Deaccessioned dataset file edit fix.

doc/release-notes/10901deaccessioned file edit fix.md

@@ -0,0 +1 @@
+When a dataset was deaccessioned and was the only previous version it will cause an error when trying to update the files. 

src/main/java/edu/harvard/iq/dataverse/Dataset.java

@@ -333,15 +333,20 @@ public DatasetVersion getLatestVersion() {
         return getVersions().get(0);
     }
 
-    public DatasetVersion getLatestVersionForCopy() {
+    public DatasetVersion getLatestVersionForCopy(boolean includeDeaccessioned) {
         for (DatasetVersion testDsv : getVersions()) {
-            if (testDsv.isReleased() || testDsv.isArchived()) {
+            if (testDsv.isReleased() || testDsv.isArchived() 
+                || (testDsv.isDeaccessioned() && includeDeaccessioned)) {
                 return testDsv;
             }
         }
         return getVersions().get(0);
     }
 
+    public DatasetVersion getLatestVersionForCopy(){
+        return getLatestVersionForCopy(false);
+    }
+
     public List<DatasetVersion> getVersions() {
         return versions;
     }

src/main/java/edu/harvard/iq/dataverse/api/Files.java

@@ -343,10 +343,10 @@ public Response deleteFileInDataset(@Context ContainerRequestContext crc, @PathP
             DataFile dataFile = findDataFileOrDie(fileIdOrPersistentId);
             FileMetadata fileToDelete = dataFile.getLatestFileMetadata();
             Dataset dataset = dataFile.getOwner();
-            DatasetVersion v = dataset.getOrCreateEditVersion();
+            dataset.getOrCreateEditVersion();
             deletePhysicalFile = !dataFile.isReleased();
 
-            UpdateDatasetVersionCommand update_cmd = new UpdateDatasetVersionCommand(dataset, dvRequest,  Arrays.asList(fileToDelete), v);
+            UpdateDatasetVersionCommand update_cmd = new UpdateDatasetVersionCommand(dataset, dvRequest,  Arrays.asList(fileToDelete));
             update_cmd.setValidateLenient(true);
 
             try {

src/main/java/edu/harvard/iq/dataverse/engine/command/impl/UpdateDatasetVersionCommand.java

@@ -115,7 +115,7 @@ public Dataset execute(CommandContext ctxt) throws CommandException {
          */
         if(persistedVersion==null) {
             Long id = getDataset().getLatestVersion().getId();
-            persistedVersion = ctxt.datasetVersion().find(id!=null ? id: getDataset().getLatestVersionForCopy().getId());
+            persistedVersion = ctxt.datasetVersion().find(id!=null ? id : getDataset().getLatestVersionForCopy(true).getId());
         }
 
         //Will throw an IllegalCommandException if a system metadatablock is changed and the appropriate key is not supplied.

src/test/java/edu/harvard/iq/dataverse/api/DatasetsIT.java

@@ -667,6 +667,60 @@ public void testCreatePublishDestroyDataset() {
         deleteDatasetResponse.prettyPrint();
         assertEquals(200, deleteDatasetResponse.getStatusCode());
 
+        // Start of deaccession test.
+
+        // Create Dataset for deaccession test.
+        Response deaccessionTestDataset = UtilIT.createRandomDatasetViaNativeApi(dataverseAlias, apiToken);
+        deaccessionTestDataset.prettyPrint();
+        deaccessionTestDataset.then().assertThat().statusCode(CREATED.getStatusCode());
+        Integer deaccessionTestDatasetId = UtilIT.getDatasetIdFromResponse(deaccessionTestDataset);
+
+        // File upload for deaccession test.
+        String pathToFile = "src/main/webapp/resources/images/dataverseproject.png";   
+        Response uploadResponse = UtilIT.uploadFileViaNative(deaccessionTestDatasetId.toString(), pathToFile, apiToken);
+        uploadResponse.prettyPrint();
+        uploadResponse.then().assertThat().statusCode(OK.getStatusCode());
+        Integer deaccessionTestFileId = JsonPath.from(uploadResponse.body().asString()).getInt("data.files[0].dataFile.id");
+
+        // Publish Dataset for deaccession test.
+        Response deaccessionTestPublishResponse = UtilIT.publishDatasetViaNativeApi(deaccessionTestDatasetId, "major", apiToken);
+        deaccessionTestPublishResponse.prettyPrint();
+
+        // Deaccession Dataset for deaccession test.
+        Response deaccessionTestDatasetResponse = UtilIT.deaccessionDataset(deaccessionTestDatasetId, DS_VERSION_LATEST_PUBLISHED, "Test deaccession reason.", null, apiToken);
+        deaccessionTestDatasetResponse.prettyPrint();
+        deaccessionTestDatasetResponse.then().assertThat().statusCode(OK.getStatusCode());
+
+        // Version check for deaccession test - Deaccessioned.
+        Response deaccessionTestVersions = UtilIT.getDatasetVersions(deaccessionTestDatasetId.toString(), apiToken);
+        deaccessionTestVersions.prettyPrint();
+        deaccessionTestVersions.then().assertThat()
+                .body("data[0].latestVersionPublishingState", equalTo("DEACCESSIONED"))
+                .statusCode(OK.getStatusCode());
+
+        // File deletion / Draft creation due deltigion check for deaccession test.
+        Response deaccessionTestDeleteFile =  UtilIT.deleteFileInDataset(deaccessionTestFileId, apiToken);
+        deaccessionTestDeleteFile.prettyPrint();
+        deaccessionTestDeleteFile
+                .then().assertThat()
+                .statusCode(OK.getStatusCode());
+
+        // Version check for deaccession test - Draft.
+        deaccessionTestVersions = UtilIT.getDatasetVersions(deaccessionTestDatasetId.toString(), apiToken);
+        deaccessionTestVersions.prettyPrint();
+        deaccessionTestVersions.then().assertThat()
+                .body("data[0].latestVersionPublishingState", equalTo("DRAFT"))
+                .statusCode(OK.getStatusCode());
+
+        // Deleting Dataset for deaccession test.
+        Response deaccessionTestDelete = UtilIT.destroyDataset(deaccessionTestDatasetId, apiToken);
+        deaccessionTestDelete.prettyPrint();
+        deaccessionTestDelete.then()
+                .assertThat()
+                .statusCode(OK.getStatusCode());
+
+        //  End of deaccession test.
+
         Response deleteDataverseResponse = UtilIT.deleteDataverse(dataverseAlias, apiToken);
         deleteDataverseResponse.prettyPrint();
         assertEquals(200, deleteDataverseResponse.getStatusCode());