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Hyperledger Fabric Drug Tracking Web Application

This is a highly scalable and secure drug tracking web application that leverages the power of the Hyperledger Fabric network to create a reliable and transparent drug supply chain system. It provides a distributed workflow across three organizations, including the manufacturer, distributor, and retailer, allowing them to add medication batches and transfer ownership while restricting access to sensitive information.

image

Features

  • Scalable and secure drug tracking web application
  • Utilizes Hyperledger Fabric network for a reliable and transparent drug supply chain system
  • Implements Bullmq for efficient long-running transaction processing
  • Utilizes MongoDB for optimal data storage and retrieval
  • Orchestrates a distributed workflow among three organizations
  • Offers an intuitive user interface that allows for the addition of medication batches, the transfer of ownership, and the scanning of QR codes for supply chain information
  • Enhances regulatory compliance and end-user satisfaction

Installation and Usage (locally)

Step 1. Clone the Repo

Git clone this repo onto your computer in the destination of your choice, then go into D.T.S folder:

Sami $ git clone https://github.com/sami96h/drug-tracking-system.git

Step 2. Start the Fabric Network

[NOTE] You need to have docker installed .

-First, Navigate to 'network' directory : bash cd network ./network.sh up The network would take up to 2 minutes to launch , if everything goes well you should see this output :

image

Step 3. Run the Web App

To run the app, we will need to install dependencies for both our front-end and our back-end.

Start the Server

  • First, navigate to the web-app directory, and install the node dependencies.

    cd web-app
npm install

  • Then, start the server:

    npm run dev

  • If all goes well, you should see the following in your terminal:

    image

Start the Front-end (Client)

  • First, navigate to the client directory, and install the node dependencies. 
    cd client
npm install
  • Then, start the client: 
    npm start
  • If all goes well,a new browser window displaying your app will be launched at http://localhost:3000/home.

Now to start interacting with the project you need to login to the system :

there are the organizations (Manufacturer, Distriputer, Retailer) all with the same credentials : UserName: admin , Password: adminpw BUT with different privileges, listed as bellow :

Manufacturer :

  • Add Drug
  • Add Batch
  • Delete Drug
  • Delete Batch
  • Transfer Batch ownership

Distriputer :

  • Add Distriputing related data to the batch
  • Transfer Batch ownership

Retailer :

  • Sell the boxes within the batch

All the parties can do the following :

  • Show the transactions list
  • Show the batches list
  • query the drug boxes using QR scanning (This feature is accessible to the public)