Ability to specify fields to return by nested keys #397
Description
Currently, I'm unable to filter specific fields of a Reference object in a Web datasource.
E.g., The query would be fields={"title": 1, "author.name": 1}
{
"datasource": {
"key": "articles",
"source": {
"endpoint": "1.0/publisher/articles"
},
"paginate": 1,
"count": 1,
"fields": {
"title": 1,
"author.name": 1
}
}
}This returns the title field, but a blank author array (author is a reference field)
{
"results": [
{
"_composed": {
"author": []
},
"_id": "5a946688dc5fc266552d2f25",
"author": [],
"title": "Why you should open source your website"
},
{
"_composed": {
"author": []
},
"_id": "5a9684827abb4273bcce608d",
"author": [],
"title": "Forming an orderly queue"
}
}