private void AddSubscriptionBase()
{
MessagingCenter.Subscribe <ISubcriptor, Contact>(this, "SaveContact", ((sender, contact) =>
{
if (contact.Id == Guid.Empty)
{
contact.Id = Guid.NewGuid();
Contacts.Add(contact);
monkeyManager.SaveMokey <Contact>(Contacts, "contacts");
}
else
{
var contactIndex = Contacts.FindIndex(e => e.Id == contact.Id);
if (contactIndex == -1)
{
App.Current.MainPage.DisplayAlert("Error: editing contact", "Error editing your contact, try again", "OK");
}
else
{
Contacts[contactIndex] = contact;
monkeyManager.SaveMokey <Contact>(Contacts, "contacts");
}
}
MessagingCenter.Send <ISubcriptor, ObservableCollection <Contact> >(this, "ChangeContacts", Contacts);
SelectedContact = new Contact();
}));
}
private void CreateSubscriptions()
{
MessagingCenter.Subscribe <ISubcriptor, ObservableCollection <User> >(this, "ChangeUsers", (sender, users) =>
{
Users = users;
monkeyManager.SaveMokey <User>(users, "users");
});
}
