41 lines
1.9 KiB
C#
41 lines
1.9 KiB
C#
using Big.Domain;
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namespace Big.Application;
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/// <summary>One row of the behandelaar's werkbak: a registration awaiting beoordeling, with the
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/// public-facing reference (its id) plus the bsn and status a behandelaar needs to triage it.</summary>
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public sealed record WerkbakItem(string RegistrationId, string Bsn, string Status);
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/// <summary>
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/// The werkbak query (S-12c): the registrations awaiting a behandelaar's beoordeling. It reads the
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/// open <c>Beoordelen</c> tasks from the workflow engine (§8.2, via <see cref="IUserTaskClient"/>) —
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/// the authoritative set of work items — and enriches each with its aggregate (bsn + status). A task
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/// whose registration the domain doesn't know, or whose registration is no longer open for beoordeling
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/// (e.g. withdrawn — S-11 — while its task lingers until the workflow cancels it), is skipped.
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/// </summary>
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public sealed class Werkbak(IUserTaskClient tasks, IRegistrationStore store)
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{
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public async Task<IReadOnlyList<WerkbakItem>> GetAsync(CancellationToken ct = default)
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{
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var open = await tasks.GetOpenBeoordelingenAsync(ct);
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var items = new List<WerkbakItem>(open.Count);
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foreach (var task in open)
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{
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var registration = await store.GetAsync(task.RegistrationId, ct);
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if (registration is null || !IsOpenForBeoordeling(registration.Status))
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continue;
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items.Add(new WerkbakItem(
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registration.Id.ToString(), registration.Bsn, registration.Status.ToString()));
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}
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return items;
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}
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// Only registrations still open for a decision belong in the werkbak; a terminal one (decided or
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// withdrawn — S-11) whose Beoordelen task has not yet been cleared must not surface to a behandelaar.
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private static bool IsOpenForBeoordeling(RegistrationStatus status)
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=> status is RegistrationStatus.Ingediend or RegistrationStatus.InBehandeling;
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}
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