Can I unify the style of response in atreugo?

[imxxiv]

In the restful api project, i try to unify the style of response.
If the middlewares or filters return err, actx.Error() will response the body, i can't modify to json response.
I want

HTTP/1.1 401 Unauthorized
Server: atreugo
Date: Tue, 27 Aug 2019 03:38:40 GMT
Content-Type: application/json
Content-Length: 28

{"code":401,"msg":"Unauthorized"}

But middlewares or filters return err, the response is

HTTP/1.1 401 Unauthorized
Server: atreugo
Date: Tue, 27 Aug 2019 03:39:37 GMT
Content-Type: text/plain
Content-Length: 12

Unauthorized

[imxxiv]

utils.go line 38 ctx.Error(err.Error(), fasthttp.StatusInternalServerError)

func viewToHandler(view View) fasthttp.RequestHandler {
	return func(ctx *fasthttp.RequestCtx) {
		actx := acquireRequestCtx(ctx)

		if err := view(actx); err != nil {
			ctx.Error(err.Error(), fasthttp.StatusInternalServerError)
		}

		releaseRequestCtx(actx)
	}
}

router.go line 99 actx.Error(err.Error(), statusCode)

		if err != nil {
			r.log.Error(err)
			actx.Error(err.Error(), statusCode)
		}

Because actx inherits the method of ctx, so can use the ctx.method, Is the effect the same?

[savsgio]

Because actx inherits the method of ctx, so can use the ctx.method, Is the effect the same?

Yes, It's explained on README 😄

And I've just added custom error view in configuration, so you could configure it with something like that:

config := &atreugo.Config{
		...
		ErrorView: func(ctx *atreugo.RequestCtx, err error, statusCode int) {
			ctx.JSONResponse(atreugo.JSON{"code": statusCode, "msg": err.Error()}, statusCode)
		},
                ...
	}