need to post it as metadata

scripts/migration/migrate.py

@@ -636,6 +636,8 @@ def process_user_and_resources(user_v1, USER_MAP, DATASET_MAP):
             )
             if file_v2_id is not None:
                 add_file_metadata(file, file_v2_id, clowder_headers_v1, user_headers_v2)
+        # posting the collection hierarchy as metadata
+        collection_metadata = build_collection_metadata_for_v1_dataset(dataset_id=dataset['id'],user_v1=user_v1, headers=clowder_headers_v1)
 
     return [USER_MAP, DATASET_MAP]
 

scripts/migration/migrate_metadata_definitions.py

@@ -84,8 +84,8 @@ def fetch_definitions(definitions_url, headers=base_headers_v1):
 
 def transform_metadata_v1_to_v2(v1_metadata):
     # Extracting data from v1 format
-    label = v1_metadata.get("json", {}).get("label", "")
     uri = v1_metadata.get("json", {}).get("uri", "")
+    label = uri.split("/")[-1]
     type_ = v1_metadata.get("json", {}).get("type", "string")
     definitions_url = v1_metadata.get("json", {}).get("definitions_url", "")
 
@@ -104,10 +104,10 @@ def transform_metadata_v1_to_v2(v1_metadata):
             "description", f"Metadata for {label}"
         ),
         "required_for_items": {"datasets": False, "files": False},
-        "context": [{label.lower(): uri}],
+        "context": [{label: uri}],
         "fields": [
             {
-                "name": label.lower(),
+                "name": label,
                 "list": is_list,
                 "widgetType": widget_type,
                 "config": field_config,
@@ -144,7 +144,7 @@ def post_metadata_definition(
 def cleanup_metadata_definition(
     definition_id, clowder_v2_url=CLOWDER_V2_URL, headers=clowder_headers_v2
 ):
-    delete_url = f"{clowder_v2_url}/metadata/definition/{definition_id}"
+    delete_url = f"{clowder_v2_url}/api/v2/metadata/definition/{definition_id}"
     response = requests.delete(delete_url, headers=headers)
 
     if response.status_code == 204:
@@ -155,6 +155,23 @@ def cleanup_metadata_definition(
         )
 
 
+def check_metadata_definition_exists(clowder_v2_url, definition_name, headers):
+    # Construct the API endpoint URL
+    endpoint = f"{clowder_v2_url}/api/v2/metadata/definition/search/{definition_name}?skip=0&limit=100000"
+
+    # Make the GET request to the API
+    response = requests.get(endpoint, headers=headers)
+
+    if response.status_code == 200:
+        data = response.json()
+        # Check if the definition is present in the response
+        for item in data.get("data", []):
+            if item.get("name") == definition_name:
+                return True
+
+    return False
+
+
 if __name__ == "__main__":
     v1_md_definitions = get_clowder_v1_metadata_definitions(
         CLOWDER_V1_URL, base_headers_v1