Fetch-Rewards Take Home Assessment Solution.

This is my solution for the Fetch-Rewards take home assessment, which is the Receipt Processor Challenge.

Intro

The required web server has been implemented in Go. I have chosen not to Dockerize it as the assessment details mentioned that the evaluator will have Go installed on their system.

Dependencies

I have installed four external packages to help implement this:

• chi - to set up routes
• render - to manage HTTP requests and responses
• validator - for validation of the Item and Receipt structs
• uuid - to generate UUIDs for the receipts

Installation and Running the Server

1. Clone the repo

git clone https://github.com/akhilnalamala/receipt-processor.git

2. Navigate to directory

cd receipt-processor

3. Install dependencies

go mod tidy

4. Run the server

go run main.go

• This runs and serves the app on localhost:8080, meaning the 2 endpoints are available at

http://localhost:8080/receipts/process - POST
http://localhost:8080/receipts/{id}/points - GET