Se agrega un metodo para saber si existe un email de un admin

    }

  }

  async adminExists(email: string): Promise<boolean> {

    const admin = await this.adminRepository.findOneBy({ email });

    if (admin) return true;

    else return false;

  }

  async updatePassword(email: string, password: string) {

    await this.adminRepository.update({ email }, { password });

  }