// This file defines the MambuConfig class and related constants and decorators for configuring the Mambu integration in a NestJS application.
// It includes the MambuConfig class that holds the domain and apiKey for the Mambu API, as well as constants for injection tokens and a helper decorator for injecting named Mambu service instances in multi-tenant scenarios.
import { Inject } from '@nestjs/common';

export class MambuConfig {
  domain!: string;
  apiKey!: string;
}

export const MAMBU_CONFIG = 'MAMBU_CONFIG';
// Helper to create named tokens for multi-instance support
export const getMambuConfigToken = (name: string) => `MAMBU_CONFIG_${name}`;
export const getMambuServiceToken = (name: string) => `MAMBU_SERVICE_${name}`;

/**
 * Decorator to inject a named Mambu service instance
 * @param name - The name used when registering with forFeature()
 */
export const InjectMambu = (name: string) => Inject(getMambuServiceToken(name));