How do i create a default response for all incoming request?

[flixyudh]

I want to create a default response body for every incoming request, is there any option to do that?

example:

app.get('/', c => {
  return c.json({
    name: 'FlixAPI'
  });
});

im expecting output response body when requesting / is :

{
  "error": false,
  "message": "success",
  "data": {
    "name": "FlixAPI" // from `c.json`
  }
}

[EdamAme-x]

You can

// register handlers without `return`, add `next`
... (e.g. app.get("/", async (c, next) => { ...; await next() }))

app.use("*", (c) => {
  // default
  return c.json(...)
})

[flixyudh]

what should i add at {} scope? I've tried this but didn't work (the response replaced to c.json of app.use)

app.get('/wakwaw', (c, next)=>{
  c.json({
    message:'Testing append message'
  })
  next()
})

app.use('*', c => {
  return c.json({ ok: true });
});

[EdamAme-x]

Oh, I'm sorry.
I understood what you meant.
Please wait a moment.

[EdamAme-x]

Hey @flixyudh
Please try to use this

import { Hono } from "hono"

const app = new Hono<{
    Variables: {
        createResponse: (data: unknown) => Response
    }
}>()

app.use(async (c, next) => {
    c.set("createResponse", (data: unknown) => c.json({
        success: true,
        data
    }, 200))
    await next()
})

app.get((c) => {
    return c.var.createResponse({
        name: "Hono is cool!"
    })
})

[flixyudh]

It works! thank you @EdamAme-x