fairnesscoop / permacoop

import { Strategy } from 'passport-local';

import { PassportStrategy } from '@nestjs/passport';

import { Injectable, UnauthorizedException, Inject } from '@nestjs/common';

import { AuthenticatedView } from 'src/Application/HumanResource/User/View/AuthenticatedView';

import { IQueryBus } from '@nestjs/cqrs';

import { LoginQuery } from 'src/Application/HumanResource/User/Query/LoginQuery';

@Injectable()

export class LocalStrategy extends PassportStrategy(Strategy, 'local') {

  constructor(

    @Inject('IQueryBus')

    private readonly queryBus: IQueryBus

  ) {

    super({

      usernameField: 'email'

    });

  }

  public async validate(

    email: string,

    password: string

  ): Promise<AuthenticatedView> {

    try {

      return await this.queryBus.execute(new LoginQuery(email, password));

    } catch (exc) {

      throw new UnauthorizedException();

    }

  }

}