Niek Otten
8e7a0c86bb
Implement the BeoordelingEscaleren escalation capability on the Flowable Workflow Client: acquire escalation jobs, find the still-open Beoordelen task in the instance and swap its candidate group behandelaar -> teamlead via task identity links, and complete the job. Segregated onto IBeoordelingEscalatieClient so the OpenZaak worker is unaffected (ADR-0015). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
39 lines
2.2 KiB
C#
39 lines
2.2 KiB
C#
using Big.Application;
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namespace Big.Infrastructure;
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/// <summary>
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/// The worker-facing side of the Workflow Client: acquiring and completing Flowable external-worker
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/// jobs (ADR-0009). Kept separate from the Application's <see cref="IWorkflowClient"/> because job
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/// acquisition is a Flowable-specific polling mechanic the application never needs to know about.
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/// Implemented by <see cref="FlowableWorkflowClient"/> — the only code that talks to Flowable (§8.2).
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/// </summary>
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public interface IExternalWorkerClient
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{
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/// <summary>Acquire and lock up to <paramref name="maxJobs"/> <c>OpenZaakAanmaken</c> jobs.</summary>
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Task<IReadOnlyList<OpenZaakJob>> AcquireOpenZaakJobsAsync(int maxJobs, CancellationToken ct = default);
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/// <summary>Complete an acquired job, passing the opened zaak URL back into the process.</summary>
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Task CompleteOpenZaakJobAsync(string jobId, Uri zaakUrl, CancellationToken ct = default);
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}
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/// <summary>
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/// The escalation side of the Workflow Client (S-14): the <c>BeoordelingEscaleren</c> external-worker
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/// jobs parked by the 14-day boundary timer on <c>Beoordelen</c>, and the reassignment they drive.
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/// Kept separate from <see cref="IExternalWorkerClient"/> (interface segregation) so the OpenZaak
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/// worker never sees escalation. Implemented by <see cref="FlowableWorkflowClient"/> — the only code
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/// that talks to Flowable (§8.2, ADR-0015).
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/// </summary>
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public interface IBeoordelingEscalatieClient
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{
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/// <summary>Acquire and lock up to <paramref name="maxJobs"/> <c>BeoordelingEscaleren</c> jobs.</summary>
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Task<IReadOnlyList<EscalatieJob>> AcquireBeoordelingEscalatieJobsAsync(int maxJobs, CancellationToken ct = default);
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/// <summary>Reassign the still-open <c>Beoordelen</c> task in the given process instance from the
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/// behandelaar group to teamlead. Best-effort no-op if the task is no longer open.</summary>
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Task ReassignBeoordelingToTeamleadAsync(string processInstanceId, CancellationToken ct = default);
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/// <summary>Complete an acquired escalation job so its token reaches the escalation end event.</summary>
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Task CompleteBeoordelingEscalatieJobAsync(string jobId, CancellationToken ct = default);
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}
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