@logtail/next/examples/trpc-app-router/src/server/api/routers/post.ts

Better Stack Telemetry Next.js client

import { z } from 'zod';

import { createTRPCRouter, publicProcedure } from '~/server/api/trpc';

let post = {
  id: 1,
  name: 'Hello World',
};

export const postRouter = createTRPCRouter({
  hello: publicProcedure
    .input(z.object({ text: z.string() }))
    .query(({ ctx, input }) => {
      ctx.log.info('Hello from `hello` procedure', { input });

      return {
        greeting: `Hello ${input.text}`,
      };
    }),

  create: publicProcedure
    .input(z.object({ name: z.string().min(1) }))
    .mutation(async ({ ctx, input }) => {
      // simulate a slow db call
      await new Promise((resolve) => setTimeout(resolve, 1000));

      post = { id: ++post.id, name: input.name };

      ctx.log.info(
        'Hello from `create` procedure\nSecond line from the `create` procedure',
        { post },
      );

      return post;
    }),

  getLatest: publicProcedure.query(({ ctx }) => {
    ctx.log.info('Hello from `getLatest` procedure', { post });

    return post;
  }),
});