Deepak Sharma•4mo ago

Nested tRPC procedures.

I'm trying to convert a REST API structure to tRPC. Specifically, I want to replicate the nested REST route products/:productId/discount in tRPC ? . How should I declare and organize these nested routes in tRPC to match this structure effectively?

Solution:

there is no reason for the nesting here because you only have one procedure inside the nested routers

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12 Replies

Deepak SharmaOP•4mo ago

Ahmed Elsakaan•4mo ago

trpc.products.discount?

Deepak SharmaOP•4mo ago

like should i nest a router into another ?

import { createTRPCRouter, publicProcedure } from "~/server/api/trpc";
import { z } from "zod";

const productsRouter = createTRPCRouter({
  get: publicProcedure
    .input(z.object({ productId: z.string() }))
    .query(async ({ input }) => {
      const { productId } = input;
      // Fetch product by ID logic here
    }),
  // Nested router for handling discounts related to a specific product
  discount: createTRPCRouter({
    get: publicProcedure
      .input(z.object({ productId: z.string() }))
      .query(async ({ input }) => {
        const { productId } = input;
      }),
  }),
});

export default productsRouter;

import { createTRPCRouter, publicProcedure } from "~/server/api/trpc";
import { z } from "zod";

const productsRouter = createTRPCRouter({
  get: publicProcedure
    .input(z.object({ productId: z.string() }))
    .query(async ({ input }) => {
      const { productId } = input;
      // Fetch product by ID logic here
    }),
  // Nested router for handling discounts related to a specific product
  discount: createTRPCRouter({
    get: publicProcedure
      .input(z.object({ productId: z.string() }))
      .query(async ({ input }) => {
        const { productId } = input;
      }),
  }),
});

export default productsRouter;