import { ExtractJwt, Strategy } from 'passport-jwt';
import { PassportStrategy } from '@nestjs/passport';
import { Injectable } from '@nestjs/common';

@Injectable()
export class JwtStrategy extends PassportStrategy(Strategy) {
  constructor() {
    super({
      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
      ignoreExpiration: false,
      //TODO: use ENV variable
      secretOrKey: 'hard!to-guess_secret',
    });
  }

  async validate(payload: any) {
    const { _id, email } = payload;
    return { _id, email };
  }
}