# yatra/3.0.2.8/resources/js/hooks/usePermissions.ts

Yatra – Travel Booking & Tour Operator Software, version 3.0.2.8. 100 lines.

- Page: https://pluginprobe.com/plugins/yatra/3.0.2.8/code/resources/js/hooks/usePermissions.ts
- Raw: https://pluginprobe.com/plugins/yatra/3.0.2.8/raw/resources/js/hooks/usePermissions.ts
- Modified: 2026-04-14T03:47:24+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/yatra/3.0.2.8/code/resources/js/hooks/usePermissions.ts#L10-L20`.

```typescript
/**
 * Permission and role checking hook
 * Supports both free and Pro version role systems
 */

import { useCallback, useMemo } from "react";

// Types are now in i18n.ts

interface UsePermissionsReturn {
  can: (capability: string) => boolean;
  hasRole: (role: string) => boolean;
  isPro: boolean;
  permissions: string[];
  roles: string[];
}

/**
 * Hook to check user permissions and roles
 * @returns Permission checking functions
 */
export const usePermissions = (): UsePermissionsReturn => {
  const permissions = useMemo(() => {
    return window.yatraAdmin?.permissions || [];
  }, []);

  const roles = useMemo(() => {
    return window.yatraAdmin?.roles || [];
  }, []);

  const capabilities = useMemo(() => {
    return window.yatraAdmin?.capabilities || {};
  }, []);

  const isPro = useMemo(() => {
    return window.yatraAdmin?.isPro || false;
  }, []);

  /**
   * Check if user has a specific capability
   * @param capability - Capability to check
   * @returns True if user has capability
   */
  const can = useCallback(
    (capability: string): boolean => {
      // Check direct capabilities
      if (capabilities[capability] === true) {
        return true;
      }

      // Check permissions array
      if (permissions.includes(capability)) {
        return true;
      }

      // Check for Pro-only features
      if (capability.startsWith("yatra_pro_") && !isPro) {
        return false;
      }

      // Default capabilities
      const defaultCapabilities: Record<string, boolean> = {
        manage_yatra: true, // Default admin capability
        yatra_view_trips: true,
        yatra_edit_trips: true,
        yatra_delete_trips: true,
        yatra_view_bookings: true,
        yatra_edit_bookings: true,
        yatra_delete_bookings: true,
        yatra_view_customers: true,
        yatra_edit_customers: true,
        yatra_delete_customers: true,
        yatra_view_reviews: true,
        yatra_edit_reviews: true,
        yatra_delete_reviews: true,
      };

      return defaultCapabilities[capability] || false;
    },
    [capabilities, permissions, isPro],
  );

  /**
   * Check if user has a specific role
   * @param role - Role to check
   * @returns True if user has role
   */
  const hasRole = (role: string): boolean => {
    return roles.includes(role);
  };

  return {
    can,
    hasRole,
    isPro,
    permissions,
    roles,
  };
};

```