E commerce app

Front-end application based on React + NextJS + TypeScript + Apollo Server + Material UI

Installation guide

1. Install dependencies

Run this command in order to install the dependencies

$ yarn

or alternatively...

$ npm install

2. Create an .env file

Env variable	Description	Example
GRAPHQL_URL	This is the endpoint to the GraphQL server.	GRAPHQL_URL=http://localhost:4000/

3. Run the application

This next command will start a server by default on port 3000

$ npm run dev

Rendering order. Understanding the resolution order of the Next.js application

These are the running orders, depending who is rendering the application.

On the server:

1. app.getInitialProps
2. page.getInitialProps
3. document.getInitialProps
4. app.render
5. page.render
6. document.render

On the server with error:

1. document.getInitialProps
2. app.render
3. page.render
4. document.render

On the client

1. app.getInitialProps
2. page.getInitialProps
3. app.render
4. page.render