v0.2.0 removed TAX_FAMILY from PR_Core_Peptide_CPT but left two stale
references in PR_Core_Peptide_Repository:
- find_all() family filter branch (class-pr-core-peptide-repository.php:95-102)
- post_to_dto() families taxonomy lookup (class-pr-core-peptide-repository.php:138)
JSON-LD emission on single-peptide templates called find_by_id() ->
post_to_dto() which hit the undefined constant and killed every peptide
detail page render mid-wp_head().
Fix:
- family filter is silently ignored until a future minor bump
removes it from the REST schema.
- post_to_dto() hardcodes $families = [] so the DTO still carries
the field (REST response shape unchanged for existing clients).
Out-of-scope follow-ups:
- Post-mortem on why the v0.2.0 QA gate missed this (unit tests
exercised the CPT class in isolation, not the repository's
consumption of its constants).
- Add an integration-style test for JSON-LD emission on a single
peptide so any future CPT-class refactor catches repository drift.
Co-authored-by: peptiderepo <peptiderepo@users.noreply.github.com>
Consolidates the `peptide` CPT under PR Core ownership, dropping the `pr_peptide` slug-collision that was 404ing all 89 peptide detail pages.
- POST_TYPE: pr_peptide -> peptide
- TAX_CATEGORY: pr_peptide_category -> peptide_category
- TAX_FAMILY + pr_peptide_family taxonomy removed
- Defensive post_type_exists/taxonomy_exists guards on both registrations
- Args harmonized as superset of PSA + prior PR Core (adds thumbnail support)
- Activation hook + init:999 version-change flush handler
- Uninstall scoped to _pr_core_authored flag (PSA-authored posts survive)
- Plugin version 0.1.1 -> 0.2.0, CHANGELOG in same commit
- ARCHITECTURE.md + CONVENTIONS.md updated with CPT ownership rule
QA gate verdict: PASS (qa-reviews/peptide-repo-core/2026-04-22-874f93b.md)
Sibling release: peptiderepo/peptide-search-ai#15 (PSA v4.5.0)
Known follow-up: manage_peptide_content capability is not granted to any role as of v0.2.0. No current UI/theme reads or writes PR Core-defined meta keys, so no regression. Follow-up thread to decide role assignment.
1. NAMESPACE is a PHP reserved keyword — renamed to REST_NAMESPACE
in the REST controller. This caused a parse error on activation.
2. Autoloader can't resolve PR_Core class — the class name equals the
autoloader prefix exactly, so stripping "PR_Core_" yields an empty
suffix and the wrong filename. Added explicit require_once in
bootstrap, same pattern as PRAutoBlogger.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
