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

@Injectable()
export class jwtStrategy extends PassportStrategy(Strategy) {
  constructor() {
    super({ 
      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
      ignoreExpiration: false,
      secretOrKey: jwtConstants.secret,
    });
  }

  async validate(payload: any) {
    return { userId: payload.sub , username: payload.username };
  }
}