Random Inventory Example

This tool is just an exercise for a http service which returns a random quantity value in json format by providing a SKU as get parameter:

call:

//<SERVICE>?sku=MYSKU

Response:

{
  sku: MYSKU,
  qty: XXX
}

The service will randomly return a 500 error to make some tests with the client.

There are two version of the service:

1 . PHP version

Implemented by using the lightweight FrameworkX

Run service with Docker

The service can run in a docker container just by following this command (from the root):

docker composer up

Then the service will be available at:

http://localhost:8080/inventory

Run service without Docker but PHP locally

If PHP 8.2 is installed locally the service can be also run without using docker by these commands (from the root):

composer install
php app.php

This example uses the efficient built-in web server written in pure PHP from the framework. Service will be then available at

http://localhost:8080/inventory

2 . AWS Lambda version

The same service has also been implemented in javascript and can be used as an AWS Lambda Http service function using Node JS. The code is available in the folder AWS-Lambda-service More about AWS Lambda https://aws.amazon.com/pm/lambda/