public InMemoryIndexDocumentChangeFeed(string[] documentIds, IndexDocumentChangeType changeType, long take)
{
DocumentIds = documentIds ?? throw new ArgumentNullException(nameof(documentIds));
ChangeType = changeType;
TotalCount = documentIds.Length;
Take = take;
}
protected virtual async Task <IndexingResult> ProcessDocumentsAsync(IndexDocumentChangeType changeType,
string[] changedIds, BatchIndexingOptions batchOptions, ICancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
IndexingResult result = null;
if (changeType == IndexDocumentChangeType.Deleted)
{
result = await DeleteDocumentsAsync(batchOptions.DocumentType, changedIds);
}
else if (changeType is IndexDocumentChangeType.Modified or IndexDocumentChangeType.Created)
{
var documents = await GetDocumentsAsync(changedIds, batchOptions.PrimaryDocumentBuilder, batchOptions.SecondaryDocumentBuilders, cancellationToken);
if (batchOptions.Reindex && _searchProvider is ISupportIndexSwap supportIndexSwapProvider)
{
result = await supportIndexSwapProvider.IndexWithBackupAsync(batchOptions.DocumentType, documents);
}
else
{
result = await _searchProvider.IndexAsync(batchOptions.DocumentType, documents);
}
}
return(result);
}
protected virtual async Task <IndexingResult> ProcessDocumentsAsync(IndexDocumentChangeType changeType, IList <string> documentIds, BatchIndexingOptions batchOptions, ICancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
IndexingResult result = null;
if (changeType == IndexDocumentChangeType.Deleted)
{
result = await DeleteDocumentsAsync(batchOptions.DocumentType, documentIds.ToArray());
}
else if (changeType == IndexDocumentChangeType.Modified)
{
result = await IndexDocumentsAsync(batchOptions.DocumentType, documentIds, batchOptions.PrimaryDocumentBuilder, batchOptions.SecondaryDocumentBuilders, cancellationToken);
}
return(result);
}