public NotificationSubscription CreateSubscriptionForTeam()
{
NotificationSubscription newSubscription;
WebApiTeamRef team = ClientSampleHelpers.FindAnyTeam(this.Context, null);
NotificationHttpClient notificationClient = Context.Connection.GetClient <NotificationHttpClient>();
// Query the available event types and find the first that can be used in a custom subscription
List <NotificationEventType> eventTypes = notificationClient.ListEventTypesAsync().Result;
NotificationEventType eventType = eventTypes.Find(e => { return(e.CustomSubscriptionsAllowed); });
NotificationSubscriptionCreateParameters createParams = new NotificationSubscriptionCreateParameters()
{
Description = "A subscription for our team",
Filter = new ExpressionFilter(eventType.Id),
Channel = new UserSubscriptionChannel(),
Subscriber = new IdentityRef()
{
Id = team.Id.ToString()
}
};
newSubscription = notificationClient.CreateSubscriptionAsync(createParams).Result;
LogSubscription(newSubscription);
return(newSubscription);
}
public List <NotificationEventType> GetAllEventTypes()
{
VssConnection connection = Context.Connection;
NotificationHttpClient notificationClient = connection.GetClient <NotificationHttpClient>();
List <NotificationEventType> eventTypes = notificationClient.ListEventTypesAsync().Result;
LogEventTypes(eventTypes);
return(eventTypes);
}
public List <NotificationEventType> GetEventTypesAvailableForCustomSubscriptions()
{
VssConnection connection = Context.Connection;
NotificationHttpClient notificationClient = connection.GetClient <NotificationHttpClient>();
List <NotificationEventType> eventTypes = notificationClient.ListEventTypesAsync().Result;
// Find only the event types that support being used in a custom subscriptions
List <NotificationEventType> filteredEventTypes = eventTypes.FindAll(e => {
return(e.CustomSubscriptionsAllowed);
});
LogEventTypes(filteredEventTypes);
return(filteredEventTypes);
}
public NotificationSubscription CreateSubscriptionForUser()
{
NotificationHttpClient notificationClient = Context.Connection.GetClient <NotificationHttpClient>();
// Query the available event types and find the first that can be used in a custom subscription
List <NotificationEventType> eventTypes = notificationClient.ListEventTypesAsync().Result;
NotificationEventType eventType = eventTypes.Find(e => { return(e.CustomSubscriptionsAllowed); });
NotificationSubscriptionCreateParameters createParams = new NotificationSubscriptionCreateParameters()
{
Description = "My first subscription!",
Filter = new ExpressionFilter(eventType.Id),
Channel = new UserSubscriptionChannel()
};
NotificationSubscription newSubscription = notificationClient.CreateSubscriptionAsync(createParams).Result;
LogSubscription(newSubscription);
return(newSubscription);
}
public IEnumerable <IGrouping <string, NotificationSubscription> > GetSubscriptionsGroupedByEventType()
{
VssConnection connection = Context.Connection;
NotificationHttpClient notificationClient = connection.GetClient <NotificationHttpClient>();
// Get existing subscriptions
IEnumerable <NotificationSubscription> subscriptions = notificationClient.ListSubscriptionsAsync().Result;
// Group subscriptions by event type
var groupedSubscriptions = subscriptions.GroupBy <NotificationSubscription, String>(subscription =>
{
return(String.IsNullOrEmpty(subscription.Filter.EventType) ? subscription.Filter.EventType : "");
});
// Create map of avaialble event types
Dictionary <string, NotificationEventType> eventTypes = notificationClient.ListEventTypesAsync().Result.ToDictionary(
eventType => { return(eventType.Id); });
// Show the subscriptions grouped by event type
Context.Log("Custom subscriptions by event type");
foreach (IGrouping <string, NotificationSubscription> group in groupedSubscriptions)
{
NotificationEventType eventType;
if (eventTypes.TryGetValue(group.Key, out eventType))
{
Context.Log("Event type {0}:", eventType.Name);
foreach (NotificationSubscription subscription in group)
{
Context.Log(" {0}, last modified: {1} by {2}",
subscription.Description,
subscription.ModifiedDate,
subscription.LastModifiedBy?.DisplayName);
}
}
}
return(groupedSubscriptions);
}
