Product Tracker

As a hobby project, I want to be notified when the products I like are discounted. The application currently supports the several websites. I will expand support based on the products I need.

Installation

docker build -t product-tracker .

docker run -i -t \
    -e DATABASE_URL='file:/home/node/app/prisma/tracker_app.db' \
    -e NOTIFICATION_TOPIC='product_tracker' \
    -e NOTIFICATION_SERVICE_URL='https://ntfy.sh' \
    -e CHECK_PRICE_JOB_INTERVAL_IN_MINS='5' \
    -e PRODUCT_SINCE_LAST_CHECK_IN_MINS='15' \
    -p 3000:3000 \
    -v storage:/home/node/app/prisma \
    product-tracker

Usage

The application offers the Rest API interface. The product to be tracked is saved as Product with the POST request. The application will check the current price of the products at 10-minute intervals and will send a notification if there is a decrease in the price.

The ntfy.sh service is used for sending notifications. Notifications according to the NOTIFICATION_TOPIC definition can be followed via the web and mobile application.

You can find the Swagger documentation here.

Create Product

curl --request POST \
  --url http://localhost:3000/products \
  --header 'Content-Type: application/json' \
  --data '{
  "url": "https://www.colins.com.tr/p/regular-fit-dugmeli-cepli-bej-erkek-mont-39024"
}'

{
  "data": {
    "id": 1,
    "url": "https://www.colins.com.tr/p/regular-fit-dugmeli-cepli-bej-erkek-mont-39024",
    "title": "Regular Fit Düğmeli Cepli Bej Erkek Mont",
    "amount": "999.95",
    "currency": "TL",
    "lastCheckedAt": "2023-04-07T13:03:16.143Z",
    "createdAt": "2023-04-07T13:03:16.145Z",
    "updatedAt": "2023-04-07T13:03:16.145Z"
  }
}