/// <summary>
/// Submits a notification to all matching registered WebHooks across all users. To match, the <see cref="WebHook"/> must
/// have a filter that matches one or more of the actions provided for the notification.
/// </summary>
/// <param name="manager">The <see cref="IWebHookManager"/> instance.</param>
/// <param name="action">The action describing the notification.</param>
/// <param name="data">Optional additional data to include in the WebHook request.</param>
/// <param name="predicate">A function to test each <see cref="WebHook"/> to see whether it fulfills the condition. The
/// predicate is passed the <see cref="WebHook"/> and the user who registered it. If the predicate returns <c>true</c> then
/// the <see cref="WebHook"/> is included; otherwise it is not.</param>
/// <returns>The number of <see cref="WebHook"/> instances that were selected and subsequently notified about the actions.</returns>
public static Task <int> NotifyAllAsync(this IWebHookManager manager, string action, object data, Func <WebHook, string, bool> predicate)
{
if (manager == null)
{
throw new ArgumentNullException(nameof(manager));
}
var notifications = new NotificationDictionary[] { new NotificationDictionary(action, data) };
return(manager.NotifyAllAsync(notifications, predicate));
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
NotificationDictionary dictionary = (NotificationDictionary)value;
writer.WriteStartObject();
foreach (var key in dictionary)
{
writer.WritePropertyName(key.Key);
serializer.Serialize(writer, key.Value);
}
writer.WriteEndObject();
}