nest graphql code first example mark

[shynome]

from https://github.com/19majkel94/type-graphql/issues/135#issuecomment-423345833

I have this working without needing anything fancy

import { Injectable, Logger } from '@nestjs/common';
import { GqlOptionsFactory, GqlModuleOptions } from '@nestjs/graphql';
import { buildSchema } from 'type-graphql';

@Injectable()
export class GraphqlConfigService implements GqlOptionsFactory {
  async createGqlOptions(): Promise<GqlModuleOptions> {
    const schema = await buildSchema({
      resolvers: [__dirname + '../**/*.resolver.ts'],
    });

    return {
      debug: true,
      playground: true,
      schema,
    };
  }
}

And then in the app.module...

  imports: [
    GraphQLModule.forRootAsync({
      useClass: GraphqlConfigService,
    }),
  ],