sbmthakur / receipt-processor

Project setup

The app server can be started either locally or in a container. In both cases, the server will be running on port 3000. For testing, you can use the HTTP requests present in test.sh.

Before proceeding with the steps make sure you are in the project directory.

Running in a docker container:

Build the image

$ docker build -t reports .

Run the docker container

$ docker run -d -p 3000:3000 reports

Test the endpoints

$ id=$(curl --silent --location 'localhost:3000/receipts/process' \
--header 'Content-Type: application/json' \
--data '{
  "retailer": "Target",
  "purchaseDate": "2022-01-01",
  "purchaseTime": "13:01",
  "items": [
    {
      "shortDescription": "Mountain Dew 12PK",
      "price": "6.49"
    },{
      "shortDescription": "Emils Cheese Pizza",
      "price": "12.25"
    },{
      "shortDescription": "Knorr Creamy Chicken",
      "price": "1.26"
    },{
      "shortDescription": "Doritos Nacho Cheese",
      "price": "3.35"
    },{
      "shortDescription": "   Klarbrunn 12-PK 12 FL OZ  ",
      "price": "12.00"
    }
  ],
  "total": "35.35"
}' | sed 's/.*://; s/"\|\}//g')


$ curl --silent --location "localhost:3000/receipts/$id/points"

Alternatively, you can utilize test.sh to run these.

$ bash test.sh
{"points":28}

Running without a docker container:

Prerequisites: Make sure that node.js (version >= 18.15.0) is installed.

Install dependencies

$ npm install

Run the unit tests to ensure we have everything to start the server

$ npm test

Start the app server

$ node app.js