/// <summary>
/// Can be overrided in a derived class to control how this is implemented. By default, will retrieve a feature and run a foreach with all the activation strategies
/// </summary>
/// <param name="featureId">Required id of the feature</param>
/// <param name="context">Optional context</param>
/// <param name="token">Cancellation token</param>
/// <returns>Boolean indicating if the feature is considered enabled</returns>
protected virtual async Task <bool> IsFeatureEnabledAsyncCore(string featureId, IFeatureContext context, CancellationToken token)
{
if (string.IsNullOrWhiteSpace(featureId))
{
throw new ArgumentNullException(featureId);
}
var feature = await _featureStore.GetFeatureByIdAsync(featureId, token).ConfigureAwait(false);
return(await IsFeatureEnabledAsyncCore(feature, context, token).ConfigureAwait(false));
}
