ehoandClaude Sonnet 5
a6a1abbe9c
Builds the four-seam, three-write-path reference demo backend: case-framework (seam D stand-in), legacy-backend/frontend (SQL Server, seams A/B/C targets), and new-backend (Domain/Application/Infrastructure.*/Api implementing the source resolver, take/release-ownership, write-through translator, and owned assessment flow), wired together via docker-compose with a plain placeholder frontend standing in for the Angular portal until Session 2. All 11 Architecture.Tests pass and scripts/smoke.sh passes end-to-end against a fresh `docker compose up`, covering acceptance criteria 1-3 and 7-22. Fixes two real domain bugs found only once the stack ran for real: the BSN eleven-proof checksum trivially passes all-zero digits, and the adoption mapper silently treated a partial legacy address as absent instead of failing loudly. Also fixes several environment-specific integration issues (rootless Podman/SELinux bind-mount permissions, a buildah NuGet layer-caching bug, SqlClient's invariant-globalization incompatibility, and an nginx path-prefix mismatch for the legacy frontend). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
34 lines
1.5 KiB
C#
34 lines
1.5 KiB
C#
using New.Application.Ports;
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using New.Application.Worklist;
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using New.Infrastructure.Legacy;
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using New.Infrastructure.Persistence;
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namespace New.Api.Resolution;
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/// <summary>
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/// The ONLY type in the whole solution that references both
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/// <see cref="OwnedApplicationSource"/> and <see cref="LegacyCaseSource"/> -
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/// Architecture.Tests rule 7 asserts exactly that. Every other type that
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/// needs case data reaches it through a port (IApplicationSource for
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/// by-id resolution, or IOwnedWorklistReader/ILegacyWorklistReader for the
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/// merged worklist listing - deliberately different types, see those
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/// interfaces' remarks) without ever knowing there are two sources at all.
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/// This is the seam-hiding point of the whole "strangler fig" design: a
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/// legacy aanvraagId keeps working transparently after adoption, because
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/// this resolver - and only this resolver - knows to check the ownership
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/// registry first and redirect to the owned copy when present.
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/// </summary>
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internal sealed class ApplicationSourceResolver(
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OwnedApplicationSource owned,
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LegacyCaseSource legacy,
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IOwnershipRegistry registry) : IApplicationSource
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{
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public async Task<CaseDetail?> GetByLegacyIdAsync(int aanvraagId, CancellationToken ct)
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{
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var ownedId = await registry.LookupOwnedIdAsync(aanvraagId, ct);
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return ownedId is null
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? await legacy.GetAsync(aanvraagId, ct) // seam A
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: await owned.GetAsync(ownedId.Value, ct); // owned
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}
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}
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