I’m new to NoSQL and am trying to model likes and dislikes.

I’ve made an attempt with some messy thoughts, but I’m not sure if I’m doing it correctly.

(1)

{   
    "posts": {
        "post1":{
            "id": "jmvv4e",
            "content": "Hello",
            "timestamp": 312421000,  
            "likes_number": 1,
            "likes": {
                "like1": {
                    "uid": "udfad2",
                    "timestamp": 312421241  
                }
            }
        }
    }
}

(2)

{
    "posts:":{
        "post1":{
            "id": "jmvv4e",
            "content": "Hello",
            "timestamp": 312421000 
        }
    },
    "likes": {
        "likes1": {
            "post_id": "jmvv4e",
            "uid": "udfad2",
            "timestamp": 312421241  
        }
    }
}

I’m using (1) right now. Should I separate nested “likes” within “posts” as shown in (2)?