SCM-Manager/scm-ui/src/repos/permissions/components/permissionValidation.js

// @flow
import { validation } from "@scm-manager/ui-components";
import type { PermissionCollection } from "@scm-manager/ui-types";
const isNameValid = validation.isNameValid;

export { isNameValid };

export const isPermissionValid = (
  name: string,
  groupPermission: boolean,
  permissions: PermissionCollection
) => {
  return (
    isNameValid(name) &&
    !currentPermissionIncludeName(name, groupPermission, permissions)
  );
};

const currentPermissionIncludeName = (
  name: string,
  groupPermission: boolean,
  permissions: PermissionCollection
) => {
  for (let i = 0; i < permissions.length; i++) {
    if (
      permissions[i].name === name &&
      permissions[i].groupPermission === groupPermission
    )
      return true;
  }
  return false;
};