Files
lmxopcua/src/Core/ZB.MOM.WW.OtOpcUa.Commons/Interfaces/IAdminOperationsClient.cs
T
Joseph Doherty 370a2b7b48 feat(alerts): AdminUI alarm ack/shelve via AdminOperationsActor singleton
T21: add an AdminUI path for acknowledging/shelving alarms that routes
through the admin-pinned AdminOperationsActor cluster singleton, which
republishes onto the same 'alarm-commands' DPS topic the OPC UA method
path (T18) and the engine subscriber (T19) use. The broadcast + the
ScriptedAlarmHostActor ownership filter handle cross-node routing, so
the singleton needs no knowledge of which node owns the alarm.

- Commons: AcknowledgeAlarmCommand/ShelveAlarmCommand (+ result records)
  and a shared AlarmCommandsTopic const; ScriptedAlarmHostActor now
  re-exports that const (mirrors the DriverControlTopic pattern).
- AdminOperationsActor: two handlers map the control-plane messages to
  AlarmCommand (Acknowledge / OneShotShelve / TimedShelve / Unshelve,
  threading User/Comment/UnshelveAtUtc) and publish via the DPS mediator.
- IAdminOperationsClient + AdminOperationsClient: typed Acknowledge/Shelve
  ask wrappers mirroring StartDeploymentAsync.
- Alerts.razor: per-row DriverOperator-gated Ack/Shelve/Unshelve controls;
  operator name from AuthenticationState. Timed-shelve datetime UI deferred.
- 5 TestKit tests (mediator-probe subscribed to alarm-commands) verifying
  each kind's mapping + reply; 56/56 ControlPlane tests green.
2026-06-11 06:44:27 -04:00

58 lines
3.1 KiB
C#

using ZB.MOM.WW.OtOpcUa.Commons.Messages.Admin;
namespace ZB.MOM.WW.OtOpcUa.Commons.Interfaces;
/// <summary>
/// Cluster-singleton-proxy client for the <c>AdminOperationsActor</c>. The Blazor UI calls
/// this from any host (admin or driver role); the proxy routes the request to whichever node
/// holds the admin singleton.
/// </summary>
public interface IAdminOperationsClient
{
/// <summary>Starts a new deployment on the cluster-singleton admin operations actor.</summary>
/// <param name="createdBy">The user or system identifier triggering the deployment.</param>
/// <param name="ct">The cancellation token.</param>
/// <returns>A task representing the asynchronous operation containing the deployment start result.</returns>
Task<StartDeploymentResult> StartDeploymentAsync(string createdBy, CancellationToken ct);
/// <summary>
/// Acknowledges one alarm via the admin singleton, which republishes the mapped command onto
/// the cluster <c>alarm-commands</c> topic for the owning node to apply.
/// </summary>
/// <param name="alarmId">The alarm's ScriptedAlarmId.</param>
/// <param name="user">The acting operator's name (for audit + the alarm-event User field).</param>
/// <param name="comment">Optional free-text comment; null when none.</param>
/// <param name="ct">The cancellation token.</param>
/// <returns>The acknowledge result.</returns>
Task<AcknowledgeAlarmResult> AcknowledgeAlarmAsync(string alarmId, string user, string? comment, CancellationToken ct);
/// <summary>
/// Shelves or unshelves one alarm via the admin singleton, which republishes the mapped command
/// onto the cluster <c>alarm-commands</c> topic for the owning node to apply.
/// </summary>
/// <param name="alarmId">The alarm's ScriptedAlarmId.</param>
/// <param name="user">The acting operator's name (for audit + the alarm-event User field).</param>
/// <param name="kind">Which shelve action to perform (OneShot / Timed / Unshelve).</param>
/// <param name="unshelveAtUtc">For <see cref="Messages.Admin.ShelveKind.Timed"/>, when the shelve expires; null otherwise.</param>
/// <param name="comment">Optional free-text comment; null when none.</param>
/// <param name="ct">The cancellation token.</param>
/// <returns>The shelve result.</returns>
Task<ShelveAlarmResult> ShelveAlarmAsync(
string alarmId,
string user,
Messages.Admin.ShelveKind kind,
DateTime? unshelveAtUtc,
string? comment,
CancellationToken ct);
/// <summary>
/// Generic Ask: forwards <paramref name="message"/> to the AdminOperationsActor
/// cluster-singleton proxy and awaits a reply of type <typeparamref name="T"/>.
/// The caller is responsible for applying any outer timeout via <paramref name="ct"/>.
/// </summary>
/// <typeparam name="T">Expected reply type.</typeparam>
/// <param name="message">The message to send.</param>
/// <param name="ct">Cancellation token (caller-controlled timeout).</param>
Task<T> AskAsync<T>(object message, CancellationToken ct);
}