import { Module } from '@nestjs/common';
import { HierarchyAuditRepository } from './hierarchy-audit.repository.js';
import { HierarchyGrantEvaluationService } from './hierarchy-grant-evaluation.js';
import { HierarchyController } from './hierarchy.controller.js';
import { HierarchyRepository } from './hierarchy.repository.js';
import { HierarchyService } from './hierarchy.service.js';

/**
 * Hierarchy (tenancy/authorization structure) feature module.
 *
 * M4-1b-i shipped the audit event + outbox machinery (contract 1 §5.2);
 * M4-1b-ii adds the command family — the closed route surface asserted by
 * the route-inventory witness — plus grant evaluation (contract 2 §3).
 * HierarchyRepository is the sole class-table writer (writer-coverage
 * allowlist); every mutation runs authorize → mutate → audit in one
 * transaction.
 */
@Module({
  controllers: [HierarchyController],
  providers: [
    HierarchyAuditRepository,
    HierarchyGrantEvaluationService,
    HierarchyRepository,
    HierarchyService,
  ],
  exports: [HierarchyAuditRepository, HierarchyGrantEvaluationService],
})
export class HierarchyModule {}