import { DataSource } from 'apollo-datasource';
import { PasswordStrategy, AnonymousStrategy } from './strategies';

export default class AuthProvider extends DataSource {
  private _anonymousStrategy?: AnonymousStrategy;

  get anonymousStrategy(): AnonymousStrategy {
    return (
      this._anonymousStrategy ??
      (this._anonymousStrategy = new AnonymousStrategy())
    );
  }

  private _passwordStrategy?: PasswordStrategy;

  get passwordStrategy(): PasswordStrategy {
    return (
      this._passwordStrategy ??
      (this._passwordStrategy = new PasswordStrategy())
    );
  }
}