feat(audit): M5.2 per-node stuck-count KPIs (T6) — repo per-node aggregation, actor message pair, CentralUI tiles

2026-06-16 21:34:14 -04:00
parent a07ff28f10
commit 209f368cb5
25 changed files with 840 additions and 6 deletions
@@ -497,6 +497,54 @@ public class SiteCallAuditRepositoryTests : IClassFixture<MsSqlMigrationFixture>
        Assert.Null(b.OldestPendingAge);
    }

+    [SkippableFact]
+    public async Task ComputePerNodeKpisAsync_ScopesCountsToEachNode()
+    {
+        Skip.IfNot(_fixture.Available, _fixture.SkipReason);
+
+        // Use unique site + node combos to isolate from other tests running
+        // concurrently on the shared MsSql fixture.
+        var nodeId = "node-b3-" + Guid.NewGuid().ToString("N").Substring(0, 8);
+        var nodeB  = nodeId + "-b";
+        await using var context = CreateContext();
+        var repo = new SiteCallAuditRepository(context);
+
+        var now = DateTime.UtcNow;
+        var stuckCutoff = now.AddMinutes(-10);
+        var intervalSince = now.AddHours(-1);
+
+        // nodeId: 2 buffered (one stuck), 1 parked.
+        await repo.UpsertAsync(NewRow(TrackedOperationId.New(), status: "Attempted",
+            createdAtUtc: now.AddMinutes(-30), sourceNode: nodeId));
+        await repo.UpsertAsync(NewRow(TrackedOperationId.New(), status: "Attempted",
+            createdAtUtc: now.AddMinutes(-2), sourceNode: nodeId));
+        await repo.UpsertAsync(NewRow(TrackedOperationId.New(), status: "Parked",
+            createdAtUtc: now.AddMinutes(-5), terminal: true, sourceNode: nodeId));
+        // nodeB: 1 delivered within interval only.
+        await repo.UpsertAsync(NewRow(TrackedOperationId.New(), status: "Delivered",
+            createdAtUtc: now.AddMinutes(-4), updatedAtUtc: now.AddMinutes(-1),
+            terminal: true, terminalAtUtc: now.AddMinutes(-1), sourceNode: nodeB));
+        // Null SourceNode row — must NOT appear in per-node results.
+        await repo.UpsertAsync(NewRow(TrackedOperationId.New(), status: "Attempted",
+            createdAtUtc: now.AddMinutes(-3), sourceNode: null));
+
+        var perNode = await repo.ComputePerNodeKpisAsync(stuckCutoff, intervalSince);
+
+        var na = Assert.Single(perNode, n => n.SourceNode == nodeId);
+        Assert.Equal(2, na.BufferedCount);
+        Assert.Equal(1, na.ParkedCount);
+        Assert.Equal(1, na.StuckCount);
+        Assert.NotNull(na.OldestPendingAge);
+
+        var nb = Assert.Single(perNode, n => n.SourceNode == nodeB);
+        Assert.Equal(0, nb.BufferedCount);
+        Assert.Equal(1, nb.DeliveredLastInterval);
+        Assert.Null(nb.OldestPendingAge);
+
+        // Null-node row must be absent.
+        Assert.DoesNotContain(perNode, n => n.SourceNode is null);
+    }
+
    // --- helpers ------------------------------------------------------------

    private ScadaBridgeDbContext CreateContext()