private void Apply(CreateCustomerCommand cmd)
{
var customer = new CustomerAggregateRoot(cmd);
customer.Lock();
this.eventStore.AddInstance(customer);
this.eventStore.AppendChanges(customer.Id);
}
/// <summary>
/// Konstruktor zur Erstellung eines neuen Customer-Aggregates.
/// </summary>
public CustomerAggregateRoot([NotNull] CreateCustomerCommand cmd) : base(new CustomerAggregateState(new EventStream(Guid.NewGuid(), new List <IDomainEvent>())))
{
if (cmd == null)
{
throw new ArgumentNullException("cmd");
}
if (string.IsNullOrWhiteSpace(cmd.FirstName))
{
throw new ArgumentNullException(cmd.FirstName);
}
if (string.IsNullOrWhiteSpace(cmd.LastName))
{
throw new ArgumentNullException(cmd.LastName);
}
this.Apply(new CustomerCreated(this.Id, cmd.FirstName, cmd.LastName, cmd.Address.Street, cmd.Address.HouseNumber, cmd.Address.PostalCode, cmd.Address.City, this.GetNextVersion(), cmd.CommandId));
}