public void Handle(AccountNameSetEvent domainEvent)
        {
            var account = dbContext.Accounts.SingleOrDefault(x => x.Id == domainEvent.AggregateRootId);

            account.Name = domainEvent.FirstName + " " + domainEvent.LastName;
            dbContext.SaveChanges();
        }
        public void Handle(AccountNameSetEvent domainEvent)
        {
            var account = accountTable.Single(x => x.Id == domainEvent.AggregateRootId);

            account.Name = domainEvent.FirstName + " " + domainEvent.LastName;
        }