public static IObservable <BaseNotification> UseNotification(this IApplicationBuilder app,
NotificationChannelMiddlewareOptions options)
{
if (string.IsNullOrWhiteSpace(options.AuthorizationPolicyName))
{
throw new ArgumentException("The value of the AuthorizationPolicyName property is invalid.", nameof(options));
}
if (string.IsNullOrWhiteSpace(options.UrlPrefix))
{
throw new ArgumentException("The value of the UrlPrefix property is invalid.", nameof(options));
}
var mw = new NotificationChannelMiddleware(options);
app.Use((next) => {
mw.Delegate = next;
return(mw.Invoke);
});
return(mw.Observable);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="options">options to configure this middleware</param>
public NotificationChannelMiddleware(NotificationChannelMiddlewareOptions options)
{
_options = options;
}
