public bool PersistNewContact(Contact contact)
{
using (var context = new ContactAggregateContext()) {
context.Contacts.Add(contact);
contact.SetModifiedDate();
try {
int response = context.SaveChanges();
if (response > 0) {
PublishContactPersistedEvent(contact, true);
}
return true;
}
catch (Exception ex) {
throw ex;
}
}
}
public bool PersistChangeToContact(Contact contact)
{
using (var context = new ContactAggregateContext()) {
context.Contacts.Attach(contact);
contact.SetModifiedDate();
context.Entry(contact).State = EntityState.Modified;
try {
int response = context.SaveChanges();
if (response > 0) {
if (contact.Events.OfType<ContactNameFixedEvent>().Any()) {
PublishContactPersistedEvent(contact, false);
}
return true;
}
return false;
}
catch (Exception ex) {
throw ex;
}
}
}
private void PublishContactPersistedEvent(Contact contact, bool isNew)
{
ContactDto dto = ContactDto.Create(contact.Id, contact.Name);
DomainEvents.Raise(new ContactUpdatedEvent(dto, isNew));
}
