CROSSLINK-234 Add full text search

[JanisSaldabols]

No description provided.

[Copilot]

Pull request overview

Adds full-text search support for patron requests by persisting searchable content in the DB and exposing new CQL fields for filtering/listing.

Changes:

• Add items (JSONB) and language (regconfig) to patron_request, plus a search tsvector with a GIN index and triggers to keep it updated.
• Extend CQL filtering to support title, patron, and cql.serverChoice backed by the search column.
• Expose patron-request items in the API response model and update tests/OpenAPI/docs accordingly.

Reviewed changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
broker/migrations/021_add_items_to_pr.up.sql	Adds items, search, language, triggers, index, and recreates patron_request_search_view.
broker/migrations/021_add_items_to_pr.down.sql	Rollback for migration 021 (drops triggers/index/columns/view).
broker/patron_request/db/prmodels.go	Introduces PrItem model and custom JSON time parsing for items JSONB.
broker/sqlc/sqlc.yaml	Overrides sqlc mapping to decode items JSONB into []PrItem.
broker/sqlc/pr_schema.sql	Updates sqlc schema with new items and language columns.
broker/sqlc/pr_query.sql	Includes language/items in list query; adds language to create/update queries.
broker/patron_request/db/prcql.go	Adds CQL fields title, patron, and cql.serverChoice (tsvector).
broker/patron_request/db/prrepo.go	Maps newly selected Language and Items onto PatronRequest results.
broker/patron_request/api/api-handler.go	Includes items in PatronRequest API responses; sets Language on creation.
broker/patron_request/service/message-handler.go	Ensures Language is persisted during request creation and updates.
broker/patron_request/service/action.go	Ensures Language is preserved when updating patron requests.
broker/patron_request/service/action_test.go	Updates mock repo behavior to account for new params fields.
broker/oapi/open-api.yaml	Documents items on PatronRequest and new CQL filter fields.
broker/README.md	Documents LANGUAGE env var used for tsvector/CQL search language.
broker/test/patron_request/api/api-handler_test.go	Adds coverage for cql.serverChoice and updates CRUD query expectations.
broker/test/patron_request/db/prrepo_test.go	Updates DB tests to set Language on created records.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 4 comments.