maestro/src/modules/inputs/inputs-client.config.ts

import { Input } from '@dadosfera/protospack-v2';
import { credentials } from '@grpc/grpc-js';
import {
  ClientProviderOptions,
  Transport,
  type GrpcOptions,
} from '@nestjs/microservices';

const isLocalConnection = !!process.env.INFACTORY_URL?.includes('0.0.0.0');
export class InputsGrpcClient {
  public readonly name = 'InputsGrpcClient';
  private config: GrpcOptions = {
    transport: Transport.GRPC,
    options: {
      url: process.env.INFACTORY_URL,
      package: [
        Input.ProtoPackages.WritePackage,
        Input.ProtoPackages.ReadPackage,
      ],
      credentials: isLocalConnection ? undefined : credentials.createSsl(),
      protoPath: [
        Input.ProtoPaths.WriteFilePath,
        Input.ProtoPaths.ReadFilePath,
      ],
      loader: {
        keepCase: true,
        enums: String,
        defaults: false,
      },
    },
  };
  providerOptions: ClientProviderOptions = {
    name: this.name,
    ...this.config,
  };
}