https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=43606
--- Comment #2 from Tomás Cohen Arazi (tcohen) <[email protected]> --- Created attachment 206609 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=206609&action=edit Bug 43606: Add x-koha-embed: items support to GET /biblios This patch adds support for embedding item data (952 fields) into the records returned by the GET /biblios list endpoint, driven by the 'x-koha-embed: items' request header. It works for all record formats served by the endpoint (marcxml, marc-in-json, marc and text/plain). Previously the list endpoint had no 'x-koha-embed' parameter declared, so sending the header resulted in a 400 response, and callers that needed items had to fetch them one biblio at a time (GET /biblios/{id}/items), an N+1 access pattern. Changes: - Declare the 'x-koha-embed' header parameter (enum: items) on the listBiblio operation in the swagger spec - Add embed_items/interface/patron options to print_collection. When embed_items is set, each element's record is obtained through metadata_record so items are embedded and scoped by interface - Read the embed from the stash and pass embed_items and interface => 'intranet' from the biblios list controller The items relation is already whitelisted for prefetching on Koha::Biblios, so the framework prefetches it from the embed header and no separate item query is issued per biblio. Test plan: 1. Apply this patch 2. Run: $ ktd --shell k$ yarn api:bundle k$ prove t/db_dependent/Koha/Objects/Record/Collections.t \ t/db_dependent/api/v1/biblios.t => SUCCESS: Tests pass! 3. Restart Plack and try it out: k$ koha-plack --restart kohadev Request GET /api/v1/biblios with: - Accept: application/marcxml+xml and no x-koha-embed header => no 952 fields - Accept: application/marcxml+xml and x-koha-embed: items => one 952 field per item 4. Sign off :-D -- You are receiving this mail because: You are watching all bug changes. _______________________________________________ Koha-bugs mailing list -- [email protected] To unsubscribe send an email to [email protected] website : http://www.koha-community.org/ git : http://git.koha-community.org/ bugs : http://bugs.koha-community.org/
