@xemahq/space-resolver-nest

NestJS resolver for a Space's effective data classification.

Overview

A NestJS wrapper over the generated @xemahq/space-registry-api-client that exposes an injectable resolver for a Space's effective data classification and ancestor chain. It adds a per-process TTL cache so repeated resolutions within a request window avoid redundant calls, and a turn-key module that wires the underlying client with the consumer's auth-token callback. Services resolve a Space's classification at request time without duplicating client setup.

When to use it

• Use it when a service must resolve a Space's effective data classification or ancestors at request time.
• Reach for it instead of wiring the space-registry client and a cache by hand in every consumer.

Installation

pnpm add @xemahq/space-resolver-nest

Usage

import { SpaceResolverModule } from '@xemahq/space-resolver-nest';

@Module({
  imports: [
    SpaceResolverModule.forRootAsync({
      inject: [ConfigService, TokenService],
      useFactory: (config, tokens) => ({
        spaceRegistryApiUrl: config.getOrThrow('SPACE_REGISTRY_API_URL'),
        getAuthToken: () => tokens.getAccessToken(),
      }),
    }),
  ],
})
export class AppModule {}

Peer requirements

• @nestjs/common, @nestjs/config — host framework and configuration.
• reflect-metadata — decorator metadata runtime.

License

Apache-2.0 © Xema — xema.dev