Middleware

HandleInertiaRequests (typealias InertiaMiddleware) should sit on the HTTP kernel for all Inertia routes.

Lifecycle

1. Resolve Inertia.manager() (requires booted InertiaServiceProvider)
2. setRequest(request)
3. Apply share(request) → shareForRequest
4. Optional version(request) → updates manager.version
5. If versionConflict(request) → return decorated 409
6. Else decorate(next.handle(request))
7. finally → setRequest(null) (clears request-scoped shared props)

Overrides

Method	Default	Purpose
share(request)	empty map	Per-request props
version(request)	null (keep manager version)	Dynamic asset version

Registration

Kotlin

app.resolve(HttpKernel::class.java).pushMiddleware(HandleInertia())
// or alias via HttpMiddleware if you use the web stack

Java

app.resolve(HttpKernel.class).pushMiddleware(new HandleInertia());

Push after InertiaServiceProvider has booted so the facade manager is set.