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About

The problem addressed in this project is collecting data required for businesses to develop a competitive pricing strategy. The Libertis allows teams to map matching products across vendors and comb through a myriad of online websites of their competitors to monitor the price, inventory, and popularity changes of various products, allowing them to set their price in a competitive and up-to-date manner.

Libertis monitors the web, so you don't have to.

Dashboard Demo

Search matching products on different vendors (Amazon, Walmart, Bestbuy, Source and Staple)

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View all target products and request price and inventory updates from selected vendors

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View Dashboard Analytics by Category

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View Product Analytics

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Extension Demo

Select elements on the page

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Review & Submit

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Getting Started

  • Run . ./init.sh to launch tmux and the servers below:

  • Node Request API Server => port 3000

  • Python ETL API Server => port 3002

  • React Front End => port 4100

  • Kafka & Zookeeper Server => port 9092

  • Postgres Server => port 5432

  • Redis Server => port 6379

Prerequisite

  • NodeJS
  • Kafka
  • Zookeeper
  • Redis
  • Tmux
  • Postgres

Overview

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Database

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Request API

Example

http://localhost:3000?keywords=macbook&stores=amazon,staples

{
   "res": [
       {
           "amazon": [
               {
                   "macbook": {
                       "name": "Apple 13\" MacBook Air, 1.8GHz Intel Core i5 Dual Core Processor, 8GB RAM, 128GB SSD, Mac OS, Silver, MQD32LL/A",
                       "url": "https://www.amazon.ca/Apple-MacBook-1-8GHz-Processor-MQD32LL/dp/B07211W6X2/ref=sr_1_1?keywords=macbook&qid=1583459665&sr=8-1",
                       "uuid": "B07211W6X2",
                       "salePrice": 1069.99,
                       "regularPrice": 1138.99
                   }
               }
           ]
       },
       {
           "staples": [
               {
                   "macbook": {
                       "name": "Apple MUHN2LL/A MacBook Pro 13.3\" with Touch Bar, 1.4 GHz Intel Core i5, 128 GB SSD, 8GB RAM, macOS Mojave, Space Grey, English",
                       "url": "https://www.staples.ca/products/2955723-en-apple-muhn2lla-macbook-pro-133-with-touch-bar-14-ghz-intel-core-i5-128-gb-ssd-8gb-ram-macos-mojave-space-grey-english",
                       "uuid": "2172698689665",
                       "salePrice": 1699.99,
                       "regularPrice": null
                   }
               }
           ]
       }
   ]
}