I am using Active Model Serializers 0.10.x with EmberCLI and Rails while trying to have the Json-Api as the Adapter. GET requests are working, but deserialization for the Active Model is not even though I tried to implement the rails strong_parameters solution described by jimbeaudoin here.
My latest attempt in saving a comment:
Payload:
{"data":{
   "attributes": {"soft_delete":false,"soft_delete_date":null,"text":"hjfgfhjghjg","hidden":false,"empathy_level":0},
   "relationships":{
     "user":{"data":{"type":"users","id":"1"}},
     "post":{"data":{"type":"posts","id":"1"}}},"type":"comments"}}
Console Output:
Completed 400 Bad Request in 13ms (ActiveRecord: 8.6ms)
ActionController::ParameterMissing (param is missing or the value is empty: data):
Comments Controller:
class Api::V1::CommentsController < MasterApiController
    respond_to :json
    ...
    def create
        render json: Comment.create(comment_params)
    end
    ...
    def comment_params
        #Deserialization issues... Waiting for #950 https://github.com/rails-api/active_model_serializers/pull/950
        params.require(:data).require(:attributes).permit(:text, :user_id, :post_id, :empathy_level, :soft_delete_date, :soft_delete, :hidden)
    end
end
Noting that if I set the parameters to only params.permit(...), the server saves it with everything null (I did not set any constraints on the comments model for now):
data: {id: "9", type: "comments",…}
attributes: {soft_delete: null, soft_delete_date: null, text: null, hidden: null, empathy_level: null}
id: "9"
relationships: {post: {data: null}, user: {data: null}}
type: "comments"
You can access the full code here.
 
     
     
     
    