public async Task Setup()
{
app = App.Create(myRealmAppId);
user = app.LogInAsync(Credentials.EmailPassword("*****@*****.**", "foobar")).Result;
config = new SyncConfiguration("myPart", user);
mongoClient = user.GetMongoClient("mongodb-atlas");
dbPlantInventory = mongoClient.GetDatabase("inventory");
plantsCollection = dbPlantInventory.GetCollection <Plant>("plants");
venus = new Plant
{
Name = "Venus Flytrap",
Sunlight = Sunlight.Full,
Color = PlantColor.White,
Type = PlantType.Perennial,
Partition = "Store 42"
};
sweetBasil = new Plant
{
Name = "Sweet Basil",
Sunlight = Sunlight.Partial,
Color = PlantColor.Green,
Type = PlantType.Annual,
Partition = "Store 42"
};
thaiBasil = new Plant
{
Name = "Thai Basil",
Sunlight = Sunlight.Partial,
Color = PlantColor.Green,
Type = PlantType.Perennial,
Partition = "Store 42"
};
helianthus = new Plant
{
Name = "Helianthus",
Sunlight = Sunlight.Full,
Color = PlantColor.Yellow,
Type = PlantType.Annual,
Partition = "Store 42"
};
petunia = new Plant
{
Name = "Petunia",
Sunlight = Sunlight.Full,
Color = PlantColor.Purple,
Type = PlantType.Annual,
Partition = "Store 47"
};
var listofPlants = new List <Plant>
{
venus,
sweetBasil,
thaiBasil,
helianthus,
petunia
};
var insertResult = await plantsCollection.InsertManyAsync(listofPlants);
return;
}
public async Task TestUseFlexibleSync()
{
var app = App.Create("dotnet-flexible-wtzwc");
var user = await app.LogInAsync(Credentials.Anonymous());
// :code-block-start: open-a-flexible-synced-realm
var config = new FlexibleSyncConfiguration(app.CurrentUser);
var realm = Realm.GetInstance(config);
// :code-block-end:
// :code-block-start: get-subscriptions
var subscriptions = realm.Subscriptions;
// :code-block-end:
// :code-block-start: update-subscriptions
realm.Subscriptions.Update(() =>
{
// subscribe to all long running tasks, and give the subscription the name 'longRunningTasksSubscription'
var longRunningTasksQuery = realm.All <MyTask>().Where(t => t.Status == "completed" && t.ProgressMinutes > 120);
realm.Subscriptions.Add(longRunningTasksQuery, new SubscriptionOptions()
{
Name = "longRunningTasks"
});
// subscribe to all of Ben's Task objects
realm.Subscriptions.Add(realm.All <MyTask>().Where(t => t.Owner == "Ben"));
// subscribe to all Teams, and give the subscription the name 'teamsSubscription' and throw an error if a new query is added to the team subscription
realm.Subscriptions.Add(realm.All <Team>(), new SubscriptionOptions()
{
Name = "teams", UpdateExisting = false
});
});
// :code-block-end:
// :code-block-start: wait-for-synchronization
// Wait for the server to acknowledge the subscription change and return all objects
// matching the query
try
{
await realm.Subscriptions.WaitForSynchronizationAsync();
}
catch (SubscriptionException ex)
{
// do something in response to the exception or log it
Console.WriteLine($@"The subscription set's state is Error and synchronization is paused: {ex.Message}");
}
// :code-block-end:
// :code-block-start: update-a-subscription
realm.Subscriptions.Update(() =>
{
var updatedLongRunningTasksQuery = realm.All <MyTask>().Where(t => t.Status == "completed" && t.ProgressMinutes > 130);
realm.Subscriptions.Add(updatedLongRunningTasksQuery, new SubscriptionOptions()
{
Name = "longRunningTasks"
});
});
// :code-block-end:
// :code-block-start: remove-subscription-by-query
realm.Subscriptions.Update(() =>
{
// remove a subscription by it's query
var query = realm.All <MyTask>().Where(t => t.Owner == "Ben");
realm.Subscriptions.Remove(query);
});
// :code-block-end:
// :code-block-start: remove-subscription-by-name
realm.Subscriptions.Update(() =>
{
// remove a named subscription
var subscriptionName = "longRunningTasksSubscription";
realm.Subscriptions.Remove(subscriptionName);
});
// :code-block-end:
// :code-block-start: remove-all-subscriptions-of-object-type
realm.Subscriptions.Update(() =>
{
// remove all subscriptions of the "Team" Class Name
realm.Subscriptions.RemoveAll("Team");
// Alernatively, remove all subscriptions of the "Team" object type
realm.Subscriptions.RemoveAll <Team>();
});
// :code-block-end:
// :code-block-start: remove-all-subscriptions
realm.Subscriptions.Update(() =>
{
// remove all subscriptions, including named subscriptions
realm.Subscriptions.RemoveAll(true);
});
// :code-block-end:
}
