test trpc

src/plugins/trpc.ts

@@ -1,3 +1,4 @@
+import { loggerLink } from '@trpc/client'
 import SuperJSON from 'superjson'
 import { createTRPCNuxtClient, httpBatchLink } from 'trpc-nuxt/client'
 import type { AppRouter } from '~/server/trpc/routers'
@@ -6,6 +7,11 @@ export default defineNuxtPlugin(() => {
   const trpc = createTRPCNuxtClient<AppRouter>({
     transformer: SuperJSON,
     links: [
+      loggerLink({
+        enabled: opts =>
+          process.env.NODE_ENV === 'development'
+          || (opts.direction === 'down' && opts.result instanceof Error),
+      }),
       httpBatchLink({
         url: '/api/trpc',
       }),