Theo's Typesafe Cult•4mo ago

trpc-openapi with t3-stack

I am wondering if anyone has any experience adding trpc-openapi to the t3stack. i have followed the basic steps of the readme guide and when i add a trpc-openapi handler to my app i get "tRPC failed on <no-path>: Not found" when calling a trpc procedure. this is my new [trpc].ts file

import { createNextApiHandler } from "@trpc/server/adapters/next";
import { env } from "../../../env.mjs";
import { appRouter } from "../../../server/api/root";
import { createTRPCContext } from "../../../server/api/trpc";

import { createOpenApiNextHandler } from 'trpc-openapi';

// export API handler
export default createOpenApiNextHandler({
    
    router: appRouter,
    createContext: createTRPCContext,
    onError:
        env.NODE_ENV === "development"
            ? ({ path, error }) => {
                    console.error(
                        `❌ tRPC failed on ${path ?? "<no-path>"}: ${error.message}`
                    );
              }
            : undefined,
});

// Disable body parser - we want raw body
export const config = {
    api: {
      bodyParser: false,
    },
  }

import { createNextApiHandler } from "@trpc/server/adapters/next";
import { env } from "../../../env.mjs";
import { appRouter } from "../../../server/api/root";
import { createTRPCContext } from "../../../server/api/trpc";

import { createOpenApiNextHandler } from 'trpc-openapi';

// export API handler
export default createOpenApiNextHandler({
    
    router: appRouter,
    createContext: createTRPCContext,
    onError:
        env.NODE_ENV === "development"
            ? ({ path, error }) => {
                    console.error(
                        `❌ tRPC failed on ${path ?? "<no-path>"}: ${error.message}`
                    );
              }
            : undefined,
});

// Disable body parser - we want raw body
export const config = {
    api: {
      bodyParser: false,
    },
  }

Another question i have is how do i test a endpoint when using the t3stack. in my routers folder i have a router called accountRouter which has a procedure called register. would my request to that procedure which i have added trpc-openapi to be something like "http://localhost:3000/api/accountRouter/register/{paramater}?{value}" ?

1 Reply

NotRebekahMikaelson™•4mo ago

http://localhost:3000/api/accountRouter.register/%7Bparamater%7D?%7Bvalue%7D this is the. route url

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trpc-openapi with t3-stack