Router Guard

Router guards control page access based on authentication and permissions.

Guard Flow

Navigation triggered
  ↓
Is it a constant route? (e.g., login, 404)
  YES → Allow access
  NO  ↓
Is user logged in?
  NO  → Redirect to login page
  YES ↓
Are dynamic routes loaded?
  NO  → Load routes from backend → Redirect
  YES ↓
Does user have permission?
  NO  → Redirect to 403 page
  YES → Allow access

Guard Files

Located in src/router/guard/:

route.ts

Main guard logic handling authentication, dynamic route loading, and permission checks.

progress.ts

Shows NProgress loading bar during page transitions.

title.ts

Syncs the document title with the current route's title or i18nKey.

Constant Routes

Routes with constant: true in meta bypass all authentication checks. Used for:

• Login page
• Error pages (403, 404, 500)
• Public pages

meta: {
  title: 'Login',
  constant: true
}