Simple struct models for a blog post

models.go

package main

import "time"

// User 
type User struct {
        Id       int        `json:"id"`
        Username string     `json:"username"`
        Email    string     `json:"email"`
}

// Comment
type Comment struct {
        Id        int       `json:"id"`
        User      User      `json:"user"`
        Text      string    `json:"text"`
        Timestamp time.Time `json:"timestamp"`
}

// Post
type Post struct {
        Id        int       `json:"id"`
        User      User      `json:"user"`
        Topic     string    `json:"topic"`
        Text      string    `json:"text"`
        Comment   Comment   `json:"comment"`
        Timestamp time.Time `json:"timestamp"`
}

type Posts    []Post
type Comments []Comment
type Users    []User