public Contact Execute(Guid societeId, string nom, string prenom, string email, string telephone)
        {
            if (!_companyQueries.Exists(societeId))
            {
                throw new CreateContactException();
            }

            var contact = Contact.Create(societeId, nom, prenom, email, telephone);

            PublishUncommitedEvents(contact);
            return(contact);
        }