saleor-dashboard/src/auth/misc.ts

import { User } from "@saleor/fragments/types/User";

import { PermissionEnum } from "../types/globalTypes";

export const hasPermission = (permission: PermissionEnum, user: User) =>
  user.userPermissions.map(perm => perm.code).includes(permission);

export const hasAnyPermissions = (permissions: PermissionEnum[], user: User) =>
  permissions?.some(permission => hasPermission(permission, user)) || false;

export const hasAllPermissions = (permissions: PermissionEnum[], user: User) =>
  permissions?.every(permission => hasPermission(permission, user)) || false;