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Installation Guide for Supply Chain DApp Frontend

This guide provides detailed instructions on how to set up and run the frontend of the Supply Chain DApp on your local machine.

Prerequisites

Before you begin, ensure you have the following installed:

  • Node.js (version 12.x or above)
  • npm (usually comes with Node.js)
  • A web browser (preferably Google Chrome) with MetaMask extension installed

Step-by-Step Installation

1. Clone the Repository

First, clone the project repository from GitHub to your local machine. Open a terminal and run:

git clone https://github.com/blockchaincyberpunk1/coffee-track.git
cd coffee-track/frontend

2. Install Dependencies

Navigate to the frontend directory and install the required npm packages:

   npm install

This command will install all the dependencies defined in package.json.

3. Configuration

Ensure that the app.js file in the scripts folder is correctly configured to interact with the deployed smart contract. Specifically, verify the supplyChainAbi and supplyChainAddress are correctly set.

4. Running the Application

Once the installation is complete and the configuration is set, you can start the application:

  • Open the index.html file in a browser or set up a local server.

Troubleshooting Common Issues

  • Missing Dependencies: If you encounter errors related to missing modules, try re-running npm install.
  • MetaMask Connection Issues: Ensure MetaMask is installed and logged in. If problems persist, try resetting the account in MetaMask.
  • Network Mismatch: The DApp and MetaMask should be on the same Ethereum network. Verify the network settings in MetaMask.
  • Browser Compatibility: If the DApp doesn't work in your browser, try switching to Google Chrome.

Troubleshooting Common Issues

For additional help or if you encounter specific issues not covered in this guide, please reach out to our support team at [[email protected]].