Vercel Next.js + Serverless Example Project

Example PWA project leveraging Next.js for frontend, with vercel serverless function for APIs + free MongoDB Atlas cluster. The project uses:

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

NodeJS >= 10 -- Official download
Yarn >= 1.16.0 -- Official download

Installing

Create an .env file based on the .env.example file
For GOOGLE_OAUTH_ID and GOOGLE_OAUTH_SECRET, follow [Google oAuth docs] to get your own Google oAuth AppId and secret. This is how the values look like:
```
GOOGLE_OAUTH_SECRET=tfmG-_kIcxqn2drkMMSsdLH
GOOGLE_OAUTH_ID=3459784788234-va9877zx89asd8as8d8asdg.apps.googleusercontent.com
```
For JWT_SECRET you can generate a random, secure string. This is used for signing JWT by next-auth

For MONGO_CONNECTION_STRING, you can get one from free using MongoDB Atlas. This is how the values look like:

MONGO_CONNECTION_STRING=mongodb+srv://root:password@cluster0.d7sa9s.mongodb.net/dbname?retryWrites=true&w=majority

Install dependencies using yarn
```
yarn install
```
Start development server
```
yarn dev
```

Running the tests

The tests are run using jest. Simply run yarn test to run the tests.

To get test coverage, run yarn test:coverage

Deployment

There are many ways to deploy to vercel as documented in their docs