import { Injectable } from '@nestjs/common';
import { PassportStrategy } from '@nestjs/passport';
import { ExtractJwt, Strategy } from 'passport-jwt';
import { ConfigService } from '@nestjs/config';
import { UserAccessDTO } from './project/dto/user-access-dto';

@Injectable()
export class JwtStrategy extends PassportStrategy(Strategy, 'jwt') {
  constructor(private configService: ConfigService) {
    super({
      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
      ignoreExpiration: !!configService.get('auth.jwtIgnoreExpiration'),
      secretOrKey: configService.get('auth.publicKey'),
      algorithms: ['RS256'],
    });
  }

  async validate(payload: any): Promise<UserAccessDTO> {
    const jwt_token = new UserAccessDTO();
    jwt_token.user = payload.user;
    jwt_token.store = payload.store;
    jwt_token.access = [...payload.access];
    return jwt_token;
  }
}