/// <summary>
/// Creates an insert operation for the supplied topic
/// </summary>
/// <param name="document">the topic to create an operation for</param>
/// <returns>insert operation</returns>
private IndexOperation CreateDocumentInsertOperation(Document document)
{
this.Log.LogInformation("creating topic insert");
TopicDocument topic = null;
if (document is TopicDocument)
{
topic = (TopicDocument)document;
}
else
{
this.Log.LogException("got document that is not a topic document");
}
// check if important values are null
if (topic == null || string.IsNullOrWhiteSpace(topic.TopicHandle))
{
this.Log.LogException("got bad parameters");
}
if (topic.TopicTags == null)
{
topic.TopicTags = new List <string>();
}
IndexOperation operation = new IndexOperation(IndexOperationType.Upload, "topicHandle", topic.TopicHandle)
.WithProperty("topicTitle", topic.TopicTitle)
.WithProperty("topicText", topic.TopicText)
.WithProperty("topicTags", topic.TopicTags)
.WithProperty("appHandle", topic.AppHandle)
.WithProperty("userHandle", topic.UserHandle)
.WithProperty("searchWeight", topic.SearchWeight)
.WithProperty("topicLastModifiedTime", new DateTimeOffset(topic.TopicLastModifiedTime));
return(operation);
}
/// <summary>
/// adds a topic to the search index
/// </summary>
/// <param name="topic">topic to add</param>
/// <returns>add topic task</returns>
public async Task AddTopic(TopicDocument topic)
{
await this.AddDocument(topic, this.CreateDocumentInsertOperation);
}
