NeoBean•12mo ago

Forward client headers with createTRPCProxyClient & Server-Side Helpers

With createTRPCNext i had the option to tap into the context.req object nextjs passed in, but I cant achieve the same with createTRPCProxyClient. For example below code fails authentication, cause cookies arent forwarded.

export const getServerSideProps: GetServerSideProps = async ctx => {
   ssHelpers.user.profile.prefetch(undefined, { context: ctx })
   return { props: { trpcState: ssHelpers.dehydrate() } }
}

export const getServerSideProps: GetServerSideProps = async ctx => {
   ssHelpers.user.profile.prefetch(undefined, { context: ctx })
   return { props: { trpcState: ssHelpers.dehydrate() } }
}

4 Replies

NeoBean•12mo ago

My helpers. No access to the context here. The headers function has some opList array, with query keys and an empty context

const proxyClient = createTRPCProxyClient<TRPCRootRouter>({
    links: [
        httpBatchLink({
            url: `${process.env.NEXT_PUBLIC_API_HOST}`,
        }),
    ],
    transformer: superjson,
})

export const ssHelpers = createServerSideHelpers({
    client: proxyClient,
})

const proxyClient = createTRPCProxyClient<TRPCRootRouter>({
    links: [
        httpBatchLink({
            url: `${process.env.NEXT_PUBLIC_API_HOST}`,
        }),
    ],
    transformer: superjson,
})

export const ssHelpers = createServerSideHelpers({
    client: proxyClient,
})

Is this something not implemented ?

settapak.t•11mo ago

how use ? my console.log('user ===>', user) /// result : undefined how fix

 export async function getServerSideProps() {
  const { user } = await helpers.auth.getInfoUser.fetch();
  console.log('user ===>', user);
  return {
    props: {
      trpcState: helpers.dehydrate(),
    },
  };
}

 export async function getServerSideProps() {
  const { user } = await helpers.auth.getInfoUser.fetch();
  console.log('user ===>', user);
  return {
    props: {
      trpcState: helpers.dehydrate(),
    },
  };
}

@neobean

dion•9mo ago

did u find a solution for this?

NeoBean•9mo ago

I'm sorry i did not at that time I didn't need it at very much, so i just used trpc client-side I'll retry this in the coming days.