messenger finalizat

messenger_app/database/queries/user.py

@@ -54,3 +54,9 @@ def delete_user_db(user_id):
     params = (user_id,)
     postgresql_db_handler.execute_query(query, params)
     print(f"User with ID {user_id} deleted successfully.")
+
+
+def get_all_users_db():
+    query = "SELECT * FROM users;"
+    users = postgresql_db_handler.execute_query(query, fetchall=True)
+    return {"users": users}