Bundle B1 of Audit Log #23 M3: introduces the SiteCall entity + EF mapping
for the central SiteCalls operational-state table. One row per
TrackedOperationId, mirrored from sites via best-effort telemetry then
periodic reconciliation; eventually-consistent mirror, not a dispatcher.
- src/ScadaLink.Commons/Entities/Audit/SiteCall.cs: append-once record
with required TrackedOperationId/Channel/Target/SourceSite/Status,
monotonic status update at the repo layer.
- src/ScadaLink.ConfigurationDatabase/Configurations/SiteCallEntityTypeConfiguration.cs:
table SiteCalls, PK on TrackedOperationId (stored as varchar(36) via
value conversion through the canonical 'D'-format GUID string —
matches the wire shape used by gRPC + SQLite columns), two named
indexes (IX_SiteCalls_Source_Created, IX_SiteCalls_Status_Updated).
- ScadaLinkDbContext: DbSet<SiteCall> SiteCalls in the existing Audit
section, after AuditLogs.
- Tests in tests/ScadaLink.ConfigurationDatabase.Tests/Configurations/:
table name, PK, value-conversion shape, index presence + ordering.
Bundle C migration aligns AuditLog to ps_AuditLog_Month(OccurredAtUtc).
A partitioned table's clustered key must include the partition column, so
the PK becomes the composite {EventId, OccurredAtUtc} — a divergence from
Bundle B's single-column PK that needs reconciling in the EF mapping
before the migration is generated.
EventId remains the idempotency key for AuditLogRepository.InsertIfNotExistsAsync
(M1-T8), so a dedicated unique index UX_AuditLog_EventId preserves the
single-column uniqueness constraint.
Tests updated:
- Configure_MapsToAuditLogTable_WithCompositePrimaryKey (replaces the
WithEventIdAsPrimaryKey assertion) verifies {EventId, OccurredAtUtc}.
- Configure_DeclaresUniqueIndex_OnEventIdAlone_ForIdempotencyLookups
asserts the new UX_AuditLog_EventId is unique and on EventId alone.
- Configure_ExpectedIndexes_WithCorrectNames now expects six index names
(the original five plus UX_AuditLog_EventId).
A composition-derived template now stores its contained name — the
composition slot's InstanceName (e.g. "Pump"), unique only within its
owner — instead of the dotted global path ("Motor Controller.Pump").
The qualified hierarchical name is computed on read.
- TemplateNaming.QualifiedName: walks the OwnerCompositionId chain to
build the dotted path; null-safe, cycle-guarded.
- TemplateConfiguration: the unique index on Template.Name becomes
filtered (WHERE IsDerived = 0) — base templates stay globally unique;
derived templates' uniqueness is the existing (TemplateId,
InstanceName) index on TemplateComposition.
- Migration ContainedDerivedTemplateNames: rewrites derived rows to the
contained name; Down rebuilds the dotted names via a recursive CTE
before restoring the global index.
- TemplateService: composition create/rename store the contained name;
the dotted-name collision pre-checks and cascade-rename are removed
(a slot rename no longer touches nested derived templates).
- TemplateEdit: title shows the contained name; the qualified path is a
breadcrumb subtitle; "composed inside" uses the owner's qualified name.
TDD: 4 TemplateNaming tests + updated composition tests. TemplateEngine
293, ConfigurationDatabase 114, CentralUI 316 green. Migration applied to
the dev cluster and verified in the browser (Motor Controller.Pump now
titled "Pump"; nested Motor Controller.Pump.TempSensor resolves).
Design: docs/plans/2026-05-18-contained-template-names-design.md
Inbound-API bearer credentials are no longer persisted in plaintext. ApiKey now
holds a KeyHash (peppered HMAC-SHA256); the key is shown once at creation and
only its hash is stored. Lookup and validation hash the presented candidate.
Cross-module: Commons (ApiKey, ApiKeyHasher), ConfigurationDatabase (mapping +
HashApiKeyValue migration), InboundAPI (ApiKeyValidator), ManagementService
(key creation), CentralUI (ApiKeys.razor). Existing keys must be re-issued.
Adds a new HiLo alarm trigger type with four configurable setpoints
(LoLo / Lo / Hi / HiHi). Each setpoint carries an optional priority,
deadband (for hysteresis), and operator message. The site runtime emits
AlarmStateChanged with an AlarmLevel field so consumers can differentiate
warning vs critical bands.
Plumbing:
- new AlarmLevel enum + AlarmStateChanged.Level/Message init properties
- AlarmTriggerEditor (Blazor) gets a HiLo render with severity tinting
- AlarmTriggerConfigCodec extracted from the editor for testability
- sitestream.proto carries level + message over gRPC
- SemanticValidator enforces numeric attribute, setpoint ordering,
non-negative deadband
- on-trigger scripts get an Alarm global (Name/Level/Priority/Message)
so notification routing can branch by severity
- per-instance InstanceAlarmOverride entity + EF migration + flattening
step + CLI commands; HiLo overrides merge setpoint-by-setpoint, binary
types whole-replace
- DebugView shows a Level badge + per-band message tooltip
- App.razor auto-reloads on permanent Blazor circuit failure
- docker/regen-proto.sh automates the proto regen workflow (the linux/arm64
protoc segfault means generated files are checked in for now)
Replace SiteDataConnectionAssignment join table with a direct SiteId FK on DataConnection,
simplifying the data model, repositories, UI, CLI, and deployment service.
Central now resolves site Akka remoting addresses from the Sites DB table
(NodeAAddress/NodeBAddress) instead of relying on runtime RegisterSite
messages. Eliminates the race condition where sites starting before central
had their registration dead-lettered. Addresses are cached in
CentralCommunicationActor with 60s periodic refresh and on-demand refresh
when sites are added/edited/deleted via UI or CLI.
Bootstrap served locally with absolute paths and <base href="/">.
LDAP auth uses search-then-bind with service account for GLAuth compatibility.
CookieAuthenticationStateProvider reads HttpContext.User instead of parsing JWT.
Login/logout forms opt out of Blazor enhanced nav (data-enhance="false").
Nav links use absolute paths; seed data includes Design/Deployment group mappings.
DataConnections page loads all connections (not just site-assigned).
Site appsettings configured for Test Plant A; Site registers with Central on startup.
DeploymentService resolves string site identifier for Akka routing.
Instances page gains Create Instance form.
Joseph Doherty