The implementation of the DownloadEventIndexable

DownloadEventIndexable.cs

public class DownloadEventIndexable : AbstractIndexable
{
    public DownloadEventIndexable(PageEventData eventData, string url, Guid interactionId, Guid contactId)
    {
        var str = interactionId + url + eventData.DataKey;
        this.Id = (IndexableId<string>)str;
        this.UniqueId = new IndexableUniqueId<Guid, string>(contactId, $"downloadEvent|{str}");
        this.DataSource = "sitecore_aggregation";
        this.AbsolutePath = string.Empty;
        this.Culture = CultureInfo.GetCultureInfo(ContentSearchManager.SearchConfiguration.AnalyticsDefaultLanguage);
        this.LoadFields(eventData, url, interactionId, contactId);
    }

    public override void LoadAllFields()
    {
    }

    private void LoadFields(PageEventData eventData, string url, Guid interactionId, Guid contactId)
    {
        this.Fields = DownloadEventIndexableLoadFieldsPipeline.Run(ContentSearchManager.Locator.GetInstance<ICorePipeline>(), new DownloadEventIndexableLoadFieldsPipelineArgs(eventData, url, interactionId, contactId));
    }
}