Notify.Send mints NotificationId as Guid "N" (no dashes) and the outbox parses it back into
the audit row's CorrelationId, so the Flow Debugger's Notify node linked and relayed a "D"
string the Notifications table never matches (found live: the report opened empty). The
link and RetryNotificationRequest now use "N", and the Notification report normalises any
Guid-shaped ?correlationId= to "N" so Audit Log and Flow Debugger callers both land.
Claude-Session: https://claude.ai/code/session_01NcMG6xXdsJbmD2wYAgkK29
The page wires FlowStepDetail's OnRetry/OnDiscard to IFlowDebugService.RetryOutboundAsync /
DiscardOutboundAsync behind the same site-scope re-check and confirm wording the Site Calls /
Notification report pages use, toasts the relay outcome, and on success re-polls Replay (same
5 s / 2 min loop) until the acted node leaves Parked. Also drops a duplicated ?correlationId=
test block that a concurrent index-only commit left in QueryStringDrillInTests.
Claude-Session: https://claude.ai/code/session_01NcMG6xXdsJbmD2wYAgkK29
Mirrors the Medium wave's DebugView P6-6 fix (_sessionLock + _disposed,
publish-then-recheck-disposal under one lock) for the two TTL-bounded/
unbounded lesser instances the Medium wave deferred:
- TransportImport.razor.cs: TryLoadAsync awaits IBundleImporter.LoadAsync and
used to publish the result into _session unconditionally. A circuit torn
down mid-await left Dispose() with nothing to release (session still null),
so the freshly-opened server-side BundleSession stayed registered, stranding
one of MaxConcurrentImportSessions (register row 43) for the full session
TTL. Now publishes and re-checks disposal atomically under _sessionLock, so
exactly one side (TryLoadAsync or Dispose) abandons the session.
- Topology.razor: OnInitializedAsync awaits LoadDataAsync before calling
StartLiveUpdatesTimer. A circuit torn down mid-await left Dispose() with no
timer to stop yet, so the timer StartLiveUpdatesTimer creates once the await
resumes was never disposed — it ticked against a torn-down component every
15s until process restart. StartLiveUpdatesTimer/StopLiveUpdatesTimer/
Dispose now create/replace/take the timer atomically under _timerLock
together with a _disposed check, so a late-arriving (re)start refuses to
create a timer once disposed.
Tests (bUnit, both proven to fail against the unfixed code):
- TransportImportSessionDisposeRaceTests: dispose-during-load abandons the
just-opened session immediately; dispose-after-successful-load abandons
exactly once.
- TopologyLiveUpdatesTimerDisposeRaceTests: a late StartLiveUpdatesTimer call
after Dispose leaves no live timer; Dispose stops the timer exactly once
(idempotent double-dispose); OnLiveUpdatesToggled(off) + Dispose leaves no
live timer. All assert on deterministic field/call-order state, no sleeps.
Register row 103 stays open for integration to close per the plan's shared
constraints (register edits happen at integration only).
ROW 80 (observability correctness). An unreplicated site published
LocalDbReplicationConnected=false / LocalDbOplogBacklog=0, contradicting the
nullable semantics every doc and the proto already state ("null means no
reading, NOT disconnected with an empty backlog").
Root cause: the replication engine is registered unconditionally and idles
without a peer, so ISyncStatus answers false/0 on a node that was never meant to
replicate, and LocalDbReplicationStatusReporter passed that straight through.
Two consequences: an operator read connected:false on a healthy site as a fault,
and central's null branches — row 33's conditional KPI emission and
sustained-badge anchor exclusion — never received the null they exist for, so
rig site-b/site-c emitted a permanently misleading
localDbReplicationConnected=0 series.
Fix mirrors the SiteEventLogReplicationCheck precedent: the Host evaluates
SiteLocalDbSetup.ReplicationIsConfigured ONCE and passes it to
AddLocalDbReplicationHealthBridge as a third provider; unconfigured
short-circuits the probe to (null, null). HealthMonitoring never reads LocalDb
config itself, and the same captured value now also feeds
SiteEventLogReplicationCheck so the two surfaces cannot disagree.
ISiteHealthCollector.SetLocalDbReplicationStatus widens to bool? — the
non-nullable bool was the type-level root cause (null was inexpressible).
false now means exactly one thing: configured, peer session down = a real fault.
Wire/central/UI needed no change: the proto already carries BoolValue/Int64Value
wrappers and the aggregator + KPI source already branch on null. This makes code
match doc, so no doc claim was weakened.
Watch the trap that caused this: configured-ness is PeerAddress OR ApiKey (only
the dialling half sets a peer address). The pre-existing SiteLocalDbWiringTests
fixture sets ApiKey and IS a replicating node, so its false/0 assertion is
correct and is kept, with a comment saying so; the new
UnreplicatedSiteLocalDbHealthTests fixture is the genuinely-unreplicated one.
ROW 73 (silent loss of self-heal). AkkaHostedService skips
SiteReconciliationActor when no IDeploymentConfigFetcher is resolvable, and that
skip was a lone boot Warning — a node with no self-heal path at all went on
reporting itself perfectly healthy forever.
Adds tri-state SiteHealthReport.StartupReconcilerActive (null = not reported,
i.e. the central self-report or a pre-row-73 site build; true = running;
false = booted without it), latched once at boot by the Host in both branches.
Additive proto field 29 (BoolValue, vendored C# regenerated via
docker/regen-proto.sh centralcontrol; csproj restored, verified empty diff).
The skip branch also raises its log to Error — no configuration makes the
fetcher legitimately absent on a site node — and writes a best-effort
deployment/Error site event so the evidence outlives the boot log.
Central treatment: a "No self-heal" WARNING badge on the site tile, not a
failure. Config still reaches the node via LocalDb replication while it is up;
what it lost is recovery from a deploy that landed while it was down — degraded,
not offline. Only the explicit false is badged (badging null would light up the
whole fleet the moment central is upgraded ahead of the sites), and offline
sites are skipped, matching the replication-backlog badge.
Fail-before evidence: with the row-80 gate behaviourally reverted,
UnreplicatedSite_HealthReport_ReportsNullForBothLocalDbFields fails
"Expected: null / Actual: False" and 3 of the 8 new reporter unit tests fail.
Tests: HealthMonitoring 128, Host 518, CentralUI 1051, Communication 717,
Commons 715, SiteEventLogging 81 — all green.
The Secured Writes page rendered Approve and Reject as IDENTICAL red buttons.
Row 28 fixed the labels but left the styling, and the styling was the worse
half: at the moment of a two-person-control decision the colour carried no
discriminating information at all, and the affirmative half of the control wore
the delete affordance.
Root cause is that `danger` was a two-state flag for a three-state concept, so a
consequential-but-not-destructive action had to choose between looking like a
delete and looking like the safe default. Adds the missing middle rung:
DialogSeverity { Normal -> btn-primary, Caution -> btn-warning,
Destructive -> btn-danger }
DECISION. Approve -> Caution (amber): approving executes a real write to live
plant equipment, so it is not a benign primary action, but it is not destroying
anything either. Reject KEEPS Destructive (red): it is terminal and irreversible
for the request — the Operator must resubmit — and holding it red is what keeps
the two opposite decisions visually distinct now that Approve is amber. Dropping
Reject to neutral was considered and rejected: it would invert the bias, making
declining look like the safe default. Colour is never the only signal — both
buttons carry their verb.
Only Destructive inherits the row-28 "Delete" label fallback; an unlabelled
Caution reads "Confirm", since a caution action is by definition not a delete —
otherwise row 28 would come back through the new door.
ADDITIVE OVERLOAD, deliberately. The boolean form stays the signature for all
~34 existing call sites, which are genuinely two-state, so nothing in src/
outside SecuredWrites.razor changed. Adding a fifth optional parameter to the
boolean form instead would have silently un-matched every existing four-argument
NSubstitute stub — the exact row-28 gotcha (null Task, caller NREs, no compile
error). The overload cannot: the only breakage was six hand-written IDialogService
fakes failing to compile, which is the loud failure mode. That gotcha did land
once, in SecuredWritesTests' own stub, and is now stubbed on both overloads with
a comment saying why.
DialogState's `bool Danger` became `DialogSeverity Severity` rather than gaining
a second field — it is read only by DialogHost, and one field cannot disagree
with itself.
Fail-before, both halves:
- Approve call site reverted to `danger: true` -> both new Approve pins fail.
- Caution remapped to btn-danger in DialogHost -> the amber styling pin fails.
Tests: DialogSeverityStylingTests renders the REAL DialogService behind a real
DialogHost (FailoverConfirmLabelTests' harness), so it pins what the user sees,
not what an argument was — all three severities, both label fallbacks, and the
boolean adapter. SecuredWritesTests pins that the page asks for Caution, with a
negative control that it did NOT also go through the boolean form (without which
the assertion would pass on a call site left at danger:true). Reject's red is
pinned too, so a later "make this page less alarming" pass cannot flatten both
to one colour.
No Playwright selectors needed updating — the suite has no Secured Writes
coverage, and no `.btn-danger` selector elsewhere targets this page.
Docs: Component-CentralUI.md gains the severity contract under Technology (next
to the row-28 label contract) plus the decision on the Secured Writes section.
CentralUI.Tests: 1055/1055 green.
The Health dashboard's "Trigger failover" confirmation offered a red button
labelled *Delete*. The copy was right; the button was not. `DialogHost` derived
the confirm label solely from `danger`, so `danger: true` meant the verb was
literally "Delete" for every caller — and no caller could say otherwise, because
`IDialogService.ConfirmAsync` had no label parameter.
`danger` now selects styling only; a new optional `confirmLabel` names the action
and wins over the fallback. The kind/danger fallback is deliberately RETAINED
("Save" for a prompt, "Delete" for a bare danger confirm, "Confirm" otherwise):
around 20 call sites are genuine deletes where it is correct, and the Playwright
suites click the literal "Delete". Requiring the label everywhere would have
churned those 20 sites for no behaviour change, with the miss-detection resting
on Playwright runs that need a live rig.
Audited all 34 confirm call sites; 9 read "Delete" for something that is not a
delete and are relabelled:
Fail over CentralFailoverControl (central pair, site pair)
Approve SecuredWrites — approve (this one WRITES TO A DEVICE)
Reject SecuredWrites — reject
Disable Topology — disable instance
Discard SiteCallsReport, NotificationReport, ParkedMessages (bulk + single)
The remaining 25 are correct as they stand: 18 genuine deletes plus 7 non-danger
confirms ("Revert to base", the three Retry paths) whose button reads "Confirm".
Tests: FailoverConfirmLabelTests drives the real DialogService behind a real
DialogHost — a substitute would pin the argument but not what the operator reads
— covering both branches, that the button keeps btn-danger, and that an
unlabelled danger confirm still falls back to "Delete". Note its click is
deliberately not awaited: with a real dialog the handler parks on ConfirmAsync
until answered, so awaiting deadlocks. Existing IDialogService fakes and
NSubstitute matchers gain the 4th parameter (an optional param is baked into the
call site, so a 3-arg Arg.Any stub silently stops matching a labelled call).
LocalDbOplogBacklog was reported and Prometheus-exported with nothing consuming
it: not sampled into KPI history, so a purge-burst spike could not be reviewed
after the fact, and no threshold treatment anywhere. Both halves shipped.
KPI SAMPLING. SiteHealthKpiSampleSource now emits localDbOplogBacklog and
localDbReplicationConnected (0/1), and the backlog is charted on the Health
dashboard's per-site trend panel. Charting is the point: a point-in-time tile
can never answer 'did that spike drain?', which is the only thing separating an
expected purge burst from a stalled peer.
Both are CONDITIONALLY emitted rather than coerced with ?? 0 like the
auditBacklogPending metric beside them. Both health-report fields are nullable
and null means 'no reading' — replication not configured (rig site-b/site-c) or
a failed poll — never zero. A fabricated 0 would render a pair that cannot read
its own oplog, or one deliberately unreplicated, as perfectly healthy once a
minute forever, burying the real series. So a site emits 12 metrics when
unreplicated and 14 when replicated, and a GAP in these two series truthfully
means 'not replicated / not reporting'. Note false and null differ for the
connected flag: a configured link that is DOWN samples as 0; no link samples as
nothing. Both fold as Gauge (summing an oplog depth, or a 0/1 flag, per hour is
meaningless).
THRESHOLD SEMANTICS — sustained, not instantaneous. This is the design, not a
refinement. The site_events retention purge is CDC-captured like any other
write, so the backlog jumps by the deleted batch and drains as the peer acks
it; a bare 'backlog > threshold' badge would fire on every replicated site
every day and be ignored within a week. Healthy is defined by the backlog
RETURNING to ~0, which only a dwell can express. CentralHealthAggregator holds
LocalDbBacklogAboveSince — the instant the backlog first rose above
LocalDbBacklogThreshold (default 1000) — and the badge appears only after
LocalDbBacklogSustainedFor (default 15 min). A report at or below the threshold
clears the anchor; one above leaves the ORIGINAL instant intact, so the window
is sustained rather than sliding.
The null case is deliberately a third branch: a null backlog leaves the anchor
UNCHANGED rather than clearing it. Null is evidence neither of a drain nor of a
backlog, so a node going blind mid-climb must not silently reset its own dwell,
and an unreplicated site (null forever) never accumulates an anchor and can
never be badged.
Validation rejects a non-positive threshold (0 would badge every replicated site
permanently, since an idle backlog already sits at it) and a dwell shorter than
one ReportInterval (satisfiable by a single sample, which collapses the check
back into the bare threshold it replaces).
DOC CORRECTION worth flagging: this row's premise was 'mirror the SiteAuditBacklog
configurable threshold badge'. That badge does not exist — Component-HealthMonitoring.md
described it in two places but no option, no comparison and no markup were ever
implemented. The two stale claims are corrected here rather than left to send the
next reader looking for it; the LocalDb badge is built fresh on the Metrics-stale
badge's pattern, which is a real configurable-threshold badge.
Tests: HealthMonitoring 115 (9 new aggregator tests incl. purge-burst-drains,
unreplicated-never-anchors, null-mid-climb, exact-threshold, stale-report; 5 new
validator tests; 4 new sampler tests incl. the null-semantics and false-vs-null
cases); CentralUI 1042 (5 new badge/chart tests incl. the purge-burst negative
control); Commons Kpi 93; KpiHistory 54.
BundleUnlockRateLimiter was registered (ServiceCollectionExtensions), injected
into BundleImporter, unit-tested, documented on
TransportOptions.MaxUnlockAttemptsPerIpPerHour = 10 and pinned in
appsettings.Central.json — but _unlockRateLimiter was never invoked. A
brute-force passphrase attacker against a stolen bundle was bounded only by the
per-bundle 3-strike lockout, which a re-export side-steps (new ContentHash).
LoadAsync now registers every unlock attempt against the limiter. Ordering is
load-bearing: AFTER the per-bundle lockout check (hammering a locked bundle
spends no hourly budget) and BEFORE the decrypt (so a denial burns no per-bundle
strike — otherwise the throttle would be a way to lock a bundle someone is
legitimately importing). Over budget throws the new
BundleUnlockThrottledException, fail-closed with a clear message on both
surfaces; it lives in Commons because the management surface (Commons-only
references) must catch it to return a curated error rather than MapFault's
generic internal-error text.
Client key plumbing:
- Central UI: new scoped CircuitClientAddressProvider snapshots
Connection.RemoteIpAddress at circuit establishment — the same constraint and
the same pattern as CookieAuthenticationStateProvider, since HttpContext is
null by the time a circuit submits a passphrase.
- CLI/management: additive ManagementEnvelope.ClientIp, stamped by
ManagementEndpoints and threaded through DispatchCommand to the preview/import
bundle handlers.
- No attributable address => a single SHARED "<unattributed>" bucket, not a
bypass: unknown clients get a stricter budget, never none. Per-client
isolation is only real behind a ForwardedHeaders-trusted proxy, the same
caveat the login throttle carries (Component-Security.md).
Docs: Component-Transport.md + docs/components/Transport.md record the two-level
ordering, the client-key sourcing, the shared-bucket fallback and a
troubleshooting entry for the new error.
Tests: 6 importer tests (cap enforced; denial != passphrase failure, no strike
burned; per-client isolation; shared unattributed bucket; unencrypted bundles
consume no budget; a locked bundle spends no hourly budget) — 4 of the 6 fail
with the limiter call disabled, i.e. against the dead-code state. Plus
ManagementActor tests pinning the ClientIp forwarding and the curated
throttle error.
Only BundleImporter.ApplyAsync released an import session, so every path that
opened one and did NOT apply held one of MaxConcurrentImportSessions (8) — and
the DECRYPTED bundle content that T-007 deliberately zeroes on the apply paths —
for the full BundleSessionTtlMinutes (30). Eight abandonments locked out all
imports on the active node; observed live (R6: 3 back-to-back suite runs held 6
of 8 slots until central-b was restarted).
New IBundleImporter.Abandon(sessionId): the same zero-then-remove release
ApplyAsync performs, idempotent (double release / unknown id / expired id are
no-ops) and only ever given the random-GUID id its caller opened, so it can
never evict another circuit's session.
Wired into every abandonment path:
- Central UI wizard — ReleaseSession() from new upload, TryLoadAsync (before it
overwrites _session), Back-to-Upload / ResetSessionState, the 3-strike lockout
reset, and Dispose (navigation away / circuit teardown).
- CLI transport preview — a preview never applies, so nothing released it at
all; now released in a finally.
- CLI transport import — covers the pre-apply aborts (blocker rows, unresolved
site/connection mappings).
Class doc's "an abandoned wizard does not leak" claim is true again (it only
ever covered the staged plaintext temp file). Component-Transport.md +
docs/components/Transport.md now record the explicit-release contract and that
BundleSessionEvictionService is a TTL backstop, not an abandonment path.
Tests: 4 bUnit tests over a REAL BundleSessionStore (dispose / back-to-upload /
apply-then-dispose idempotency / concurrent-circuit isolation) — 3 of the 4 fail
against the pre-fix page; 4 importer tests (release + zeroing, idempotency,
cross-session isolation, and the slot-cap regression).
Gating the detail modal/drawer on a held id rather than on the row resolving
(d14e0ee4) made it the surface's own job to clear that id when navigation
invalidates page-scoped state. ParkedMessages and ConfigurationAuditLog did not,
so paging away from an open row left the surface mounted on a notice it could
never recover from — reachable only by paging back.
The criterion is per-surface and comes down to whether the modal has content of
its own:
ParkedMessages, ConfigurationAuditLog — no keyed detail fetch; content resolves
from the loaded page alone. An entry paged out of view can never resolve again,
so these must clear on paging. They already cleared it on Search/OnSiteChanged
for the same reason, and clear _selectedIds on paging for the same reason
again; paging was simply missed.
NotificationReport, SiteCallsReport — fetch detail by id, so the modal still
shows real content after its row leaves the page. These deliberately do NOT
clear on paging and are unchanged.
Clearing on an explicit navigation action is user intent, not a resolve-driven
unmount, so this cannot reopen the handler-disposal race that d14e0ee4 closed.
PageScopedDetailStateTests covers all three paging entry points and records the
criterion so the next reader can tell why two surfaces clear and two do not. Run
against both clears reverted, all three fail; restored, all three pass.
CentralUI.Tests 994/994, solution build 0/0.
Also corrects two comments in ParkedMessages left stale by d14e0ee4 — they still
described the drawer as self-closing when a row stops resolving, which is the
behaviour that change deliberately removed.
The sweep's modal re-key (holding the row's id and re-resolving it, rather than
holding the record) also used that resolve as the modal's visibility gate. That
makes the modal's existence a function of list contents: any render where the
row is momentarily unresolvable unmounts the whole subtree and disposes every
event-handler id inside it, Close's included. A click already in flight against
a disposed handler makes the renderer throw GetRequiredEventBindingEntry during
DispatchEventAsync — which is how this surfaced, as an intermittent failure of
CloseButton_DismissesModal (989/990 on one run, green on re-run).
The record-held form made that structurally impossible: the modal existed
because the user opened it, and no list mutation could retract that. This
restores the property while keeping the re-key's actual benefit. Visibility now
gates on the held id; the resolve drives only content. An unresolvable row
degrades to an explicit notice and hides the row-scoped actions, while the frame
and Close stay mounted. Detail fetched by id still renders, so the user does not
lose the body they opened.
Applied to all four surfaces that shared the construction: NotificationReport,
ConfigurationAuditLog, ParkedMessages (offcanvas drawer) and SiteCallsReport.
Modal_StaysOpen_WhenItsRowLeavesThePage drops the opened row from the next query
and asserts the modal survives, keeps its fetched body, hides Retry/Discard, and
that Close still works. It was run against a deliberately restored defective
gate and failed there before passing here — a regression test that passes both
ways would be worthless against a race. 20 consecutive runs of the previously
flaky class: no failures. CentralUI.Tests 991/991, solution build 0/0.
The plan doc gains a section recording that the sweep was reported as
behaviour-preserving when it was not, and why the merge review missed it.
Applies the family-wide admin-UI cleanup playbook to the Central UI so the
Blazor surfaces stop diverging from the shared kit: buttons are grouped rather
than individually sized, long cell values are contained instead of widening
tables, and hard-coded colours give way to theme tokens.
The headline fix is that MainLayout passed Accent="#2f5fd0" to ThemeShell,
which the kit emits as an inline style on the shell root. Being a descendant of
<html>, it beat the [data-bs-theme="dark"] override for the entire app, so the
dark accent had never rendered. Declaring --accent in site.css :root instead
lets both schemes resolve; light is unchanged because the value already matched
the kit's light default.
Theme pins to 0.4.1, which upstreams the local .btn sizing block verbatim, so
that block is deleted here rather than duplicated. Verified byte-identical
before removal; the repo now declares no --bs-btn-* anywhere.
NOT purely cosmetic, contrary to the sweep's stated scope: four detail-modal
surfaces (NotificationReport, ConfigurationAuditLog, ParkedMessages,
SiteCallsReport) were additionally refactored from holding the selected record
to holding its id and re-resolving from the current page each render, with the
resolve doubling as the visibility gate. A background refresh that drops the
row now closes the modal instead of showing a stale snapshot. This is a
behaviour change and is called out rather than buried: a full-suite run turned
up one intermittent CentralUI failure, CloseButton_DismissesModal, whose stack
(GetRequiredEventBindingEntry during DispatchEventAsync) indicates the handler
was disposed between render and click — a window the previous field-held record
made structurally impossible. Treat the modal lifecycle here as unreviewed.
Build 0/0; suite green apart from that one intermittent failure.
Central and each site are SEPARATE Akka clusters, so central cannot act on a
site's membership -- it asks. New TriggerSiteFailover/SiteFailoverAck contract
travels the existing ClusterClient command/control channel (mirroring the
RetryParkedOperation relay); the site's own SiteCommunicationActor performs the
graceful Leave and acks the outcome.
- ClusterFailoverCoordinator moved out of Host into Communication/ClusterState,
beside ActiveNodeEvaluator. Both paths now share ONE oldest-Up implementation;
SiteCommunicationActor cannot reference Host, and the two definitions must not
drift or the node asked to leave stops being the singleton host.
- Site scope is the SITE-SPECIFIC role (site-{SiteId}), not the base Site role --
site singletons are placed on the former, so the base role would move the wrong
node. Pinned by a unit test asserting the role string and by a real-cluster test.
- Site-side guards: refuses a command addressed to another site (a misroute must
never fail over a site the operator did not select), refuses when there is no
peer, and reports a fault as an ack rather than throwing into supervision --
a restart there would drop central's Ask into a bare timeout and lose the reason.
- Ack is sent before the Leave takes effect so it still reaches central.
- UI: the same control now serves both scopes via a SiteId parameter. The site
confirmation deliberately does NOT claim the admin's page will disconnect --
it won't, and crying wolf there devalues the central warning that is real. A
site refusal and an unreachable site surface distinctly.
- Rolling upgrade: a site on an older binary has no handler, so the message
dead-letters and the Ask times out, reported as "site did not respond". That
is the honest outcome; documented on the contract.
Fallout fixed: HealthPageTests now renders the page inside
CascadingAuthenticationState with the real policy set and IAuthorizationService,
because the cards embed an AuthorizeView. That mirrors production, where the
layout supplies the cascading value.
Adds 30d (720h) and 90d (2160h) toggle buttons alongside the existing
24h/7d controls on all four KPI trend surfaces. No fetch-logic changes:
the setters already recompute fromUtc and re-fetch, and the query service
(T5) transparently routes windows > RollupThresholdHours to hourly rollups
— so these windows are what actually exercise the rollup path. bUnit tests
extend the Audit and SiteCalls trend harnesses to cover the new buttons.
Claude-Session: https://claude.ai/code/session_01MtdgwpEeCUn6cUA5f1LMPj
Code-review finding UI-Med-2: the design doc + delivery adapter treat FromNumber and
MessagingServiceSid as either-or, but the entity ctor, EF schema, UI and CLI all hard-
required FromNumber — so a Messaging-Service-only Twilio config (a normal production
setup) could not be created. Bring the implementation into line with the spec:
- Commons: SmsConfiguration.FromNumber -> string? (ctor fromNumber optional);
UpdateSmsConfigCommand.FromNumber -> string?.
- ConfigurationDatabase: FromNumber.IsRequired(false) + migration SmsFromNumberOptional
(ALTER COLUMN nullable, idempotent; Down backfills '' — harmless, MsgSid keeps it
deliverable) + regenerated model snapshot.
- Transport: SmsConfigDto.FromNumber -> string? (round-trips a Messaging-Service-only config).
- CentralUI: form validation requires AccountSid + at-least-one-of(FromNumber, MsgSid);
nullable create/edit paths; From-number help text.
- CLI: --from-number no longer Required; BuildUpdateSmsConfigCommand validates the either-or.
- Adapter: From branch null-forgiving (guarded by the existing incomplete-config check).
Tests: ManagementActor MsgSid-only persists null FromNumber; CLI MsgSid-only builds +
neither-throws + contract (--from-number not Required); CentralUI MsgSid-only save.
Fix 1: OnSiteChoiceChangedAsync now resets _connectionChoices for every
RequiredConnectionMapping under the changed source site after loading the new
target's connections. Choices are re-seeded to the same-named connection on
the new target if present, or CreateNewValue otherwise — preventing BuildNameMap
from emitting MapToExisting for a connection absent from the newly-chosen target.
Fix 2: BackToUpload now calls ResetSessionState() before resetting _step so
_session, _preview, _resolutions, _siteChoices, _connectionChoices,
_targetSites, and _targetConnections are all cleared when the operator backs
out to re-upload, making it safe to start a new import flow from a clean slate.
Tests 12 + 13 added to TransportImportPageTests.
Joseph Doherty