Add /api/docs/openapi.json public endpoint returning the OpenAPI spec.
Uses utoipa derive macro with basic API metadata.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add audit_logs database migration with indexes
- Add AuditLog struct in erp-core with builder pattern
- Support old/new value tracking, IP address, user agent
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Message module subscribes to workflow events (process_instance.started)
- Auto-generates notifications when workflows start
- Added started_by to workflow instance event payload
- Event listener runs as background tokio task
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- C-1: Add tenant_id to settings unique index to prevent cross-tenant conflicts
- C-2: Move pg_advisory_xact_lock inside the transaction for correct concurrency
(previously lock was released before the numbering transaction started)
- H-5: Add CORS middleware (permissive for dev, TODO: restrict in production)
- seed.rs: creates 21 permissions, admin+viewer roles, admin user with Argon2 password
- AuthConfig added to server config with default password Admin@2026
- Server startup: auto-creates default tenant and seeds auth data if not exists
- Idempotent: checks for existing tenant before seeding
- users with partial unique index on (tenant_id, username) WHERE deleted_at IS NULL
- user_credentials, user_tokens with FK cascade
- roles, permissions with composite unique (tenant_id, code)
- role_permissions, user_roles junction tables
- organizations (self-ref tree), departments (tree + org FK), positions
- All tables include standard fields: id, tenant_id, timestamps, soft delete, version
