【Drizzle ORM】NextJs14 と Drizzle ORM【#１１ Hono Zod Validator 】

【#１１ Hono Zod Validator 】

YouTube: https://youtu.be/gGpI7ESOHcU
https://youtu.be/gGpI7ESOHcU

今回は、Zod Validatorを使用して、
各ルートにバリデーションを設定します。

https://hono.dev/docs/guides/rpc#server

https://github.com/honojs/middleware/tree/main/packages/zod-validator

npm i zod

app/api/[[...route]]/users.ts

import { Hono } from "hono";
import { z } from "zod";
import { zValidator } from "@hono/zod-validator";

import { db } from "@/db/drizzle";
import { users } from "@/db/schema";
import { eq } from "drizzle-orm";

const app = new Hono()
  .get("/", async (c) => {
    const data = await db.select().from(users);

    return c.json({
      users: data,
    });
  })
  .get(
    "/:id",
    zValidator(
      "param",
      z.object({
        id: z.string(),
      })
    ),
    async (c) => {
      // const id = c.req.param("id");
      const { id } = c.req.valid("param");

      const [data] = await db.select().from(users).where(eq(users.id, id));

      if (!data) {
        return c.json({ error: "User not found" }, 404);
      }

      // if (data.length === 0) {
      //   return c.json({ error: "User not found" }, 404);
      // }

      return c.json({
        user: data,
      });
    }
  );

export default app;