ankit-pn/nits-bscm-blockchain
Ankit Kumar
BSCM - BlockChain Based SupplyChain Management System
Functionalities
User SignUp functioanlity with the help of ethereum blockchain.
All account are registerd in ethereum blockchain ( in goerli testnet), and there authentication is handled with the help of smart contract which is deployed in blockchain itself.
Users can add required items with itemName with their respective quantity
User can connect its account to ethereum blockchain network with the help of connect account button (via Metamask Wallet)
If item is available then it automatically go into pending list, where user can approve the transaction.
User can link their account to ethereum blockchain with the help of the metamask.
User can see transaction history of account.
Tech Stack
ReactJS
Blockchain - Ethereum
Web3.JS
MetaMask
Truffle
Replit
NodeJS
Goerli TestNet
Infura.io
Solidity
Polygon
How this DApp works ?
All Authentication is handled by ETH by our deployed Smart Contracts written in Solidity
Protection against Unauthenticated users is implemented on all routes
ENTRIES
User Can Add Entries on this page.
This Data is stored on MongoDB cluster
All such entries will be checked automatically against the vendor data every 10 seconds
Duplicate items are not allowed and thus quantities are stacked upon finding conflicting item names
Pending
This Data is again Stored on MongoDB cluster
All automated transactions , that satisfied criteria are displayed here
Transactions can be approved by clicking "Approve" button
A Metamask popup will notify user of all details , post confirmation money is sent to vendor
History
This data is also stored on MongoDB cluster
It contains record of all transactions approved by user
Instructions to use DApp
Install MetaMask extension (used as wallet and Goerli TestNet is used)
Register yourself.
Login into your account to automate your requests.
Entries
This page will display data about the requests you have made to marketplace.
Upon finding appropriate vendor , the entry from this list will be automatically moved to Pending
Add Entries to automate your transactions
Currently the only item supported is "xxx" with quantity available by vendor as 20 , lesser request than 20 will be automated
You can add items sold by vendors with parameters {'itemID' : "your item id" , "quantity" : quantity sold by vendor , "price" : price of each item}
All items added by above mentioned API will be automated.
Transactions
You can Approve of Pending transactions from here
We will (via Metamask) ensure to supply appropriate funds to the proper vendor
You can also view Transaction History here
Deploys
Replit -> View
Contributors
Video Link
For the video demonstration, click here
Like this project
Posted Dec 14, 2023
Contribute to ankit-pn/nits-bscm-blockchain development by creating an account on GitHub.
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