public override async void OnNavigatedTo(NavigationParameters parameters)
{
IsBusy = true;
try
{
base.OnNavigatedTo(parameters);
var authUri = new Uri($"{ Login.Config.Constants.AzureServerUrl}/.auth/logout");
using (var httpClient = new HttpClient())
{
httpClient.DefaultRequestHeaders.Add("X-ZUMO-AUTH", Settings.LastValidToken);
httpClient.DefaultRequestHeaders.Add("ZUMO-API-VERSION", "2.0.0");
await httpClient.GetAsync(authUri);
}
await _login.LogoutAsync();
await Navigate(@"http://myapp.com/NNavigationPage/OnStartRoutingPage");
}
catch (Exception ex)
{
InsightsLog.LogError(ex, "Logout_OnNavigatedTo");
}
finally
{
IsBusy = false;
}
}
public async Task SyncAllAsync()
{
//todo filter on valid sync by user, as user can disable sync for sensitive data
ReadOnlyCollection <MobileServiceTableOperationError> syncErrors = null;
try
{
//await ItemManager<T>.DefaultManager.CurrentClient.SyncContext.PushAsync();
var pushAsync
= SharedClient.CurrentClient?.SyncContext.PushAsync();
if (pushAsync != null)
{
await pushAsync;
}
var listOfTables = ListOfTables();
foreach (var tableName in listOfTables)
{
var type = Type.GetType($"{typeof(BaseModel).Namespace}.{tableName}");
var method =
//disables as that is method description, not invocation, else infinite waiting
GetSyncAllTablesMethod();
var genericMethod = method.MakeGenericMethod(type);
await genericMethod.InvokeVoidAsync(this, null);
}
}
catch (MobileServicePushFailedException exc)
{
if (exc.PushResult != null)
{
syncErrors = exc.PushResult.Errors;
}
}
// Simple error/conflict handling. A real application would handle the various errors like network conditions,
// server conflicts and others via the IMobileServiceSyncHandler.
if (syncErrors != null)
{
try
{
foreach (var error in syncErrors)
{
try
{
if (error.OperationKind == MobileServiceTableOperationKind.Update && error.Result != null)
{
await error.CancelAndUpdateItemAsync(error.Result);
}
else
{
await error.CancelAndDiscardItemAsync();
}
Debug.WriteLine(
$@"Error executing sync operation. Item: {error.TableName} ({
error.Item["id"]
}). Operation discarded.");
}
catch (Exception e)
{
Console.WriteLine(e);
InsightsLog.LogError(e, "SyncAllAsync_inside_syncErrors");
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
InsightsLog.LogError(e, "SyncAllAsync_outside_syncErrors");
}
}
}
