Joseph Doherty
d0110cf406
Phase 3 tasks 3.1-3.3 of docs/plans/2026-07-22-overview-dashboard-impl-plan.md. Scaffold (3.1): a plain directory in scadaproj (NOT a nested git repo), slnx over src/ + tests/, HistorianGateway-pattern Directory.Build.props (warnings-as-errors) and nuget.config (nuget.org * + the Gitea feed scoped to ZB.MOM.WW.*). Inline package pins, no CPM — the app convention here. NO Auth/Audit/Secrets packages: the dashboard is anonymous and read-only by requirement. Registry (3.2): OverviewOptions/ApplicationEntry/InstanceEntry bound from the "Overview" section, plus EffectiveTimings resolving instance > application > global overrides in ONE place so no caller re-implements the precedence. OverviewOptionsValidator (OptionsValidatorBase + AddValidatedOptions) rejects an empty registry, applications with no instances, duplicate names, non-absolute or non-http(s) URLs, and non-positive intervals — and checks stale > poll on the EFFECTIVE values, since an override at either level can invert that on one instance while the globals look fine. A ConfigPreflight presence check runs before the host is built so a missing registry fails with the key name, not with "Applications must have at least 1 entry". Health client (3.3): ZbHealthReport DTOs for the canonical ZbHealthWriter body, with per-entry `data` kept as JsonElement — it is an open contract, and binding it to concrete types would break the moment a check adds a field. 200 AND 503 are both parseable answers (503 carries the body naming the failing check); only a transport failure or a non-canonical body is a failed probe, which is why Unreachable stays distinct from Down. Host shutdown propagates as cancellation rather than being recorded as every instance timing out. Status model: Up/Degraded/Down/Unreachable + Active/Standby/Unknown/NotApplicable, with two-strike flap damping — a failing observation only replaces a good state after 2 consecutive failures, while recovery is immediate (damping suppresses false alarms; symmetric damping would just make them linger). 53 tests green, 0 warnings in Debug and Release. Tests for the validator, the client golden payloads (with AND without `data`, so a partly-bumped fleet renders) and the derivation table are front-loaded here from task 3.8 so this batch is verified rather than pending. Also pins AngleSharp 1.5.2 test-side: bunit 1.40.0 pulls 1.2.0, which trips NU1902 and therefore the warnings-as-errors gate (same fix HistorianGateway made in 6bc005d).
9 lines
255 B
XML
9 lines
255 B
XML
<Solution>
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<Folder Name="/src/">
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<Project Path="src/ZB.MOM.WW.Overview/ZB.MOM.WW.Overview.csproj" />
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</Folder>
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<Folder Name="/tests/">
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<Project Path="tests/ZB.MOM.WW.Overview.Tests/ZB.MOM.WW.Overview.Tests.csproj" />
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</Folder>
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</Solution>
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