Contentful graphql one too many relationship - graphql

Question

I am trying to achieve this: getArticleBySlugWithFilteredTags('tag1', 'tag2', 'tag3') using 1 query ( 1 request ) and avoid clientside filtering ( grab many and filter out with javascript ).
I have content type Article that has an entry type as list: Tag ( another custom content type ).
So there is a one too many relationship: an Article can have multiple Tags.
Now getting back to this: getArticleBySlugWithFilteredTags('tag1', 'tag2', 'tag3').
Attempt using custom content type: Tag
Query:
data: articleCollection(limit: 1, where: {
slug: "article-unique-1",
}) {
items {
title
tagsCollection(limit: 5) { // here it would be nice if I can use "where": {name: "tag1"}
items {
name
value
linkedFrom {
relatedArticles: articleCollection(limit: 7) { // other related articles that has the same tag as parent Article
items {
slug
title
category
}
}
}
}
}
}
}
}
The only thing that is missing here is the that I need to filter out the tagsCollection ( based on some property: name or value ).
I see that I am limited to use "where" on tagsCollection.
Attempt using contentfulMetadata tags
Query
{
data: articleCollection(where:
{
slug: "article-unique-1",
contentfulMetadata: {
tags_exists: true,
tags: {
id_contains_some: ["tag1", "tag2"]
}
}
}) {
items {
contentfulMetadata {
tags {
id
name
linkedFrom { // I can't use this here
relatedArticles: articleCollection(limit: 7) {
items {
slug
title
category
}
}
}
}
}
slug
title
publicationDate
}
}
}
With this approach I am not able to use the linkedFrom in order to get also other related articles that have the same contentfulMetadata tags. What should I do in other to achieve this making 1 query and no clientside filtering with javascript ?