Serverless-application

This codebase has been created to set up a full serverless application stack, where users will be able to add items to a list and view this list.

Brief Overview

User can create an item object and view all items.

• View all the created items stored in backend
• Add a new item

Developed Application is already deployed in AWS Platform with my credentials, you can access lambda functions to add new item and to get all items from below URL:

To Add New item: https://26ggy7h8p5.execute-api.eu-central-1.amazonaws.com/dev/addItems

To get all items: https://26ggy7h8p5.execute-api.eu-central-1.amazonaws.com/dev/getItems

Technology Stack

Serverless-Backend: NodeJS, AWS Lambda, DynamoDB Frontend: HTML, CSS, ReactJS

For more information on how this works with other frontends/backends, clone this repo and follow instructions.

Getting Started

These instructions will get you a copy of the project up and running on your local machine.

Prerequisites

Nodejs

AWS

Serverless

Development Setup

Explain how to install all development dependencies.

git clone https://github.com/himanshunagda/serverless-application

cd serverless-application

npm i

Install Dependencies

1. Install serverless:

npm install -g serverless

Start the Development server

npm start

It starts project on http://localhost:3000/

Basic Steps

• Once development server is running, an UI can be accessed on URL http://localhost:3000/
• Add new items.
• Get all items.

Note: If you want to deploy serverless application in your AWS platform, follow these instructions below:

1. Setup IAM user at https://aws.amazon.com/ to get AWS access ID and secret key.

2. Configure your ACCESS_ID and Secret key to serverless with the command:

   serverless config credentials --provider aws --key YOU_ACCESS_KEY --secret YOUR_SECRET_KEY

3. Navigate to serverless-application/backend and run these command to deploy: serverless deploy or sls deploy

4. Once application is deployed, we get 2 endpoints POST and GET.

5. Update the variables post_url and get_url in serverless-application/src/App.js with POST and GET Url we got before.

6. Navigate to serverless-application and run npm start.

7. Access your user interface on http://localhost:3000/