middleware.ts

/* eslint-disable func-style */
import type { NextRequest } from 'next/server'
import { NextResponse } from 'next/server'

import type { Database } from '@/lib/database.types'

import { createMiddlewareClient } from '@supabase/auth-helpers-nextjs'

export async function middleware(req: NextRequest) {
  const res = NextResponse.next()

  // Create a Supabase client configured to use cookies
  const supabase = createMiddlewareClient<Database>({
    req,
    res
  })

  // Refresh session if expired - required for Server Components
  await supabase.auth.getSession()

  return res
}

// Ensure the middleware is only called for relevant paths.
export const config = {
  matcher: [

    /*
     * Match all request paths except for the ones starting with:
     * - _next/static (static files)
     * - _next/image (image optimization files)
     * - favicon.ico (favicon file)
     */
    '/((?!_next/static|_next/image|favicon.ico).*)'
  ]
}