List <ContactModel> contactListFromRemoteDatabase)> GetAllSavedContacts()
{
var contactListFromLocalDatabaseTask = ContactDatabase.GetAllContacts();
var contactListFromRemoteDatabaseTask = APIService.GetAllContactModels();
await Task.WhenAll(contactListFromLocalDatabaseTask, contactListFromRemoteDatabaseTask).ConfigureAwait(false);
return(contactListFromLocalDatabaseTask.Result ?? new List <ContactModel>(),
contactListFromRemoteDatabaseTask.Result ?? new List <ContactModel>());
}
IEnumerable <ContactModel> contactListFromRemoteDatabase)> GetAllSavedContacts()
{
var contactListFromLocalDatabaseTask = ContactDatabase.GetAllContacts();
var contactListFromRemoteDatabaseTask = ApiService.GetAllContactModels();
await Task.WhenAll(contactListFromLocalDatabaseTask, contactListFromRemoteDatabaseTask).ConfigureAwait(false);
return(await contactListFromLocalDatabaseTask.ConfigureAwait(false) ?? Enumerable.Empty <ContactModel>(),
await contactListFromRemoteDatabaseTask.ConfigureAwait(false) ?? Enumerable.Empty <ContactModel>());
}
public static async Task RemoveTestContactsFromLocalDatabase()
{
var contactsList = await ContactDatabase.GetAllContacts().ConfigureAwait(false);
var testContactsList = contactsList.Where(x =>
x.FirstName.Equals(TestConstants.TestFirstName) &&
x.LastName.Equals(TestConstants.TestLastName) &&
x.PhoneNumber.Equals(TestConstants.TestPhoneNumber)).ToList();
var removedContactTaskList = new List <Task>();
foreach (var contact in testContactsList)
{
removedContactTaskList.Add(ContactDatabase.RemoveContact(contact));
}
await Task.WhenAll(removedContactTaskList).ConfigureAwait(false);
}
