Desafio CoderHouse Web Sockets y Handlebars

Basic Web Server FS persistence

Basic Realtime Web Socket Implementation

Views using handlebars

Install

npm install

Usage

npm start

Architecture

The server has been implemented using hexagonal layer architecture, theare is a folder products that holds diferent files that provide functionality by abstraction between the diferent layers of the server. The service provides a class that manage the FS.DAO class and gives access to the actual data. The controller is responsable of handeling the user requests and provide the adecuate responses The routes layer singly links the routes to the controller The products.json holds the data

API Routes

POST /api/carts/ Creates a new Cart body [{pid:string,quantity:number}]
POST /api/carts/:cid/product/:pid?quantity=number Adds a new product to the specified cart
GET /api/carts/:cid Shows the products included on the specified cart
GET /api/products Shows an array of the products included on the database
GET /api/products/:id Returns the product for the specified id
POST /api/product Add a new product to the database body:{ code, description, price, stock, thumbnail, title }
PUT /api/product Update the product for the specified id provided through body:{ code, description, price, stock, thumbnail, title,id}
DELETE /api/product/:id Deletes the product for the specified id

Browser Routes

GET /addProducts Basic Web Form that adds a new Product to the database
GET /realTimeProducts Shows realtime Database product to all connected users.

FS DAO Service

To instanciate the class you must provide 2 arguments:

1 The path for the products.json file to be stored
2 The Type or interface that describes the Data to be stored

import {ProductManager} from "path/to/class"
const productManager= new ProductManager<Product>("./path/")

Methods

1 getProducts() Retrives the entire array of products from the file
2 getProductById(id) You must pass a number as a id parameter to get the product matching the id
3 updateProduct(id,product) You must pass a number id and a product wich is a Partial of the product type you provided
4 addProduct(product) You must provide a product type object, the id will be self instanciated by the class
5 deleteProduct(id) You must provide a integer id matching the product to be erased

adrianabadin / coderhousewinsocket