A comprehensive user profile mongoose model

Post.js

const mongoose = require("mongoose");
const Schema = mongoose.Schema;

// Create Schema
const PostSchema = new Schema({
	user: {
		type: Schema.Types.ObjectId,
		ref: "users",
	},
	text: {
		type: String,
		required: true,
	},
	name: {
		type: String,
	},
	avatar: {
		type: String,
	},
	likes: [
		{
			user: {
				type: Schema.Types.ObjectId,
				ref: "users",
			},
		},
	],
	comments: [
		{
			user: {
				type: Schema.Types.ObjectId,
				ref: "users",
			},
			text: {
				type: String,
				required: true,
			},
			name: {
				type: String,
			},
			avatar: {
				type: String,
			},
			date: {
				type: Date,
				default: Date.now,
			},
		},
	],
	date: {
		type: Date,
		default: Date.now,
	},
});

module.exports = Post = mongoose.model("post", PostSchema);

Profile.js

const mongoose = require("mongoose");
const Schema = mongoose.Schema;

// Create Schema
const ProfileSchema = new Schema({
	user: {
		type: Schema.Types.ObjectId,
		ref: "users",
	},
	handle: {
		type: String,
		required: true,
		max: 40,
	},
	company: {
		type: String,
	},
	website: {
		type: String,
	},
	location: {
		type: String,
	},
	status: {
		type: String,
		required: true,
	},
	// Array
	skills: {
		type: [String],
		required: true,
	},
	bio: {
		type: String,
	},
	githubusername: {
		type: String,
	},
	// Array of objects
	experience: [
		{
			title: {
				type: String,
				required: true,
			},
			company: {
				type: String,
				required: true,
			},
			location: {
				type: String,
			},
			from: {
				type: Date,
				required: true,
			},
			to: {
				type: Date,
			},
			current: {
				type: Boolean,
				default: false,
			},
			description: {
				type: String,
			},
		},
	],
	// Array of objects
	education: [
		{
			school: {
				type: String,
				required: true,
			},
			degree: {
				type: String,
				required: true,
			},
			fieldofstudy: {
				type: String,
				required: true,
			},
			from: {
				type: Date,
				required: true,
			},
			to: {
				type: Date,
			},
			current: {
				type: Boolean,
				default: false,
			},
			description: {
				type: String,
			},
		},
	],
	social: {
		youtube: {
			type: String,
		},
		twitter: {
			type: String,
		},
		facebook: {
			type: String,
		},
		linkedin: {
			type: String,
		},
		instagram: {
			type: String,
		},
	},
	date: {
		type: Date,
		default: Date.now,
	},
});

const Profile = mongoose.model("profile", ProfileSchema);

module.exports = Profile;

Self Notes

• Every object that we create in models, has a mongo id of their own.
• We can reference to any other model by simply writing.

profile: {
    type: Schema.Types.ObjectId,
    ref: "profiles"
}

• We can also have an array of reference id's (like in a many to one relationship) for doing joins via referencing in Mongo db.

	likes: [
		{
			user: {
				type: Schema.Types.ObjectId,
				ref: "users",
			},
		},
	],