Adds the custom/made-to-order commission workflow to feature_orders at the
domain and data layers. No UI in this slice — Stage 11B/11C cover the
CustomOrderFormPage, confirmation, and tracking surfaces.
Custom orders extend the existing Order aggregate rather than forming a
parallel system, so they flow through the same repository contract and the
same order management pipeline as standard orders.
Domain:
- OrderType enum (standard, custom) with wireValue/fromWire; fromWire defaults
to standard so an order written by an older client is never mis-classified
as a commission.
- CustomOrderSpec value object — material, color, size, dimensions,
unmodifiable reference image URLs, free-text notes, estimated completion.
Immutable with copyWith, list-aware ==/hashCode, and a toString that reports
the reference image count rather than the URLs.
- DepositInfo value object — all money as integer cents, consistent with
PaymentResult.amountCents, so repeated deposit/balance/settlement arithmetic
cannot drift. Derived balanceDueCents clamps at zero rather than reporting a
credit when a deposit exceeds the total.
- FulfillmentStatus pipeline: quoted -> depositReceived -> inProduction ->
qualityCheck -> readyForPickup -> completed, plus cancelled from any
non-terminal stage. FulfillmentTransition enforces legality in the domain —
illegal jumps, same-stage advances, and any move out of a terminal stage are
rejected with an explanatory reason rather than silently applied.
qualityCheck -> inProduction is permitted: failed inspection sending a piece
back to the bench is a real workshop operation.
- Order extended with orderType (defaults to standard), nullable
customOrderSpec, depositInfo, and fulfillmentStatus, plus isCustom,
hasDeposit, and balanceDueCents. Every existing field, default, and copyWith
semantic is preserved.
- OrdersRepository extended with createCustomOrder, updateCustomOrderSpec,
recordDeposit, and advanceFulfillmentStatus.
Data:
- FakeOrdersRepository implements all four methods and seeds five custom
orders (KC-C2001..KC-C2005) covering every non-terminal pipeline stage. The
six standard orders are unchanged.
- WooCommerceOrdersRepository implements all four methods. Custom order state
round-trips through 13 _kc_-prefixed order meta keys; the full mapping table
is documented on WooCommerceOrderMapper. Spec edits and stage advances PUT
only meta, so they can never mutate a price, a line item, or a customer
record. balanceDueCents is derived on read, never persisted, to avoid a
second source of truth.
- WooCommerceApiClient.updateOrder added in feature_wordpress — only
updateOrderStatus existed, which cannot carry meta.
Observability (Stage 16A layer):
- KcLogger injected into both repositories, defaulting to KcLogger.silent().
Domain rejections log at warning; API failures log at error with the status
code and originating exception.
- No silent catch (_) {} blocks — every swallowed error produces both a log
record and a failure result.
- Log context is limited to identifiers, operation names, and status names.
Customer identity, addresses, money amounts, and payment identifiers are
never logged, and all context additionally passes through KcRedactor.
- The deposit transaction ID is deliberately absent from both DepositInfo and
the WooCommerce meta mapping — it lives on PaymentResult alone, because
order meta is readable by any store administrator. Asserted by tests on both
the object and the outgoing request body.
Also closes P3.8: adds .metadata, CHANGELOG.md, LICENSE, and README.md to
feature_orders so it matches every other package (.gitignore already existed).
The README documents the pipeline, the meta mapping, and the privacy rules.
Deviations from the brief, recorded in the Stage 11A section:
- estimatedCompletionDate lives on CustomOrderSpec rather than Order, and
there is no separate updateEstimatedCompletion — a date revision goes
through updateCustomOrderSpec. Deferred for review in Stage 11C.
- internalNotes not added; Order.notes already serves that purpose.
Validation:
- 423 new tests in feature_orders (234 -> 657), including an exhaustive 7x7
legal/illegal transition matrix and coverage of every new repository method
on both implementations.
- 1,898/1,898 passing across all packages; no regression from the 1,475
baseline at 666abd2.
- dart analyze --fatal-infos clean across all 11 packages and apps.
- dart format --line-length 100 clean on every file touched by this slice.
Closes: P2.2 (domain + data portion), P3.8
Closes the two findings the release committee review identified as absolute
gaps: the platform had no structured logging and no crash reporting, so runtime
errors were invisible in every environment and operators had no way to report a
defect with evidence attached.
Addresses PROJECT_STATE_AUDIT.md findings P3.4 (structured logging infrastructure)
and P3.5 (crash reporting integration), plus the "No logging infrastructure" and
"No crash reporting" architectural risks in section 3.4.
core — new observability layer (packages/core/lib/src/observability/):
- KcLogLevel: five ordered severities (debug/info/warning/error/fatal) with
numeric severity, label, isAtLeast() threshold comparison, and fromString().
- KcLogRecord: immutable structured record (level, source, message, timestamp,
unmodifiable context, error, stackTrace) with format(), toJson(), isFailure.
- KcRedactor: credential redaction over 14 sensitive key fragments, recursing
through nested maps and lists. Applied to every logged context map and every
bug report diagnostics map.
- KcLogSink contract plus three implementations: KcConsoleLogSink (silent in
release by default), KcInMemoryLogSink (bounded ring buffer supplying bug
report evidence), KcMultiLogSink (fan-out that tolerates a failing sink).
- KcLogger: the logging facade. Drops sub-threshold records, redacts context,
and swallows sink exceptions so observability can never break a business
operation. Provides forSource() for subsystem-scoped child loggers.
- KcErrorReporter: installs FlutterError.onError and
PlatformDispatcher.instance.onError, and provides runGuarded() to wrap runApp.
restore() resets global state so tests stay isolated.
- KcBugSeverity and KcBugReport: the report model with redacted diagnostics,
hasFailureEvidence, toJson() for transmission, and toMarkdown() for export.
- KcBugReportSink contract plus KcInMemoryBugReportSink.
- KcBugReportService: validates input, attaches the recent log tail as evidence,
logs the submission outcome, and returns a failure result rather than throwing
when the tracker is unreachable.
- KcObservability: assembles logger, evidence buffer, and bug report service
together. Building them independently is the most likely way to produce empty
bug reports, so this bundle guarantees they share one buffer.
design_system:
- KcBugReportDialog and KcBugReportDraft: the shared operator reporting form
with inline validation, severity selection, optional reporter identity, and an
explicit statement that logs are attached and credentials are never included.
Kept free of a core dependency so design_system stays dependency-free.
Application wiring (kell_web and kell_mobile):
- AppServices and MobileAppServices hold a KcObservability; all four factories
(fake/wordpress/square/multi) stamp their environment label so reports are
attributable to the mode that produced them.
- Both main.dart entry points install the global error handlers before the first
frame and wrap runApp in a guarded zone, then emit a startup record capturing
the effective environment and whether a fake-mode credential fallback occurred.
- "Report a problem" action added to the AppShell and MobileShell app bars,
capturing the active screen (and tab index on mobile).
Documentation:
- docs/operations/release-checklist.md (new): per-environment release gates for
Development, Test/QA, Staging, and Production. Each environment inherits the
prior one's gates and adds its own, with build commands, functional and
observability verification, a sign-off record, rollback triggers, and the open
blocker register.
- master_development_brief.md: Stage 16A manifest, corrected baseline, Stage 16C
defined for the deferred scope (retry/rate limiting, remote sink, health
dashboard, analytics). Marked the square()/multi() factory and ID conflation
debt items resolved (fixed in Stage 10E but still listed as open).
- build_execution_tracker.md: Stage 16A slice entry.
- PRD.md: milestone table brought current; observability added to infrastructure
requirements. Added a scoped markdownlint-disable for MD011 because the PRD's
"(text)[cite: n]" citation markers are indistinguishable from reversed links
and were silently corrupted by markdownlint --fix during this review.
- mkdocs.yml and operations/index.md: register the release checklist.
Corrections made during review:
- The documented test total of 1,458 omitted feature_policy's 17 tests. The true
grand total is 1,475; both figures are now documented with the reason.
Validation:
- 85 new tests: 56 core, 10 design_system, 10 kell_web, 9 kell_mobile.
- 1,475/1,475 passing across all 11 packages and apps.
- dart analyze --fatal-infos clean across all 11 packages and apps.
- markdownlint clean on all five modified/created documents.
Known limitations (tracked as Stage 16C):
- Logs and bug reports are held in-process only. There is no remote sink, so
diagnostics are lost on restart and are unavailable off-device.
- Usage analytics and the per-channel integration health dashboard are not
implemented; IntegrationHealthCheck remains a contract with no implementation.
- Migrate to Flutter built-in Kotlin: set builtInKotlin=true and
newDsl=true in gradle.properties; remove id(kotlin-android) from
app/build.gradle.kts. Eliminates the Kotlin Gradle Plugin WARNING
that caused 8 stderr lines in the VS Code Debug console.
- Fix DashboardController lifecycle in MobileShell: move controller
creation from _buildBody() (called on every rebuild) to
didChangeDependencies() so it is initialised once and reused.
Prevents repeated data loads on every tab switch and resolves the
203 skipped frames Choreographer warning.
- Fix KcSummaryCard RenderFlex overflow (8 cards, 19px each): reduce
icon size 28->22px, switch spacing to xs, wrap value Text in
FittedBox(scaleDown) with fontSize 28, use bodySmall + maxLines for
label. Cards now fit within the GridView childAspectRatio:1.6
constraint on all phone screen sizes.
All tests pass: 27 kell_mobile + 41 design_system.
Mike Kell