public void Handle(CreateEmailAddress command)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
// load person
var person = command.Person ?? _entities.Get <Person>()
.EagerLoad(_entities, new Expression <Func <Person, object> >[]
{
x => x.Emails,
})
.Single(x => x.RevisionId == command.PersonId);
// override IsDefault when person has no default email
var isDefault = command.IsDefault || !person.Emails.Any(x => x.IsDefault);
// clear previous default email
if (isDefault)
{
foreach (var email in person.Emails.Where(x => x.IsDefault))
{
_updateEmail.Handle(new UpdateEmailAddress(email)
{
NoCommit = true,
IsDefault = false,
IsConfirmed = email.IsConfirmed,
IsFromSaml = email.IsFromSaml,
Value = email.Value,
});
}
}
// create email address entity
var entity = new EmailAddress
{
IsConfirmed = command.IsConfirmed,
IsDefault = isDefault,
Value = command.Value,
Number = person.Emails.NextNumber(),
Person = person,
IsFromSaml = command.IsFromSaml,
};
person.Emails.Add(entity);
// log audit
var audit = new CommandEvent
{
RaisedBy = Thread.CurrentPrincipal.Identity.Name,
Name = command.GetType().FullName,
Value = JsonConvert.SerializeObject(new
{
command.PersonId,
command.Value,
command.IsConfirmed,
IsDefault = isDefault,
command.IsFromSaml,
}),
NewState = entity.ToJsonAudit(),
};
_entities.Create(audit);
// store
if (!command.NoCommit)
{
_entities.SaveChanges();
}
command.CreatedEmailAddress = entity;
command.CreatedEmailAddressNumber = entity.Number;
}
