carloea2 commented on code in PR #5929:
URL: https://github.com/apache/texera/pull/5929#discussion_r3502289509
##########
frontend/src/app/dashboard/component/user/files-uploader/files-uploader.component.ts:
##########
@@ -201,6 +237,27 @@ export class FilesUploaderComponent {
return out;
}
+ private async resolveExistingFiles(items: FileUploadItem[], existingPaths:
string[]): Promise<FileUploadItem[]> {
+ const existing = new Set(existingPaths ?? []);
Review Comment:
Fixed.
##########
file-service/src/main/scala/org/apache/texera/service/resource/DatasetResource.scala:
##########
@@ -1030,6 +1034,62 @@ class DatasetResource extends LazyLogging {
}
}
+ @POST
+ @RolesAllowed(Array("REGULAR", "ADMIN"))
+ @Path("/{did}/existing-upload-files")
+ @Consumes(Array(MediaType.APPLICATION_JSON))
+ def findExistingUploadFiles(
+ @PathParam("did") did: Integer,
+ request: ExistingUploadFilesRequest,
+ @Auth user: SessionUser
+ ): Response = {
+ val uid = user.getUid
+ withTransaction(context) { ctx =>
+ if (!userHasWriteAccess(ctx, did, uid)) {
+ throw new ForbiddenException(ERR_USER_HAS_NO_ACCESS_TO_DATASET_MESSAGE)
+ }
+
+ val requested = Option(request)
+ .flatMap(request => Option(request.files))
+ .getOrElse(List.empty)
+ .map { file =>
+ val path = validateAndNormalizeFilePathOrThrow(file.path)
+ if (file.sizeBytes < 0L) throw new BadRequestException("sizeBytes
must be >= 0")
+ path -> file.sizeBytes
+ }
+ .toMap
+
+ val dataset = getDatasetByID(ctx, did)
+ val committed = getLatestDatasetVersion(ctx, did)
+ .map { v =>
+ withLakeFSErrorHandling(
+ s"retrieving committed files of dataset '${dataset.getName}'"
+ ) {
+ LakeFSStorageClient
+ .retrieveObjectsOfVersion(dataset.getRepositoryName,
v.getVersionHash)
+ .map(obj => obj.getPath -> obj.getSizeBytes.longValue())
+ }
+ }
+ .getOrElse(List.empty)
+
+ val staged = withLakeFSErrorHandling(
+ s"retrieving staged files of dataset '${dataset.getName}'"
+ ) {
+
LakeFSStorageClient.retrieveUncommittedObjects(dataset.getRepositoryName)
+ }
+ .filterNot(diff =>
Option(diff.getType).exists(_.getValue.equalsIgnoreCase("removed")))
+ .flatMap(diff => Option(diff.getSizeBytes).map(size => diff.getPath ->
size.longValue()))
+
+ val existing = (committed ++ staged).toMap
+ val matches = requested
+ .collect { case (path, size) if existing.get(path).contains(size) =>
path }
Review Comment:
Fixed.
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