Vb 6479 add sort order to paged results

[Dhiraj Shetty (dhirajshettymoj)]

No description provided.

[Copilot]

Pull request overview

Adds a deterministic tie-break sort to contact search pagination to prevent duplicate/missing records across pages (VB-6479), and introduces integration coverage + supporting test data to validate correct paging + ordering.

Changes:

• Append contactId as a final sort field when searching contacts to ensure stable pagination.
• Update unit test expectations for native-query sort conversion to include contact_id.
• Add a new integration test suite (with supporting Flyway test migration data) to verify paging returns all expected results for multiple sort directions/fields.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
src/main/kotlin/uk/gov/justice/digital/hmpps/personalrelationships/service/ContactSearchService.kt	Forces a stable sort by appending contactId to the requested sort before paging.
src/test/kotlin/uk/gov/justice/digital/hmpps/personalrelationships/service/ContactSearchServiceTest.kt	Updates assertions so native sort conversion includes the added contact_id tiebreaker.
src/test/kotlin/uk/gov/justice/digital/hmpps/personalrelationships/integration/resource/SearchContactsPaginationIntegrationTest.kt	New integration tests validating 5-page retrieval and ordering for lastName/dateOfBirth asc/desc.
src/main/resources/migrations/test/V2026.03.11.1__VB_6479_example_contacts_data.sql	Adds 50 deterministic contacts (IDs 2001–2050) used by the new pagination integration tests.

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

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