Internal note CROSSLINK-281

[skomorokh]

No description provided.

[Copilot]

Pull request overview

Adds a staff-only internal_note field to patron requests, making it persistable in Postgres, filterable via CQL (has_internal_note), surfaced in the Patron Requests API, and updateable via a dedicated endpoint with corresponding Okapi permission wiring.

Changes:

• Extend patron_request schema + search view with internal_note and computed has_internal_note, including forward/backward migrations.
• Add API support: expose internalNote on patron requests and introduce PUT /patron_requests/{id}/internal_note to set/clear it.
• Update CQL + repository plumbing and add tests covering filtering, API mapping, and the new endpoint.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
broker/test/patron_request/db/prrepo_test.go	Adds DB-level test coverage for has_internal_note filtering and round-tripping note values.
broker/sqlc/pr_schema.sql	Adds internal_note column and has_internal_note computed field to the search view for SQLC schema.
broker/sqlc/pr_query.sql	Updates Create/Update queries to include internal_note and adds a dedicated internal-note update query.
broker/patron_request/db/prrepo.go	Extends repo interface and implementation with UpdatePatronRequestInternalNote; maps search-view internal note back onto PatronRequest.
broker/patron_request/db/prcql.go	Adds CQL field definition for has_internal_note and updates manual scan order for the search view.
broker/patron_request/api/api-handler.go	Implements PUT /patron_requests/{id}/internal_note and exposes internalNote in API responses and create flow.
broker/patron_request/api/api-handler_test.go	Adds unit tests for internal note API mapping and the new endpoint behavior (set/clear/missing field/not found).
broker/oapi/open-api.yaml	Documents internalNote, adds UpdateInternalNote schema, adds new PUT /patron_requests/{id}/internal_note path, and lists has_internal_note as a CQL field.
broker/migrations/038_add_internal_note.up.sql	Adds internal_note column and recreates patron_request_search_view with has_internal_note.
broker/migrations/038_add_internal_note.down.sql	Drops/recreates view and removes internal_note column to roll back.
broker/descriptors/ModuleDescriptor-template.json	Adds Okapi routing and permission for the new internal note update endpoint.