E³Retail

An E-commerce products-list website that demonstrates the application of Elasticsearch in retail & online shopping.

App Screenshots

Home Page

Products filter page

Features

Responsive on web and mobile.
Built using Progressive enhancement philosophy.

Search features

Search for a product by typing in the search input.
Search within a category.
Search across multiple categories.
Filter by brand, pricing and ratings.
Sort by relevance, ratings or price.
Paginate through search results.
Search input autocomplete suggestions (requires JavaScript to be enabled).

Requirements

A laptop or a desktop computer.
Chrome browser.
Internet connectivity.

Instructions to install

Requires AWS OpenSearch
Initialize environment variables. If you're running the app locally, create a .env file:

    NODE_ENV=development
    ELASTICSEARCH_HOST=your-elasticsearch-domain
    ELASTICSEARCH_PORT=443
    ELASTICSEARCH_USER=your-elasticsearch-master-user
    ELASTICSEARCH_PASSWORD=your-elasticsearch-master-password
    ELASTICSEARCH_INDEX=index-to-search-on

Install Node.js
Clone or fork this repo
Run npm install in your project root
Run npm start to start the app server

Common commands

Creating an index

npm run create-index your-index-name

Bulk uploading Data

Syntax for uploading data in .ndjson format:

curl -XPOST -u 'username:password' 'your-elasticsearch-url/_bulk' --data-binary @datasets/flipkart-products-bulk.ndjson -H 'Content-Type: application/json'

Known issues

Images may not load if they have been removed at the source.

License

booleanhunter-tech-blog/e3-retail

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