photo user example

photo => User(photos[])
User => Photo[user]

photo {
    id,
    url,
    user
}
user {
    id,
    name,
    photos[]
}

{
    "id": 1,
    "name": "user 1"
    photos: [
        {
            "id": 1,
            "url": "photo.com/photo1"
        },
        {
            "id":  2,
            "url": "photo.com/photo2"
        }
    ]
}


{
    "url": "photo.com/photo1"
}

{
    "url": "photo.com/photo2"
}