Change Details

== Background `getProjectId()` resp. `getProjectIdByProject()` ('src/ReadingListRepository.php:1556-1589') query `reading_list_project` on every call, and the same `@local` project is resolved several times per request. The table is tiny and practically immutable. == Goal Resolve a given project to its ID at most once per request. == Acceptance criteria for done [] Resolved `project → rlp_id` is memoized on the repository instance (optionally also via `WANObjectCache`). [] Repeated resolutions in one request issue no extra queries (verified via the POC harness).

== Background `getProjectId()` resp. `getProjectIdByProject()` ('src/ReadingListRepository.php:1556-1589') query `reading_list_project` on every call, and the same `@local` project is resolved several times per request. The table is tiny and practically immutable. == Goal Resolve a given project to its ID at most once per request. == Acceptance criteria for done [x] Resolved `project → rlp_id` is memoized on the repository instance (optionally also via `WANObjectCache`). [x] Repeated resolutions in one request issue no extra queries (verified via the [[ https://gerrit.wikimedia.org/r/c/mediawiki/extensions/ReadingLists/+/1323041 | POC harness ]]).

== Background `getProjectId()` resp. `getProjectIdByProject()` ('src/ReadingListRepository.php:1556-1589') query `reading_list_project` on every call, and the same `@local` project is resolved several times per request. The table is tiny and practically immutable. == Goal Resolve a given project to its ID at most once per request. == Acceptance criteria for done [x] Resolved `project → rlp_id` is memoized on the repository instance (optionally also via `WANObjectCache`). [x] Repeated resolutions in one request issue no extra queries (verified via the [[ https://gerrit.wikimedia.org/r/c/mediawiki/extensions/ReadingLists/+/1323041 | POC harness ]]).