restore indexing new files in first versions

Author: qqmyers

src/main/java/edu/harvard/iq/dataverse/search/IndexServiceBean.java

@@ -1454,6 +1454,13 @@ public SolrInputDocuments toSolrDocs(IndexableDataset indexableDataset, Set<Long
                         changedFileMetadataIds.addAll(query.getResultList());
                     logger.fine(
                             "We are indexing a draft version of a dataset that has a released version. We'll be checking file metadatas if they are exact clones of the released versions.");
+                } else if(datasetVersion.isDraft()) {
+                    // Add all file metadata ids to changedFileMetadataIds
+                    changedFileMetadataIds.addAll(
+                        fileMetadatas.stream()
+                            .map(FileMetadata::getId)
+                            .collect(Collectors.toList())
+                    );
                 }
 
                 AtomicReference<LocalDate> embargoEndDateRef = new AtomicReference<>(null);