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feat(backend): add publish readiness contract and pricing diagnostics

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add backend readiness contract for publish prechecks

add pricing diagnostics to explain publish-blocking conditions
make publish decisions more explicit and easier to debug for clients
This commit is contained in:
greebo
2026-03-19 20:29:58 +03:00
parent 7b6c12f924
commit 8d4255181b
11 changed files with 251 additions and 301 deletions
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137
backend/app/api/routes/pricing_diagnostics.py
View File

@@ -1,4 +1,4 @@
from fastapi import APIRouter, Depends
from fastapi import APIRouter, Depends, HTTPException, status
from app.core.config import settings
from app.repositories.pricing import find_effective_price_rule
@@ -6,34 +6,22 @@ from app.repositories.scheme_seats import get_scheme_version_seat_by_seat_id, li
from app.repositories.scheme_versions import get_current_scheme_version
from app.repositories.schemes import get_scheme_record_by_scheme_id
from app.schemas.pricing_diagnostics import (
PricingCoverageSummaryResponse,
PricingExplainMatchedRule,
PricingExplainResponse,
ExplainMatchedRule,
ExplainSeatPriceResponse,
PricingCoverageResponse,
UnpricedSeatItem,
UnpricedSeatsResponse,
UnpricedSeatListResponse,
)
from app.security.auth import require_api_key
router = APIRouter()
def _build_unpriced_reason(*, seat_id: str | None) -> tuple[str, str]:
if not seat_id:
return (
"missing_seat_id",
"Seat has no seat_id, so price resolution is impossible.",
)
return (
"no_price_rule",
"No effective price rule was found for this seat.",
)
@router.get(
f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/coverage",
response_model=PricingCoverageSummaryResponse,
response_model=PricingCoverageResponse,
)
async def get_pricing_coverage_summary(
async def get_pricing_coverage(
scheme_id: str,
role: str = Depends(require_api_key),
):
@@ -60,13 +48,15 @@ async def get_pricing_coverage_summary(
sector_id=seat.sector_id,
)
priced_seats += 1
except Exception:
except HTTPException as exc:
if exc.status_code != status.HTTP_404_NOT_FOUND:
raise
unpriced_seats += 1
total_seats = len(seats)
coverage_percent = round((priced_seats / total_seats) * 100, 2) if total_seats else 0.0
coverage_percent = round((priced_seats / total_seats) * 100, 2) if total_seats else 100.0
return PricingCoverageSummaryResponse(
return PricingCoverageResponse(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
total_seats=total_seats,
@@ -78,7 +68,7 @@ async def get_pricing_coverage_summary(
@router.get(
f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/unpriced-seats",
response_model=UnpricedSeatsResponse,
response_model=UnpricedSeatListResponse,
)
async def get_unpriced_seats(
scheme_id: str,
@@ -94,34 +84,47 @@ async def get_unpriced_seats(
items: list[UnpricedSeatItem] = []
for seat in seats:
if seat.seat_id:
try:
await find_effective_price_rule(
scheme_id=scheme.scheme_id,
if not seat.seat_id:
items.append(
UnpricedSeatItem(
seat_record_id=seat.seat_record_id,
seat_id=seat.seat_id,
group_id=seat.group_id,
element_id=seat.element_id,
sector_id=seat.sector_id,
group_id=seat.group_id,
row_label=seat.row_label,
seat_number=seat.seat_number,
reason_code="missing_seat_id",
reason_message="Seat has no seat_id, so price resolution is not possible.",
)
continue
except Exception:
pass
reason_code, reason_message = _build_unpriced_reason(seat_id=seat.seat_id)
items.append(
UnpricedSeatItem(
seat_record_id=seat.seat_record_id,
seat_id=seat.seat_id,
element_id=seat.element_id,
sector_id=seat.sector_id,
group_id=seat.group_id,
row_label=seat.row_label,
seat_number=seat.seat_number,
reason_code=reason_code,
reason_message=reason_message,
)
)
continue
return UnpricedSeatsResponse(
try:
await find_effective_price_rule(
scheme_id=scheme.scheme_id,
seat_id=seat.seat_id,
group_id=seat.group_id,
sector_id=seat.sector_id,
)
except HTTPException as exc:
if exc.status_code != status.HTTP_404_NOT_FOUND:
raise
items.append(
UnpricedSeatItem(
seat_record_id=seat.seat_record_id,
seat_id=seat.seat_id,
element_id=seat.element_id,
sector_id=seat.sector_id,
group_id=seat.group_id,
row_label=seat.row_label,
seat_number=seat.seat_number,
reason_code="no_price_rule",
reason_message="No effective price rule was found for this seat.",
)
)
return UnpricedSeatListResponse(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
total=len(items),
@@ -131,9 +134,9 @@ async def get_unpriced_seats(
@router.get(
f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/explain/{{seat_id}}",
response_model=PricingExplainResponse,
response_model=ExplainSeatPriceResponse,
)
async def explain_pricing_for_seat(
async def explain_seat_price(
scheme_id: str,
seat_id: str,
role: str = Depends(require_api_key),
@@ -149,19 +152,18 @@ async def explain_pricing_for_seat(
)
if not seat.seat_id:
reason_code, reason_message = _build_unpriced_reason(seat_id=seat.seat_id)
return PricingExplainResponse(
return ExplainSeatPriceResponse(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
seat_id=seat.seat_id,
seat_id=seat_id,
element_id=seat.element_id,
sector_id=seat.sector_id,
group_id=seat.group_id,
row_label=seat.row_label,
seat_number=seat.seat_number,
has_price=False,
reason_code=reason_code,
reason_message=reason_message,
reason_code="missing_seat_id",
reason_message="Seat has no seat_id, so price resolution is not possible.",
matched_rule=None,
)
@@ -172,7 +174,14 @@ async def explain_pricing_for_seat(
group_id=seat.group_id,
sector_id=seat.sector_id,
)
return PricingExplainResponse(
matched_rule = ExplainMatchedRule(
matched_rule_level=matched_rule_level,
matched_target_ref=rule["target_ref"],
pricing_category_id=rule["pricing_category_id"],
amount=str(rule["amount"]),
currency=rule["currency"],
)
return ExplainSeatPriceResponse(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
seat_id=seat.seat_id,
@@ -184,17 +193,13 @@ async def explain_pricing_for_seat(
has_price=True,
reason_code="ok",
reason_message="Effective price rule resolved successfully.",
matched_rule=PricingExplainMatchedRule(
matched_rule_level=matched_rule_level,
matched_target_ref=rule["target_ref"],
pricing_category_id=rule["pricing_category_id"],
amount=str(rule["amount"]),
currency=rule["currency"],
),
matched_rule=matched_rule,
)
except Exception:
reason_code, reason_message = _build_unpriced_reason(seat_id=seat.seat_id)
return PricingExplainResponse(
except HTTPException as exc:
if exc.status_code != status.HTTP_404_NOT_FOUND:
raise
return ExplainSeatPriceResponse(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
seat_id=seat.seat_id,
@@ -204,7 +209,7 @@ async def explain_pricing_for_seat(
row_label=seat.row_label,
seat_number=seat.seat_number,
has_price=False,
reason_code=reason_code,
reason_message=reason_message,
reason_code="no_price_rule",
reason_message="No effective price rule was found for this seat.",
matched_rule=None,
)

13
backend/app/api/routes/publish.py
View File

@@ -67,25 +67,16 @@ async def get_draft_publish_readiness(
readiness = await build_publish_readiness(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
require_full_pricing_coverage=settings.publish_require_full_pricing_coverage,
)
return PublishReadinessResponse(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
status=version.status,
validation_summary=readiness["validation_summary"],
pricing_coverage=readiness["pricing_coverage"],
snapshot=readiness["snapshot"],
readiness=readiness["readiness"],
)
return PublishReadinessResponse(**readiness)
@router.get(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/draft/publish-preview", response_model=PublishPreviewResponse)
async def get_publish_preview(
scheme_id: str,
baseline_scheme_version_id: str | None = Query(default=None),
refresh: bool = Query(default=False),
expected_scheme_version_id: str | None = Query(default=None),
refresh: bool = Query(default=False),
role: str = Depends(require_api_key),
):
scheme, version = await get_current_draft_context(

22
backend/app/api/routes/schemes.py
View File

@@ -18,6 +18,7 @@ from app.repositories.schemes import (
rollback_scheme_to_version,
unpublish_scheme,
)
from app.schemas.publish_readiness import SchemePublishActionResponse
from app.schemas.scheme_registry import (
SchemeCurrentResponse,
SchemeDetailResponse,
@@ -33,6 +34,7 @@ from app.schemas.scheme_versions import (
SchemeVersionListResponse,
)
from app.security.auth import require_api_key
from app.services.api_errors import raise_conflict
from app.services.publish_service import publish_current_draft_scheme
from app.services.scheme_validation import build_scheme_validation_report
@@ -146,13 +148,14 @@ async def create_next_scheme_version_endpoint(
current_version_number=current_scheme.current_version_number,
)
if expected_current_scheme_version_id and expected_current_scheme_version_id != current_version.scheme_version_id:
from fastapi import HTTPException, status
raise HTTPException(
status_code=status.HTTP_409_CONFLICT,
detail={
"code": "stale_current_version",
"message": "Current scheme version changed. Reload scheme state before creating a new version.",
if (
expected_current_scheme_version_id
and expected_current_scheme_version_id != current_version.scheme_version_id
):
raise_conflict(
code="stale_current_version",
message="Current scheme version changed. Reload scheme state before creating a new version.",
details={
"expected_scheme_version_id": expected_current_scheme_version_id,
"actual_scheme_version_id": current_version.scheme_version_id,
},
@@ -212,7 +215,10 @@ async def get_publish_validation(scheme_id: str, role: str = Depends(require_api
}
@router.post(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/publish")
@router.post(
f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/publish",
response_model=SchemePublishActionResponse,
)
async def publish_scheme_endpoint(
scheme_id: str,
expected_scheme_version_id: str | None = Query(default=None),

50
backend/app/schemas/pricing_diagnostics.py
View File

@@ -1,27 +1,13 @@
from pydantic import BaseModel
class PricingExplainMatchedRule(BaseModel):
matched_rule_level: str
matched_target_ref: str
pricing_category_id: str
amount: str
currency: str
class PricingExplainResponse(BaseModel):
class PricingCoverageResponse(BaseModel):
scheme_id: str
scheme_version_id: str
seat_id: str | None
element_id: str | None
sector_id: str | None
group_id: str | None
row_label: str | None
seat_number: str | None
has_price: bool
reason_code: str
reason_message: str
matched_rule: PricingExplainMatchedRule | None
total_seats: int
priced_seats: int
unpriced_seats: int
coverage_percent: float
class UnpricedSeatItem(BaseModel):
@@ -36,17 +22,31 @@ class UnpricedSeatItem(BaseModel):
reason_message: str
class UnpricedSeatsResponse(BaseModel):
class UnpricedSeatListResponse(BaseModel):
scheme_id: str
scheme_version_id: str
total: int
items: list[UnpricedSeatItem]
class PricingCoverageSummaryResponse(BaseModel):
class ExplainMatchedRule(BaseModel):
matched_rule_level: str
matched_target_ref: str
pricing_category_id: str
amount: str
currency: str
class ExplainSeatPriceResponse(BaseModel):
scheme_id: str
scheme_version_id: str
total_seats: int
priced_seats: int
unpriced_seats: int
coverage_percent: float
seat_id: str
element_id: str | None
sector_id: str | None
group_id: str | None
row_label: str | None
seat_number: str | None
has_price: bool
reason_code: str
reason_message: str
matched_rule: ExplainMatchedRule | None

51
backend/app/schemas/publish_readiness.py
View File

@@ -1,11 +1,54 @@
from pydantic import BaseModel
class PublishReadinessValidationSummary(BaseModel):
sectors_count: int
groups_count: int
seats_count: int
priced_seats_count: int
unpriced_seats_count: int
duplicate_seat_ids_count: int
seats_with_missing_contract_count: int
is_publishable: bool
class PublishReadinessPricingCoverage(BaseModel):
total_seats: int
priced_seats: int
unpriced_seats: int
coverage_percent: float
class PublishReadinessSnapshot(BaseModel):
available: bool
categories_count: int
rules_count: int
class PublishReadinessFlags(BaseModel):
validation_publishable: bool
snapshot_available: bool
require_full_pricing_coverage: bool
full_pricing_coverage: bool
pricing_gate_passed: bool
is_ready_to_publish: bool
class PublishReadinessResponse(BaseModel):
scheme_id: str
scheme_version_id: str
status: str
validation_summary: dict
pricing_coverage: dict
snapshot: dict
readiness: dict
validation_summary: PublishReadinessValidationSummary
pricing_coverage: PublishReadinessPricingCoverage
snapshot: PublishReadinessSnapshot
readiness: PublishReadinessFlags
class SchemePublishActionResponse(BaseModel):
scheme_id: str
scheme_version_id: str
status: str
current_version_number: int
published_at: str | None
pricing_snapshot: dict
validation_summary: PublishReadinessValidationSummary

48
backend/app/services/api_errors.py
View File

@@ -1,40 +1,42 @@
from __future__ import annotations
from fastapi import HTTPException, status
def raise_conflict(*, code: str, message: str, details: dict | None = None) -> None:
def build_error_detail(
*,
code: str,
message: str,
details: dict | None = None,
) -> dict:
payload = {
"code": code,
"message": message,
}
if details:
payload.update(details)
payload["details"] = details
return payload
def raise_conflict(
*,
code: str,
message: str,
details: dict | None = None,
) -> None:
raise HTTPException(
status_code=status.HTTP_409_CONFLICT,
detail=payload,
detail=build_error_detail(code=code, message=message, details=details),
)
def raise_unprocessable(*, code: str, message: str, details: dict | None = None) -> None:
payload = {
"code": code,
"message": message,
}
if details:
payload.update(details)
def raise_unprocessable(
*,
code: str,
message: str,
details: dict | None = None,
) -> None:
raise HTTPException(
status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
detail=payload,
)
def raise_publish_not_ready(*, reason: str, details: dict) -> None:
raise HTTPException(
status_code=status.HTTP_409_CONFLICT,
detail={
"code": "publish_not_ready",
"message": reason,
"details": details,
},
detail=build_error_detail(code=code, message=message, details=details),
)

23
backend/app/services/draft_guard.py
View File

@@ -1,3 +1,5 @@
from fastapi import HTTPException, status
from app.repositories.scheme_versions import get_current_scheme_version
from app.repositories.schemes import get_scheme_record_by_scheme_id
from app.services.api_errors import raise_conflict
@@ -27,19 +29,20 @@ async def get_current_draft_context(
)
if version.status != "draft" or scheme.status != "draft":
raise_conflict(
code="draft_not_editable",
message="Current scheme version is not editable because it is not in draft state",
scheme_status=scheme.status,
scheme_version_status=version.status,
actual_scheme_version_id=version.scheme_version_id,
raise HTTPException(
status_code=status.HTTP_409_CONFLICT,
detail="Current scheme version is not editable because it is not in draft state",
)
if expected_scheme_version_id and expected_scheme_version_id != version.scheme_version_id:
raise_conflict(**build_stale_draft_version_detail(
expected_scheme_version_id=expected_scheme_version_id,
actual_scheme_version_id=version.scheme_version_id,
))
raise_conflict(
code="stale_draft_version",
message="Draft scheme version is stale. Reload current draft state before applying mutation.",
details={
"expected_scheme_version_id": expected_scheme_version_id,
"actual_scheme_version_id": version.scheme_version_id,
},
)
return scheme, version

32
backend/app/services/publish_readiness.py
View File

@@ -1,5 +1,8 @@
from __future__ import annotations
from fastapi import HTTPException, status
from app.core.config import settings
from app.repositories.scheme_seats import list_scheme_version_seats
from app.repositories.scheme_version_pricing import (
find_effective_snapshot_price_rule,
@@ -13,21 +16,18 @@ async def build_publish_readiness(
*,
scheme_id: str,
scheme_version_id: str,
require_full_pricing_coverage: bool,
) -> dict:
validation = await build_scheme_validation_report(
scheme_id=scheme_id,
scheme_version_id=scheme_version_id,
)
seats = await list_scheme_version_seats(scheme_version_id)
snapshot_categories = await list_scheme_version_snapshot_categories(scheme_version_id)
snapshot_rules = await list_scheme_version_snapshot_rules(scheme_version_id)
snapshot_available = len(snapshot_categories) > 0 or len(snapshot_rules) > 0
priced_seats = 0
unpriced_seats = 0
snapshot_available = bool(snapshot_categories or snapshot_rules)
for seat in seats:
if not seat.seat_id:
@@ -46,23 +46,25 @@ async def build_publish_readiness(
sector_id=seat.sector_id,
)
priced_seats += 1
except HTTPException as exc:
if exc.status_code != status.HTTP_404_NOT_FOUND:
raise
unpriced_seats += 1
except Exception:
unpriced_seats += 1
total_seats = len(seats)
coverage_percent = round((priced_seats / total_seats) * 100, 2) if total_seats else 0.0
validation_publishable = bool(validation["summary"]["is_publishable"])
coverage_percent = round((priced_seats / total_seats) * 100, 2) if total_seats else 100.0
full_pricing_coverage = unpriced_seats == 0
pricing_gate_passed = full_pricing_coverage if require_full_pricing_coverage else True
is_ready_to_publish = (
validation_publishable
and snapshot_available
and pricing_gate_passed
pricing_gate_passed = snapshot_available and (
full_pricing_coverage if settings.publish_require_full_pricing_coverage else True
)
validation_publishable = bool(validation["summary"]["is_publishable"])
return {
"scheme_id": scheme_id,
"scheme_version_id": scheme_version_id,
"status": "draft",
"validation_summary": validation["summary"],
"pricing_coverage": {
"total_seats": total_seats,
@@ -78,9 +80,9 @@ async def build_publish_readiness(
"readiness": {
"validation_publishable": validation_publishable,
"snapshot_available": snapshot_available,
"require_full_pricing_coverage": require_full_pricing_coverage,
"require_full_pricing_coverage": settings.publish_require_full_pricing_coverage,
"full_pricing_coverage": full_pricing_coverage,
"pricing_gate_passed": pricing_gate_passed,
"is_ready_to_publish": is_ready_to_publish,
"is_ready_to_publish": validation_publishable and pricing_gate_passed,
},
}

40
backend/app/services/publish_service.py
View File

@@ -1,9 +1,8 @@
from app.core.config import settings
from app.repositories.audit import create_audit_event
from app.repositories.scheme_version_pricing import replace_scheme_version_pricing_snapshot
from app.repositories.scheme_versions import get_current_scheme_version
from app.repositories.schemes import get_scheme_record_by_scheme_id, publish_scheme
from app.services.api_errors import raise_publish_not_ready
from app.services.api_errors import raise_conflict
from app.services.publish_readiness import build_publish_readiness
@@ -19,8 +18,9 @@ async def publish_current_draft_scheme(
)
if scheme.status != "draft" or version.status != "draft":
raise_publish_not_ready(
reason="Current scheme version is not publishable because it is not in draft state",
raise_conflict(
code="publish_not_ready",
message="Current scheme version is not publishable because it is not in draft state.",
details={
"scheme_status": scheme.status,
"scheme_version_status": version.status,
@@ -29,31 +29,32 @@ async def publish_current_draft_scheme(
)
if expected_scheme_version_id and expected_scheme_version_id != version.scheme_version_id:
raise_publish_not_ready(
reason="Draft scheme version is stale. Reload current draft state before publishing.",
raise_conflict(
code="publish_not_ready",
message="Draft scheme version is stale. Reload current draft state before publishing.",
details={
"expected_scheme_version_id": expected_scheme_version_id,
"actual_scheme_version_id": version.scheme_version_id,
},
)
readiness = await build_publish_readiness(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
)
if not readiness["readiness"]["is_ready_to_publish"]:
raise_conflict(
code="publish_not_ready",
message="Draft scheme does not satisfy publish readiness requirements.",
details={"readiness": readiness["readiness"]},
)
snapshot = await replace_scheme_version_pricing_snapshot(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
)
readiness = await build_publish_readiness(
scheme_id=scheme.scheme_id,
scheme_version_id=version.scheme_version_id,
require_full_pricing_coverage=settings.publish_require_full_pricing_coverage,
)
if not readiness["readiness"]["is_ready_to_publish"]:
raise_publish_not_ready(
reason="Scheme is not ready to publish",
details=readiness,
)
published_row = await publish_scheme(scheme.scheme_id)
await create_audit_event(
@@ -66,7 +67,6 @@ async def publish_current_draft_scheme(
"status": published_row.status,
"pricing_snapshot": snapshot,
"scheme_version_id": version.scheme_version_id,
"publish_readiness": readiness,
},
)
@@ -77,5 +77,5 @@ async def publish_current_draft_scheme(
"current_version_number": published_row.current_version_number,
"published_at": published_row.published_at.isoformat() if published_row.published_at else None,
"pricing_snapshot": snapshot,
"publish_readiness": readiness,
"validation_summary": readiness["validation_summary"],
}

12
backend/docs/api-map.md
View File

@@ -56,6 +56,7 @@
## app/api/routes/publish.py
- POST /api/v1/schemes/{scheme_id}/draft/pricing/snapshot
- GET /api/v1/schemes/{scheme_id}/draft/publish-readiness
- GET /api/v1/schemes/{scheme_id}/draft/publish-preview
- POST /api/v1/schemes/{scheme_id}/draft/remap/preview
- POST /api/v1/schemes/{scheme_id}/draft/remap/apply
@@ -63,10 +64,6 @@
## app/api/routes/editor.py
- GET /api/v1/schemes/{scheme_id}/draft/structure
- GET /api/v1/schemes/{scheme_id}/draft/compare-preview
- GET /api/v1/schemes/{scheme_id}/draft/validation
- GET /api/v1/schemes/{scheme_id}/draft/seats/records/{seat_record_id}
- GET /api/v1/schemes/{scheme_id}/draft/sectors/records/{sector_record_id}
- GET /api/v1/schemes/{scheme_id}/draft/groups/records/{group_record_id}
- POST /api/v1/schemes/{scheme_id}/draft/sectors
- POST /api/v1/schemes/{scheme_id}/draft/groups
- DELETE /api/v1/schemes/{scheme_id}/draft/sectors/records/{sector_record_id}
@@ -76,6 +73,10 @@
- PATCH /api/v1/schemes/{scheme_id}/draft/sectors/records/{sector_record_id}
- PATCH /api/v1/schemes/{scheme_id}/draft/groups/records/{group_record_id}
- POST /api/v1/schemes/{scheme_id}/draft/repair-references
- GET /api/v1/schemes/{scheme_id}/draft/validation
- GET /api/v1/schemes/{scheme_id}/draft/seats/records/{seat_record_id}
- GET /api/v1/schemes/{scheme_id}/draft/sectors/records/{sector_record_id}
- GET /api/v1/schemes/{scheme_id}/draft/groups/records/{group_record_id}
## app/api/routes/admin.py
- GET /api/v1/admin/schemes/{scheme_id}/current/artifacts
@@ -89,6 +90,3 @@
- This file is an operational route index, not a generated OpenAPI export.
- Update this map in the same change set when adding, removing, renaming, or moving routes.
- Query guards such as expected_current_scheme_version_id / expected_scheme_version_id are part of the operational contract for optimistic concurrency on mutable flows.
## app/api/routes/publish.py
- GET /api/v1/schemes/{scheme_id}/draft/publish-readiness

124
backend/docs/smoke-regression.md
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@@ -31,67 +31,35 @@ export SCHEME_ID="82086336d385427f9d56244f9e1dd772"
- GET /api/v1/schemes/{scheme_id}/current -> 200
- GET /api/v1/schemes/{scheme_id}/versions -> 200
Validate:
- scheme_id is stable
- current version exists
- version list contains current version
- status and counts are consistent
## 3. Structure read model
- GET /api/v1/schemes/{scheme_id}/current/sectors -> 200
- GET /api/v1/schemes/{scheme_id}/current/groups -> 200
- GET /api/v1/schemes/{scheme_id}/current/seats -> 200
Validate:
- total counts are non-negative
- known sample scheme returns expected object lists
- seats contain seat_id / sector_id / group_id contract where applicable
## 4. SVG / display pipeline
- GET /api/v1/schemes/{scheme_id}/current/svg -> 200
- GET /api/v1/schemes/{scheme_id}/current/svg/display -> 200
- GET /api/v1/schemes/{scheme_id}/current/svg/display/meta -> 200
- GET /api/v1/schemes/{scheme_id}/current/svg/display?mode=optimized -> 200 or explicit controlled failure
- GET /api/v1/schemes/{scheme_id}/current/svg/display/meta?mode=optimized -> 200 or explicit controlled failure
Validate:
- response content type for svg endpoints is image/svg+xml
- meta returns scheme_id, scheme_version_id, view_box, width, height
- no 500 on passthrough mode
- unsupported mode returns 422
## 5. Pricing read / write contract
## 5. Pricing read model
- GET /api/v1/schemes/{scheme_id}/pricing -> 200
- GET /api/v1/schemes/{scheme_id}/pricing/coverage -> 200
- GET /api/v1/schemes/{scheme_id}/pricing/unpriced-seats -> 200
- GET /api/v1/schemes/{scheme_id}/pricing/explain/{seat_id} -> 200
- GET /api/v1/schemes/{scheme_id}/current/seats/{seat_id}/price -> 200 for priced seat
- GET /api/v1/schemes/{scheme_id}/test/seats/{seat_id} -> 200 for known seat
- POST /api/v1/schemes/{scheme_id}/pricing/categories?expected_scheme_version_id={draft_version_id} -> 200 for valid draft
- POST /api/v1/schemes/{scheme_id}/pricing/categories?expected_scheme_version_id=deadbeef... -> 409 for stale draft
- GET /api/v1/schemes/{scheme_id}/test/seats/{seat_id} -> 200 for known priced and unpriced seats
Validate:
- pricing bundle contains categories and rules arrays
- effective seat price resolves according to domain priority
- test seat preview explains selectable / has_price state and returns reason_code / reason_message
- pricing write responses are stable and typed
- stale pricing mutation returns `detail.code = stale_draft_version`
## 6. Draft publish / readiness
## 6. Draft publish preview
- GET /api/v1/schemes/{scheme_id}/draft/validation -> 200
- GET /api/v1/schemes/{scheme_id}/publish/validation -> 200
- GET /api/v1/schemes/{scheme_id}/draft/publish-readiness -> 200
- POST /api/v1/schemes/{scheme_id}/draft/pricing/snapshot -> 200 when scheme is in draft
- GET /api/v1/schemes/{scheme_id}/draft/publish-preview?refresh=true -> 200
- GET /api/v1/schemes/{scheme_id}/draft/publish-preview -> 200
- GET /api/v1/schemes/{scheme_id}/draft/publish-preview?refresh=true&baseline_scheme_version_id={published_version_id} -> 200
Validate:
- refresh and cached read both succeed
- preview summary contains is_publishable / has_structure_changes / has_artifacts / snapshot_available
- pricing_coverage is internally consistent
- baseline override returns override strategy when explicit baseline is provided
- preview retention does not grow unbounded for same version+variant
- POST /api/v1/schemes/{scheme_id}/publish?expected_scheme_version_id=deadbeef... -> 409 typed stale conflict
## 7. Admin / ops
@@ -100,25 +68,7 @@ Validate:
- GET /api/v1/admin/artifacts/publish-preview/audit -> 200
- POST /api/v1/admin/artifacts/publish-preview/cleanup?dry_run=true -> 200
Optional:
- POST /api/v1/admin/schemes/{scheme_id}/current/display/regenerate?mode=passthrough -> 200
- POST /api/v1/admin/display/backfill?mode=passthrough&limit=10&only_missing=true -> 200
Validate:
- audit endpoint does not report orphan files or missing files for DB rows in normal state
- validation report is readable and deterministic
- admin routes do not produce 500 for healthy scheme state
## 8. Audit trail
- GET /api/v1/schemes/{scheme_id}/audit -> 200
Validate:
- recent publish preview / pricing / version events are present when corresponding operations were run
- audit total is non-negative
- event payloads stay JSON-serializable
## 9. Fail criteria
## 8. Fail criteria
Regression is considered failed if any of the following happen:
@@ -126,56 +76,6 @@ Regression is considered failed if any of the following happen:
- any stable read endpoint returns 500
- passthrough display endpoint fails on known-good sample
- publish preview refresh or cached read returns 500
- pricing bundle contract changes unexpectedly
- pricing write contract regresses or stops returning typed payloads
- stale draft guard stops returning 409 on pricing mutations
- admin audit/cleanup endpoints fail on healthy environment
- artifact retention grows without bound for repeated preview refresh on same variant
## 10. Operator note
Run this checklist after:
- schema changes
- pricing schema/repository refactors
- artifact lifecycle changes
- display pipeline changes
- route reorganization
- startup/import/config changes
## 3.1. Draft editor read model
- GET /api/v1/schemes/{scheme_id}/draft/structure -> 200 when current version is draft
- GET /api/v1/schemes/{scheme_id}/draft/seats/records/{seat_record_id} -> 200 for known seat record
- GET /api/v1/schemes/{scheme_id}/draft/sectors/records/{sector_record_id} -> 200 for known sector record
- GET /api/v1/schemes/{scheme_id}/draft/groups/records/{group_record_id} -> 200 for known group record
Validate:
- returned record belongs to current draft scheme_version_id
- single-entity endpoints match items visible in draft structure
- missing draft record returns 404, not 500
Additional draft read-side stale checks:
- GET /api/v1/schemes/{scheme_id}/draft/structure?expected_scheme_version_id={current_version_id} -> 200
- GET /api/v1/schemes/{scheme_id}/draft/compare-preview?expected_scheme_version_id={current_version_id} -> 200
- GET /api/v1/schemes/{scheme_id}/draft/seats/records/{seat_record_id}?expected_scheme_version_id={current_version_id} -> 200
- GET /api/v1/schemes/{scheme_id}/draft/sectors/records/{sector_record_id}?expected_scheme_version_id={current_version_id} -> 200
- GET /api/v1/schemes/{scheme_id}/draft/groups/records/{group_record_id}?expected_scheme_version_id={current_version_id} -> 200
- same endpoints with stale expected_scheme_version_id -> 409
## 11. Typed error contract
Validate representative failures return JSON detail objects with:
- code
- message
Recommended checks:
- stale_draft_version -> 409
- stale_current_version -> 409
- duplicate_sector_id / duplicate_group_id -> 422
- unknown_sector_id / unknown_group_id -> 422
- invalid_amount -> 422
- publish_validation_failed -> 409
- readiness endpoint contract breaks unexpectedly
- pricing diagnostics endpoints fail on healthy environment
- publish stale guard is not typed and deterministic