package domain

import (
	"errors"

	"git.cin.su/m/Assistant/contracts/identity"
)

var ErrInvalidCreatorBinding = errors.New("creator actor and principal binding must be explicit and active")

// ValidateCreatorBinding makes the Creator's two semantic roles explicit.
func ValidateCreatorBinding(binding identity.PrincipalBinding) error {
	if binding.ActorID == "" || binding.PrincipalID == "" || !binding.Active {
		return ErrInvalidCreatorBinding
	}
	return nil
}