Niek Otten
aa6132a6a9
Add a non-interrupting P14D boundary timer on the Beoordelen user task that fires an external-worker task (BeoordelingEscaleren) to the escalation end; wire the hosted BeoordelingEscalatiePump and register the escalation client/processor in DI. On timeout the still-open beoordeling is reassigned to teamlead (ADR-0015). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
50 lines
1.9 KiB
C#
50 lines
1.9 KiB
C#
using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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namespace Big.Infrastructure;
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/// <summary>
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/// The hosted polling loop of the beoordeling-escalation worker (S-14, ADR-0015): on an interval it
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/// resolves a scoped <see cref="BeoordelingEscalatieProcessor"/> and asks it to drain the parked
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/// <c>BeoordelingEscaleren</c> jobs. A deliberately thin shell — all acquire/reassign/complete logic
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/// lives in the processor, which is unit-tested; this class only owns the timer, the per-tick scope,
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/// and loop resilience. Structurally identical to <see cref="OpenZaakJobPump"/>.
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/// </summary>
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public sealed class BeoordelingEscalatiePump(
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IServiceScopeFactory scopeFactory,
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FlowableOptions options,
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ILogger<BeoordelingEscalatiePump> logger) : BackgroundService
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{
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protected override async Task ExecuteAsync(CancellationToken stoppingToken)
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{
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while (!stoppingToken.IsCancellationRequested)
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{
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try
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{
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using var scope = scopeFactory.CreateScope();
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var processor = scope.ServiceProvider.GetRequiredService<BeoordelingEscalatieProcessor>();
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await processor.PumpOnceAsync(options.MaxJobsPerPoll, stoppingToken);
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}
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catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
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{
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break;
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}
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catch (Exception ex)
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{
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// A transient fault (e.g. Flowable briefly unreachable) must not kill the loop.
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logger.LogError(ex, "BeoordelingEscaleren job poll failed; retrying after the poll interval.");
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}
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try
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{
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await Task.Delay(options.PollInterval, stoppingToken);
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}
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catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
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{
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break;
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}
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}
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}
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}
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