D-Net

    private List<String> getRepoIdsFromUserRoles(String userEmail) {

        List<String> roleIds = getRoleIdsFromUserRoles(userEmail);

        List<String> repoIds = new ArrayList<>();

        for (String role : roleIds) {

            if (role.contains("datasource")) {

                // TODO: ask if checking for BETA prefix is required

                repoIds.add(role.replaceFirst(".*datasource\\.", "").replace("$", ":"));

            }

        }

        return repoIds;

    }