middleware.ts

import { clerkMiddleware } from '@clerk/nextjs/server'
import { NextResponse } from 'next/server'

export default clerkMiddleware((auth, req) => {
  const { userId, orgId } = auth()

  // Redirect signed in users to organization selection page if they are not active in an organization
  if (
    userId &&
    !orgId &&
    req.nextUrl.pathname.startsWith('/boards')
  ) {
    const searchParams = new URLSearchParams({ redirectUrl: req.url })

    const orgSelection = new URL(`/org-selection?${searchParams.toString()}`, req.url)

    return NextResponse.redirect(orgSelection)
  } else if(!userId &&
    (req.nextUrl.pathname.startsWith('/boards') || req.nextUrl.pathname === '/org-selection')) {
      const signInUrl = new URL(`/sign-in`, req.url)
    return NextResponse.redirect(signInUrl)
  }
})

export const config = {
  matcher: [
    // Skip Next.js internals and all static files, unless found in search params
    '/((?!_next|[^?]*\\.(?:html?|css|js(?!on)|jpe?g|webp|png|gif|svg|ttf|woff2?|ico|csv|docx?|xlsx?|zip|webmanifest)).*)',
    // Always run for API routes
    '/(api|trpc)(.*)',
  ],
}