Likeable

A package for implementing models with Liking, Starring, or Favoriting capabilities.

This is a Meteor package with part of it's code published as a companion NPM package made to work with clients other than Meteor. For example your server is Meteor, but you want to build a React Native app for the client. This allows you to share code between your Meteor server and other clients to give you a competitive advantage when bringing your mobile and web application to market.

• Supporting The Project
• Meteor Installation
• NPM Installation
• Usage Outside Meteor
  • React Native
• Basic Usage
• Scalability - Redis Oplog

Supporting The Project

Finding the time to maintain FOSS projects can be quite difficult. I am myself responsible for over 30 personal projects across 2 platforms, as well as Multiple others maintained by the Meteor Community Packages organization. Therfore, if you appreciate my work, I ask that you either sponsor my work through GitHub, or donate via Paypal or Patreon. Every dollar helps give cause for spending my free time fielding issues, feature requests, pull requests and releasing updates. Info can be found in the "Sponsor this project" section of the GitHub Repo

Meteor Installation

This package relies on the npm package simpl-schema so you will need to make sure it is installed as well.

meteor npm install --save simpl-schema
meteor add socialize:likeable

NPM Installation

When using this package with React Native, the dependency tree ensures that simpl-schema is loaded so there's no need to install it as when using within Meteor.

npm install --save @socialize/likeable

Usage Outside Meteor

The client side parts of this package are published to NPM as @socialize/cloudinary for use in front ends outside of Meteor.

When using the npm package you'll need to connect to a server, which hosts the server side Meteor code for your app, using Meteor.connect as per the @socialize/react-native-meteor usage example documentation.

Meteor.connect('ws://192.168.X.X:3000/websocket');

React Native

When using this package with React Native there is some minor setup required by the @socialize/react-native-meteor package. See @socialize/react-native-meteor react-native for necessary instructions.

Basic Usage

Depending on the environment your code will be running in, you'll need to import the classes from the packages specific to that environment, either Meteor or React Native.

//Meteor Imports
import { Mongo } from 'meteor/mongo';
import { LikeableModel } from 'meteor/socialize-likeable';
import { LinkParent, LinkableModel } from 'meteor/socialize-linkable';

//React Native Imports
import { Mongo } from '@socialize/react-native-meteor';
import { LikeableModel } from '@socialize/likeable';
import { LinkParent, LinkableModel } from '@socialize/linkable';

//This gets imported the same no matter the environment
import SimpleSchema from 'simpl-schema';

//define the collection to hold products
const ProductsCollection = new Mongo.Collection("products");

//define the schema for a product
const ProductsSchema = new SimpleSchema({
    //actual schema excluded for brevity
});

//Create a product class extending LikeableModel and LinkParent
class Product extends LikeableModel(LinkParent) {
    //methods here
}
// Attach schema
ProductsCollection.attachSchema(ProductsSchema);
// Attache LikeableSchema
ProductsCollection.appendSchema(LikeableModel.LikeableSchema);


//Attach the collection to the model so we can use BaseModel's CRUD methods
Product.attachCollection(ProductsCollection);

//Register the Model as a potential Parent of a LinkableModel
LinkableModel.registerParentModel(Product);

//Create a new product and save it to the database using BaseModel's save method.
new Product({name:"All Stars", brand:"Converse", price:"39.99"}).save();

//Get an instance of Product using a findOne call.
let foundProduct = ProductsCollection.findOne();

//This is an instance of product and since we've extended LikeableModel we can now just call it's like method
foundProduct.like();

//and we can unlike it
foundProduct.unlike();

//We can even query to see if a certain user has liked this product
foundProduct.islikedBy(Meteor.user()); //Publication of proper data necessary if querying client side of course

For a more in depth explanation of how to use this package see API.md

Scalability - Redis Oplog

This package implements cultofcoders:redis-oplog's namespaces to provide reactive scalability as an alternative to Meteor's livedata. Use of redis-oplog is not required and will not engage until you install the cultofcoders:redis-oplog package and configure it.