/// <summary>
/// Executes an asyncronus DeleteQuery using the Delete API and removes a document from the associated index.
/// https://www.elastic.co/guide/en/elasticsearch/reference/5.4/docs-delete.html
/// </summary>
/// <typeparam name="TPoco">Has to Implement the IElasticPoco interface</typeparam>
/// <param name="query">DeleteQuery object</param>
/// <returns>Returnes the number of effected documents.</returns>
public async Task <int> ExecuteDeleteAsync <TPoco>(IDeleteExecutable <TPoco> deleteQuery)
where TPoco : IElasticPoco
{
var query = deleteQuery as DeleteQuery <TPoco>;
if (query == null)
{
throw new Exception("Invalid delete request!");
}
var statement = Generator.Generate(query);
var response = !string.IsNullOrEmpty(query?.Poco.Id) ?
LowLevelClient.DeleteAsync <string>(query.IndexName, query.TypeName, query.Poco.Id) :
LowLevelClient.DeleteByQueryAsync <string>(query.IndexName, statement);
return(ProcessDeleteResponse(await response));
}
/// <summary>
///
/// </summary>
/// <param name="delete"></param>
/// <param name="client"></param>
public static async Task <int> ExecuteAsyncWith <TPoco>(this IDeleteExecutable <TPoco> delete, ElasticLiteClient client)
where TPoco : IElasticPoco => await client.ExecuteDeleteAsync(delete);
/// <summary>
///
/// </summary>
/// <param name="delete"></param>
/// <param name="client"></param>
public static int ExecuteWith <TPoco>(this IDeleteExecutable <TPoco> delete, ElasticLiteClient client)
where TPoco : IElasticPoco => client.ExecuteDelete(delete);
