based on the tests, it seems that there is a way for the 400 to be preserved https://github.com/metosin/reitit/blob/198cfda00d20093f3d7b3069e5e902835c396698/test/clj/reitit/ring/middleware/exception_test.clj#L100

I am unable to follow 😕

How do you do actually?

i tried reusing middleware from the test and i get 406 now

the answer will be somewhere in one of these search results 😄 https://github.com/metosin/reitit/search?q=406

use the source, Luke -lightsaber emoji-

alright so my default ring handler picked this up and that's where i got my response. Thanks for that. with regards to my original question it appears that i need the only think i need to use is exception/exception-middleware and it will work as i expect it to work which is great. The only problem that remains is that i would like to show only 'humanized' from the response maybe others but for sure not schema

{
    "schema": "[:map {:closed true} [:match-id [:fn {:swagger/description \"Match id\", :swagger/default \"21c0d56a-4360-45d7-a919-0ae89a35e062\", :swagger/type \"string\", :swagger/format \"uuid\", :decode/string #function[highlights.validation/fn--63082], :decode/json #function[highlights.validation/fn--63084], :error/message \"Invalid match-id\"} #function[clojure.core/uuid?]]] [:date [:fn {:swagger/description \"Date when the match happened\", :swagger/default \"2022-11-28\", :swagger/type \"string\", :swagger/format \"date\", :swagger/pattern #\"^\\d{4}\\-(0[1-9]|1[012])\\-(0[1-9]|[12][0-9]|3[01])$\", :error/message \"Invalid date\"} #function[highlights.validation/valid-date-as-str?]]]]",
    "errors": [
        {
            "path": [
                "date"
            ],
            "in": [
                "date"
            ],
            "schema": "[:fn {:swagger/description \"Date when the match happened\", :swagger/default \"2022-11-28\", :swagger/type \"string\", :swagger/format \"date\", :swagger/pattern #\"^\\d{4}\\-(0[1-9]|1[012])\\-(0[1-9]|[12][0-9]|3[01])$\", :error/message \"Invalid date\"} #function[highlights.validation/valid-date-as-str?]]",
            "value": "2022-11-281",
            "message": "Invalid date"
        }
    ],
    "value": {
        "date": "2022-11-281",
        "matchId": "21c0d56a-4360-45d7-a919-0ae89a35e062"
    },
    "coercion": "malli",
    "in": [
        "request",
        "query-params"
    ],
    "humanized": {
        "date": [
            "Invalid date"
        ]
    }
}

alright future reference for someone How to select only part (keys you are interested in) of the coercion response which is responsible for returning 404 in case schema validation doesn't pass. Essential how to modify 404 response 1. check source code and try to understand it 2. use this dirty version of code

(fn [a b]
                                                     (let [res ((exception/create-coercion-handler 400)  a b)]
                                                       (timbre/error res)
                                                       (update res :body #(select-keys % [:in :humanized]))))

welcome! enjoy!

Actually proper way to do this is with :data :coersion

(reitit.coercion.malli/create
                       { ;; set of keys to include in error messages
                        :error-keys #{#_:type #_:coercion :in #_:schema #_:value #_:errors :humanized #_:transformed}
                        ;; schema identity function (default: close all map schemas)
                        :compile mu/closed-schema
                        ;; strip-extra-keys (effects only predefined transformers)
                        :strip-extra-keys true
                        ;; add/set default values
                        :default-values true
                        ;; malli options
                        :options nil})

If you're interested, i have an example of using my own custome exception middleware to return different responses

thanks @U11EL3P9U this is super useful

You're very welcome! Take what you need, reject what you don't like 🙂

i wish i found this earlier 😄 i couldn't find any real world example of reitit kinda like https://github.com/polymeris/re-frame-realword-example-app

I'm going to add to it in a bit to include basic and token auth 🙂

using buddy 🙂

and a custom one that uses cookies 🙂

i need buddy stuff 😄 i will need to port existing auth middleware soon anyway

@U45SLGVHV I've added in basic and token authorization! Enjoy!

@U11EL3P9U i can't seem to find it https://github.com/dharrigan/startrek/tree/master/src/startrek/api/middleware Also there are no commits related to auth 😕 Am i looking at the wrong place?

oh sorry

I pushed to my local repo

pushing up to github now

done

bear in mind, that is just my one way of doings things, others may do it differently and perhaps you'll discover your own (better!!!) way 🙂

Thanks @U11EL3P9U i shall check it out!