Query keys

export const itineraryRouter = router({
  list: publicProcedure
    .input(
      z.object({
        userId: z.string().uuid(),
      })
    )
    .query(async ({ input }) => {
      const itineraries = await prisma.itinerary.findMany({
        where: {
          userId: input.userId,
        },
      })
      return itineraries
    })
})

// how I use it in my component
const { data, isLoading } = trpc.itinerary.list.useQuery(
      {
        userId: user?.id as string,
      },
   
    {
      enabled: !!user,
    }
  )