private async AsyncTask LoadProjects()
{
try
{
var syncConfig = new SyncConfiguration(
$"user={ App.realmApp.CurrentUser.Id }",
App.realmApp.CurrentUser);
// :code-block-start:user-realm-config
// :state-start: final
userRealm = await Realm.GetInstanceAsync(syncConfig);
// :state-end: :state-uncomment-start: start
//// TODO: instatiate the userRealm by calling GetInstanceAsync
//// userRealm = await ...
// :state-uncomment-end:
// :code-block-end:
// :code-block-start:find-user
// :state-start: final
user = userRealm.All <User>().ToList().Where(u => u.Id ==
App.realmApp.CurrentUser.Id).FirstOrDefault();
// :state-end: :state-uncomment-start: start
//// TODO: find the user in the userRealm
//// start with userRealm.All<User>(). and use ToList() and Where()
// :state-uncomment-end:
// :code-block-end:
if (user != null)
{
SetUpProjectList();
}
}
catch (Exception ex)
{
await DisplayAlert("Error Loading Projects", ex.Message, "OK");
}
}
private async AsyncTask LoadProjects()
{
try
{
var syncConfig = new SyncConfiguration(
$"user={ App.RealmApp.CurrentUser.Id }",
App.RealmApp.CurrentUser);
// :code-block-start:user-realm-config
// :state-start: final
userRealm = await Realm.GetInstanceAsync(syncConfig);
// :state-end: :state-uncomment-start: start
//// TODO: instatiate the userRealm by calling GetInstanceAsync
//// userRealm = await ...
// :state-uncomment-end:
// :code-block-end:
// :code-block-start:find-user
// :state-start: final
user = userRealm.Find <User>(App.RealmApp.CurrentUser.Id);
// :state-end: :state-uncomment-start: start
//// TODO: find the user in the userRealm
//// Because the user's ID is the Primary Key, we can easily
//// find the user by passing the ID to userRealm.Find<User>().
// :state-uncomment-end:
// :code-block-end:
if (user != null)
{
SetUpProjectList();
}
}
catch (Exception ex)
{
await DisplayAlert("Error Loading Projects", ex.Message, "OK");
}
}
private async AsyncTask LoadProjects()
{
try
{
var syncConfig = new SyncConfiguration(
$"user={ App.RealmApp.CurrentUser.Id }",
App.RealmApp.CurrentUser);
// :code-block-start:user-realm-config
// :state-start: final
userRealm = await Realm.GetInstanceAsync(syncConfig);
// :state-end: :state-uncomment-start: start
//// TODO: instatiate the userRealm by calling GetInstanceAsync
//// userRealm = await ...
// :state-uncomment-end:
// :code-block-end:
// :code-block-start:find-user
// :state-start: final
user = userRealm.Find <User>(App.RealmApp.CurrentUser.Id);
// :state-end: :state-uncomment-start: start
//// TODO: find the user in the userRealm
//// Because the user's ID is the Primary Key, we can easily
//// find the user by passing the ID to userRealm.Find<User>().
//// user = ...
// :state-uncomment-end:
// :code-block-end:
if (user == null && !Constants.AlreadyWarnedAboutBackendSetup)
{
// Either the trigger hasn't completed yet, has failed,
// or was never created on the backend
// So let's wait a few seconds and check again...
await System.Threading.Tasks.Task.Delay(5000);
user = userRealm.Find <User>(App.RealmApp.CurrentUser.Id);
if (user == null)
{
Console.WriteLine("NO USER OBJECT: This error occurs if " +
"you do not have the trigger configured on the backend " +
"or when there is a network connectivity issue. See " +
"https://www.mongodb.com/docs/realm/tutorial/realm-app/#triggers");
await DisplayAlert("No User object",
"The User object for this user was not found on the server. " +
"If this is a new user acocunt, the backend trigger may not have completed, " +
"or the tirgger doesn't exist. Check your backend set up and logs.", "OK");
Constants.AlreadyWarnedAboutBackendSetup = true;
}
}
SetUpProjectList();
}
catch (Exception ex)
{
await DisplayAlert("Error Loading Projects", ex.Message, "OK");
}
}