copy.rs

    for role in roles {
        let postgres_pool = postgres_pool.clone();

        let new_role_id = controllers::roles::create(
            postgres_pool.clone(),
            ModifiableRole {
                name: role.name.clone(),
            },
            new_project_id,
        )
        .await?;

        let permissions =
            controllers::directory_permissions::get_all_for_role(postgres_pool.clone(), role.id)
                .await?;

        for permission in permissions {
            // todo: get the path of the original directory of this permssion
            // and attach this to the new directory (by path)

            let _ = controllers::directory_permissions::create(
                postgres_pool.clone(),
                (
                    InsertableDirectoryPermissionDto {
                        // TODO: figure out how to get the directory_id for the new project
                        directory_id: permission.directory_id,
                        is_admin: permission.is_admin,
                        list: permission.list,
                        read: permission.read,
                        write: permission.write,
                        delete: permission.delete,
                    },
                    new_role_id,
                ),
            )
            .await?;
        }
    }

but these processes are seperate since copy is recursive