Return JSON response with custom status code

Hello,

I’m building a JSON api using spirit. I’ve started by adding catch-all route to return 404 response.

route.get("*", {
  status: 404,
  headers: {
    'Content-Type': 'application/json'
  }
    body: JSON.stringify({
    message: 'Not Found',
  })
})

While it works, it’s a little bit verbose.

Is there a shorter way to do that, maybe something like:

route.get("*", response.json(404, { message: "Not Found" }))

Thanks, Ran.

[hnry]

route.not_found({ message: "Not found" }) 
// or for GET only requests
route.not_found("get", { message: "Not found" })

will produce a response with status code 404, and json content type header set, and a json body.

Also as per your suggestion @ranyefet I updated the response helper function to be:

route.not_found(response({ message: "Not found" }).type("json"))
// or 
route.get("*", response({ message: "Not found" }).type("json").status_(404))

spirit v0.4.0 & spirit-router v0.4.0

Closing, if there’s an issue or another suggestion feel free to let me know ✌️

[hnry]

Hey @ranyefet ,

You can do route.get("*", ...) to catch GET only, or there is also route.not_found(...) which will 404 on every request regardless of method. (Ex: route.not_found("Page is not found") or notFound is camelCase alias to it.

You mentioned the explicit way, there’s also @dodekeract suggestion.

You also mentioned “response.json”, there is a helper function similar to that:

const {response} = require("spirit").node
const route = require("spirit-router")

const app = route.define([
  route.not_found(response(JSON.stringify({ message: "Not found" })).type("json")),
  // or
  route.get("*", response(JSON.stringify({ message: "Not found" })).type("json").status_(404))
])

Also this should work (but it doesn’t, so will need to fix):

route.not_found({ message: "Not found" }) 

Which would do what you want. Will upload fix by tonight (spirit-router@0.4.0).