private string GenerateDeleteItemsCommandText(string indexName, string idField, List <ElasticSearchItem> elasticSearchItems)
{
var idsToDelete = new List <string>();
foreach (var item in elasticSearchItems)
{
idsToDelete.Add(ElasticSearchEtl.LowerCaseDocumentIdProperty(item.DocumentId));
}
using (var context = JsonOperationContext.ShortTermSingleUse())
{
var result = new DynamicJsonValue()
{
["query"] = new DynamicJsonValue()
{
["terms"] = new DynamicJsonValue()
{
[idField] = new DynamicJsonArray(idsToDelete)
}
}
};
var resultJson = context.ReadObject(result, "").ToString();
var sb = new StringBuilder("POST ")
.Append(indexName)
.AppendLine("/_delete_by_query?refresh=true")
.AppendLine(resultJson);
return(sb.ToString());
}
}
protected override void LoadToFunction(string indexName, ScriptRunnerResult document)
{
if (indexName == null)
{
ThrowLoadParameterIsMandatory(nameof(indexName));
}
var result = document.TranslateToObject(Context);
var index = GetOrAdd(indexName);
if (result.TryGet(index.DocumentIdProperty, out object _) == false)
{
result.Modifications = new DynamicJsonValue
{
[index.DocumentIdProperty] = ElasticSearchEtl.LowerCaseDocumentIdProperty(Current.Document.Id)
};
}
index.Inserts.Add(new ElasticSearchItem(Current)
{
TransformationResult = result
});
}
private IEnumerable <string> GenerateInsertItemsCommandText(string indexName, ElasticSearchIndexWithRecords index, DocumentsOperationContext context)
{
var result = new List <string>();
if (index.Inserts.Count > 0)
{
var sb = new StringBuilder("POST ")
.Append(indexName)
.AppendLine("/_bulk?refresh=wait_for");
foreach (var item in index.Inserts)
{
using (var json = ElasticSearchEtl.EnsureLowerCasedIndexIdProperty(context, item.TransformationResult, index))
{
sb.AppendLine(ElasticSearchEtl.IndexBulkAction);
sb.AppendLine(json.ToString());
}
}
result.Add(sb.ToString());
}
return(result);
}
