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

@Injectable()
export class JwtAuthGuard extends AuthGuard('jwt') {
  handleRequest<TUser = Record<string, unknown>>(
    err: unknown,
    user: TUser | false,
  ): TUser {
    if (err || !user) {
      throw (
        (err as Error) ||
        new UnauthorizedException('لطفا ابتدا وارد حساب کاربری خود شوید')
      );
    }
    return user;
  }
}