Remove duplicated code.

Author: matthias_schaub

mapswipe_workers/mapswipe_workers/firebase_to_postgres/archive_project.py

@@ -16,7 +16,7 @@ def chunks(data: list, size: int = 250) -> Iterable[list]:
         yield data[i : i + size]  # noqa E203
 
 
-def archive_project(project_ids: list) -> None:
+def archive_project(project_ids: list) -> bool:
     """
     Archive a project.
 
@@ -67,14 +67,6 @@ def archive_project(project_ids: list) -> None:
             )
         ref.delete()
 
-        ref = fb_db.reference(f"v2/groups/{project_id}")
-        if not re.match(r"/v2/\w+/[-a-zA-Z0-9]+", ref.path):
-            raise CustomError(
-                f"""Given argument resulted in invalid Firebase Realtime Database reference.
-                {ref.path}"""
-            )
-        ref.delete()
-
         fb_db.reference(f"v2/projects/{project_id}/status").set("archived")
 
         pg_db = auth.postgresDB()