Let's Build a Serverless
e-commerce from scratch!
Luciano Mammino (@loige)
CityJS Athens ~ 2022-05-26
fth.link/sec
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https://stin.to/p3os6
Let me introduce myself first...
👋 I'm Luciano (🇮🇹🍕🍝🤌)
👨💻 Senior Architect @ fourTheorem (Dublin 🇮🇪)
📔 Co-Author of Node.js Design Patterns 👉
We are business focused technologists that deliver.
Accelerated Serverless | AI as a Service | Platform Modernisation
We are hiring: do you want to work with us?
We host a weekly podcast about AWS
Requisites
- Your own AWS account
- An AWS user with Admin access and Programmatic Access
- The AWS Command Line Interface installed and configured for your user
- Node.js (v16 or higher)
- A bash compatible shell
- SAM (Serverless Application Model)
Make sure all is good!
aws sts get-caller-identity
{
"UserId": "XYZ",
"Account": "123456789012",
"Arn": "arn:aws:iam::123456789012:username"
}-
Clone fth.link/sec-repo
-
then run: npm install
Let's also do this:
Introduction time! 🙋♀️🙋
Tell me in 30 secs:
Your name
Where do you work
Experience with Serverless & JavaScript
Favourite movie (or book)
-
Clone fth.link/sec-repo
-
then run: npm install
What are we building today? ⏱🎸
It turns out we have suddenly discovered the secret for time travel...
Photo by Elia Pellegrini on Unsplash
But there is only one rule...
Photo by Elia Pellegrini on Unsplash
NO betting or lottery 😖
Photo by Elia Pellegrini on Unsplash
So, how do we profit from this discovery?
Photo by Austin Distel on Unsplash
Let's sell tickets for the best gigs of the past! 🤑
Photo by Chris Zhang on Unsplash
Photo by Chris Zhang on Unsplash
What are we going to learn?
- How to host a Single Page Application (SPA) on S3
- How to write APIs with AWS Lambda and API Gateway
- How to use DynamoDB to store the data for your APIs
- How to process forms with AWS Lambda
- How to store unit of works on SQS
- How to create background workers with AWS Lambda
Disclaimer(s)
- Our implementation won't be production-ready™️
- We will cut (many) corners
- We will favour an hands on approach and try to get something working
Let's do this! 💪
Cover Photo by Mourizal Zativa on Unsplash
THANKS! 🙌