Filter for entity with array that contains element?

[Atlinx]

How can I filter for an entity whose array contains an element? I have an entity like so:

  type Config @entity @mongodb {
    id: ID! @id(from: "db") @alias(value: "_id")
    
    textChannelIds: [String!]
    voiceChannelIds: [String!]
    categoryId: String
  }

I'd like to filter for all version of the Config model that has a specific id (E.x. "2093470923843") inside it's textChannelIds field.
Note that textChannelIds, voiceChannelIds, and categoryId have nothing to do with the models in a schema -- they are merely data.
I'm using GraphQL to make this query, so I can't use native MongoDB queries without making a dedicated resolver.

I've tried contains, but then I found out that was a string only operation.

[edobrb]

At the moment it's not supported. We'll work on it ASAP.

A possible workaround could be to transform your model as follow:

type Config @entity @mongodb {
    id: ID! @id(from: "db") @alias(value: "_id")
    
    textChannelIds: [ConfigTextChannel!] @foreignRef
    voiceChannelIds: [ConfigVoiceChannel!] @foreignRef
    categoryId: String
}

type ConfigTextChannel @entity @mongodb {
    id: ID! @id(from: "db") @alias(value: "_id")
    configId: ID!
    value: String!
}

type ConfigVoiceChannel @entity @mongodb {
    id: ID! @id(from: "db") @alias(value: "_id")
    configId: ID!
    value: String!
}

And executing the find on the ConfigTextChannel or the ConfigVoiceChannel and then find the Config

[edobrb]

@Atlinx if you want try out the prerelease 2.1.4-1 it has the feature that you suggested. The GraphQL query become:

query {
  configs(filter: { textChannelIds: { has: "2093470923843" } }) {
    id
  }
}