Files
register-referentie/services/projection-api/Projection.ReadModel/ProjectionDbContext.cs
Niek Otten 2cacedc469 feat(event-subscriber): project a status-set as INGESCHREVEN via hoofdObject (refs #75)
Bind the NRC hoofdObject, recognise a zaken/status/create notification, and key the
projection on the zaak (hoofdObject) so the status updates the existing INGEDIEND row
to INGESCHREVEN — without reading OpenZaak (§8.1). Retain the ZGW resource in the log
(new column + migration) so a rebuild reproduces the approved status. Updates the
acceptance fakes for the new IAclClient/IZaakGateway members.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 17:02:39 +02:00

66 lines
2.9 KiB
C#

using Microsoft.EntityFrameworkCore;
namespace Projection.ReadModel;
/// <summary>
/// The read projection's persistence. This single store is the system's rebuildable read model
/// (PRD §8.4): the Event Subscriber writes to it (projector) and the projection-api reads it
/// (query). Both processes are the one "Read Projection" bounded context and share this schema —
/// not a cross-domain DB share (ADR-0008 reconciles this with CLAUDE.md §8.5).
/// </summary>
public sealed class ProjectionDbContext(DbContextOptions<ProjectionDbContext> options) : DbContext(options)
{
/// <summary>The public-facing register rows (public-safe filtering is tightened in S-09).</summary>
public DbSet<RegisterEntryRow> RegisterEntries => Set<RegisterEntryRow>();
/// <summary>The Event Subscriber's durable log of accepted notifications — idempotency guard and rebuild source.</summary>
public DbSet<ProcessedNotificationRow> ProcessedNotifications => Set<ProcessedNotificationRow>();
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<RegisterEntryRow>(e =>
{
e.ToTable("register_projection");
e.HasKey(r => r.Id);
e.Property(r => r.Id).HasColumnName("id");
e.Property(r => r.Status).HasColumnName("status").IsRequired();
e.Property(r => r.Bsn).HasColumnName("bsn");
e.Property(r => r.NaamPlaceholder).HasColumnName("naam_placeholder");
});
modelBuilder.Entity<ProcessedNotificationRow>(e =>
{
e.ToTable("processed_notifications");
e.HasKey(r => r.Key);
e.Property(r => r.Key).HasColumnName("key");
e.Property(r => r.Actie).HasColumnName("actie").IsRequired();
e.Property(r => r.ZaakId).HasColumnName("zaak_id").IsRequired();
e.Property(r => r.Resource).HasColumnName("resource").IsRequired();
e.Property(r => r.ReceivedAt).HasColumnName("received_at");
});
}
}
/// <summary>A register projection row. <c>Bsn</c>/<c>NaamPlaceholder</c> are deferred (ADR-0008).</summary>
public sealed class RegisterEntryRow
{
public required string Id { get; set; }
public required string Status { get; set; }
public string? Bsn { get; set; }
public string? NaamPlaceholder { get; set; }
}
/// <summary>An accepted notification, retained so the projection can be rebuilt without OpenZaak (§8.1).</summary>
public sealed class ProcessedNotificationRow
{
public required string Key { get; set; }
public required string Actie { get; set; }
public required string ZaakId { get; set; }
/// <summary>The ZGW resource (e.g. <c>zaak</c> or <c>status</c>) — retained so a rebuild reprojects
/// the right status without reading OpenZaak (S-09b).</summary>
public required string Resource { get; set; }
public DateTimeOffset ReceivedAt { get; set; }
}