core audit service implementation

[y-aithnini]

Summary

• What does this PR change?

Why

• Why is this change needed?

Checklist

• Added/updated tests (if behavior changed)
• npm run lint passes
• npm run typecheck passes
• npm test passes
• npm run build passes
• Added a changeset (npx changeset) if this affects consumers

Notes

• Anything reviewers should pay attention to?

[Copilot]

Pull request overview

This PR introduces the core AuditService class, which is the main business logic layer for audit logging operations. It orchestrates creating audit log entries, querying/retrieving logs, and detecting changes between object states. The service follows a clean architecture pattern with dependency injection of port interfaces. A comprehensive test suite and a schema extension for change detection options are also included.

Changes:

• Added AuditService class with methods for logging, querying, change detection, and actor validation
• Added unit tests covering all service methods, error handling, and edge cases
• Extended CreateAuditLogWithChangesSchema with an options field for change detection configuration

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 5 comments.

File	Description
src/core/audit.service.ts	New core audit service with log, query, change detection, and validation methods
src/core/audit.service.spec.ts	Comprehensive Jest unit tests for the audit service
src/core/dtos/create-audit-log.dto.ts	Added options field to CreateAuditLogWithChangesSchema for change detection config

[Copilot]

Copilot was unable to review this pull request because the user who requested the review is ineligible. To be eligible to request a review, you need a paid Copilot license, or your organization must enable Copilot code review.

[Copilot]

Copilot was unable to review this pull request because the user who requested the review is ineligible. To be eligible to request a review, you need a paid Copilot license, or your organization must enable Copilot code review.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud