Fixes in upload

portal/rest/submissions.py

@@ -189,7 +189,7 @@ class SubmissionResultFiles(Resource):
                                                       permissions.check_component(client)])
 
         task = upload_results_to_storage(submission)
-        return {'new_task': task}
+        return {'new_task': task.id}
 
 
 @submissions_namespace.route('/<string:sid>/resubmit')

portal/service/submissions.py

@@ -170,15 +170,20 @@ def send_file_or_zip(storage_entity):
 
 def upload_file_is_allowed(file):
     extension = Path(file.filename).suffix
-    if not extension == 'zip':
+    log.debug(f"[ZIP] Extension for {file.filename}: {extension}")
+    if not extension == '.zip':
         raise errors.PortalAPIError(
+            400,
             f"File with extension \"{extension}\" is not allowed: #{file.filename}"
             )
 
 
 def upload_files_to_storage(file):
     filename = secure_filename(file.filename)
-    path = Path(storage.results.workspace_path / 'uploads' / filename)
+    uploads = storage.results.workspace_path / 'uploads'
+    if not uploads.exists():
+        uploads.mkdir(parents=True)
+    path = uploads / filename
     file.save(str(path))
     log.info(f"[UPLOAD] Uploading file to {filename} to {path}")
     return path
@@ -186,7 +191,7 @@ def upload_files_to_storage(file):
 
 def upload_results_to_storage(submission):
     path = get_upload_file_path()
-    task = tasks.upload_results_to_storage.delay(submission.id, path=path)
+    task = tasks.upload_results_to_storage.delay(submission.id, path=str(path))
     return task