Added relevance to REST release search API, sorting by relevance rank. Improved search result table column naming.
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@ -44,7 +44,7 @@ function initUiActions(_store, _router) {
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}
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}
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) {
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release: releaseById {
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release {
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id
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title
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slug
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@ -1001,10 +1001,9 @@ exports.up = knex => Promise.resolve()
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// allow vim fold
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return knex.raw(`
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/* We need both the release entries and their search ranking, and PostGraphile does not seem to allow virtual foreign keys on function results.
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* Using a view as a proxy for the search results allows us to get both a reference to the releases table, and the ranking.
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* A composite type does not seem to be compatible with PostGraphile's @sortable. */
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CREATE VIEW releases_search_results AS
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SELECT NULL::integer as id, NULL::real as rank;
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* Using a table as a proxy for the search results allows us to get both a reference to the releases table, and the ranking.
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* A composite type does not seem to be compatible with PostGraphile's @sortable, and a view does not allow for many native constraints */
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CREATE TABLE releases_search_results (release_id integer, rank real, FOREIGN KEY (release_id) REFERENCES releases (id));
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CREATE FUNCTION search_releases(query text) RETURNS SETOF releases_search_results AS $$
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SELECT releases.id, ranks.rank FROM (
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@ -1182,8 +1181,6 @@ exports.up = knex => Promise.resolve()
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COMMENT ON FUNCTION actors_scenes IS E'@sortable';
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COMMENT ON FUNCTION tags_scenes IS E'@sortable';
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COMMENT ON FUNCTION search_releases IS E'@sortable';
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COMMENT ON VIEW releases_search_results is E'@foreignKey (id) REFERENCES releases (id)';
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`);
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});
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@ -1245,7 +1242,6 @@ exports.down = (knex) => { // eslint-disable-line arrow-body-style
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DROP TABLE IF EXISTS entities_types CASCADE;
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DROP TABLE IF EXISTS entities CASCADE;
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DROP FUNCTION IF EXISTS search_releases_legacy;
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DROP FUNCTION IF EXISTS search_releases;
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DROP FUNCTION IF EXISTS search_sites;
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DROP FUNCTION IF EXISTS search_entities;
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@ -1262,9 +1258,6 @@ exports.down = (knex) => { // eslint-disable-line arrow-body-style
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DROP FUNCTION IF EXISTS movies_tags;
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DROP FUNCTION IF EXISTS movies_photos;
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DROP VIEW IF EXISTS releases_search_results;
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DROP TEXT SEARCH CONFIGURATION IF EXISTS traxxx;
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DROP TEXT SEARCH DICTIONARY IF EXISTS traxxx_dict;
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DROP TABLE IF EXISTS releases_search_results;
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`);
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};
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@ -13,6 +13,7 @@ function curateRelease(release, withMedia = false, withPoster = true) {
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return {
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id: release.id,
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...(release.relevance && { relevance: release.relevance }),
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entryId: release.entry_id,
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shootId: release.shoot_id,
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title: release.title,
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@ -134,9 +135,13 @@ async function fetchScenes(limit = 100) {
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async function searchScenes(query, limit = 100) {
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const releases = await knex
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.from(knex.raw('search_releases(:query) as releases', { query }))
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.select(knex.raw('search_results.rank as relevance'))
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.from(knex.raw('search_releases(:query) as search_results', { query }))
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.leftJoin('releases', 'releases.id', 'search_results.release_id')
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.modify(withRelations, false, true)
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.limit(Math.min(limit, 1000000));
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.limit(Math.min(limit, 1000000))
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.groupBy('search_results.rank')
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.orderBy('search_results.rank', 'desc');
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return releases.map(release => curateRelease(release));
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}
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