI Type
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/// selector renders in a stable order regardless of adapter registration order.
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/// </summary>
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/// <param name="adapters">The registered delivery adapters (one per channel).</param>
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public NotificationChannelCatalog(IEnumerable<INotificationDeliveryAdapter> adapters)
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{
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ArgumentNullException.ThrowIfNull(adapters);
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SupportedChannels = adapters
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.Select(a => a.Type)
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.Distinct()
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.OrderBy(t => (int)t)
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.ToArray();
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}
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/// <inheritdoc />
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public IReadOnlyList<NotificationType> SupportedChannels { get; }
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}
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