async findUsers(options: any, loggedUserId: number): Promise<UserDTO[]> {
    const loggedUser: User = await this.usersRepository
      .findOne({
        where: {
          id: loggedUserId, isDeleted: false,
        },
        relations: ['following'],
      });

    const following = loggedUser ? loggedUser.following : [];

    const foundUsers: User[] = await this.usersRepository.find({
      where: { username: Like(`%${options.keyword || ''}%`), isDeleted: false },
      order: { username: options.order === 'DESC' ? 'DESC' : 'ASC' },
      take: options.take || '10',
      skip: options.skip || '0',
    });

    return foundUsers.map((u: User) => {
      return {
        ...this.mapper.toUserDTO(u),
        isFollowed: following
          ? following.some((f: User) => f.id === u.id)
          : false,
      };
    });
  }