Platform projects

This page is the project catalog for the reusable platform.

Foundation

• NGB.Core — stable domain primitives and shared low-level platform concepts.
• NGB.Tools — normalization, exception, helper, and utility layer.
• NGB.Metadata — metadata model for documents, fields, tables, lookups, and UI-facing descriptors.
• NGB.Definitions — immutable registered business definitions such as document types, relationship types, and derivations.

Contracts and application boundary

• NGB.Contracts — DTOs and transport contracts.
• NGB.Application.Abstractions — application-facing service interfaces.
• NGB.Persistence — provider-agnostic persistence contracts.

Execution core

• NGB.Runtime — orchestration center for documents, reporting, derivations, graph/effects, and validation.

Business engines

• NGB.Accounting — accounting domain layer and posting-related primitives.
• NGB.OperationalRegisters — operational register domain layer.
• NGB.ReferenceRegisters — reference register domain layer.

Providers and hosts

• NGB.PostgreSql — PostgreSQL provider implementations and migration assets.
• NGB.PostgreSql.AspNetCore — PostgreSQL-specific ASP.NET Core exception mapping and health checks.
• NGB.Hosting.AspNetCore — provider-neutral ASP.NET Core authentication, branding, health, CORS, and error handling.
• NGB.Runtime.Hosting — explicit generic-host lifecycle adapters for Runtime, including fail-fast startup validation.
• NGB.Api — reusable API controllers, endpoints, and application-facing HTTP composition.
• NGB.BackgroundJobs — provider-neutral background-jobs scheduling and hosting support.
• NGB.BackgroundJobs.PostgreSql — PostgreSQL-specific Hangfire storage adapter; keeps scheduler dependencies out of the generic PostgreSQL provider.
• NGB.Watchdog — reusable watchdog hosting support.
• NGB.Migrator.Core — reusable migrator CLI core.

See also

• Layering and Dependencies
• Layering rules