GraphQL filtering Children by languages is being ignored

deckdom commented 4 years ago

Gentics Mesh Version, operating system, or hardware.

v1.5.1

Operating System

Linux

JVM

Open JDK 11.0.5 (Docker Container)

Problem

When using the children in GraphQL, it describes the lang Parameter as follows:

lang: [String] Language tags to filter by. When set only nodes which contain at least one of the provided language tags will be returned

When putting that to a test, it does sadly not filter anything and returns all elements regardless.

Reproducer

Can be tested on the demo with following query:

{
  node(path:"/aircrafts") {
    children(lang: ["de"]) {
      elements {
        language
        uuid
      }
    }
  }
}

Link

Expected behaviour and actual behaviour

It should filter out all elements which are not permitted from the given language list

philippguertler commented 4 years ago

Currently the behavior is to fall back to the default language if the children have no content in the desired language.

EdgarKisman commented 3 years ago

Same Problem here. It ignores all other languages and only checks for the first provided language in the array, in my case "de".

Example query

node(path:"/foo"){ children(lang: ["de", "en"], filter: {fields: {Bar: {name: {equals: "Something"}}} }){ elements{ languages{ language displayName uuid } } } }

the example query would show no matches, but if i change the lang array to ["en", "de"] it will find a node.

gentics / mesh