Rails as_json，添加没有序列化器gem的自定义属性

Question

I have a rails application which needs to output a custom json response.

I have a Post model which has many statuses . The status of a post is different for every user .

I want to return Post.all as json with every post containing the user-dependent status es as regular attributes (attributes which seem like they belong to post , nothing nested)

How would I do this? I do not want to pass the current_user method to my model and I also do not want to use a serializer.

Is there anyway I could do something like this:

respond_with(posts: @posts.as_json(:methods => [:status(current_user)])
#NOTE the current user arg

EDIT:

clarification, I want:

id: 1, content: 'this is a post', status: 'reviewed'
#as json of course

Any help is appreciated.

Answer 1

I solved this by adding the following to my PostsController:

def json_params_for(objects)
   collection = objects.map do |post|
   { id: post.id,
     content: post.content,
     created_at: post.created_at,
     status: "reviewed
    }
   end
   collection.to_json
end

all json customized within my controller where I can access current_user