README-en.md

[ tr | en ]

❄ Cold Supply Chain

A simple, transparent, but at the same time efficient completely decentralized cold supply chain dedicated to solving centralized database systems where pharmacy/drug theft, temperature deviations during shipping are unavoidable.

📦 Installation

Nodejs and npm requirements

git clone https://github.com/medipolchain/supply-chain.git

cd supply-chain

npm i

Python libraries

pip install -r requirements.txt

📂 Folder structure

+---Arduino-Web3
+---backend
|   +---src
|   |   +---config
|   |   +---contract
|   |   |   +---ABIs
|   |   +---db
|   |   +---middleware
|   |   +---models
|   |   +---routers
|   |   +---web3
+---client
|   +---components
|   |   +---hooks
|   |   +---providers
|   |   |   +---web3
|   |   |   |   +---hooks
|   |   +---ui
|   |   |   +---AdminContent
|   |   |   |   +---base
|   |   |   +---ConnectButton
|   |   |   |   +---base
|   |   |   +---Layout
|   |   |   +---MetamaskSVG
|   |   |   +---RestrictedArea
|   |   |   |   +---base
|   |   |   +---SettingsModal
|   |   |   |   +---base
|   +---pages
|   +---public
|   |   +---contracts
|   +---styles
|   +---utils
+---contracts
+---scripts
+---src
+---test

📍 Flow diagram

📝 Database structure

address owner x
mapping(address => bool) public admins; x
mapping(bytes32 => Product) public products; x

struct Product {
	address _admin,
	address _currentCarrier,
	bool _deliveryDone
} x

event OwnerChanged x 
event AdminAdded x 
event AdminRemoved x
event PackageCarrierChange x
event NewPackageCreated x
event PackageArrived x
event DeletePackage x
event TemperatureViolated x
event SetPackageAdmin x
event SetPackageDeliveryDoneOrUndone x

function addAdmin x Owner
function removeAdmin x Owner
function transferOwnership x Owner
function createDeliveryPackage x Owner, Admin
function deleteDeliveryPackage x Owner, Admin
function changePackageCarrier x Owner, Admin, Current Carrier 
function packageArrived x Owner, Admin, Current Carrier
function temperatureViolate x Owner, Admin

function setPackageDeliveryDoneOrUndone x Owner, Admin
function setPackageAdmin x Owner
function getPackageDeliveryDone x 
function getPackageAdmin x
function getPackageCurrentCarrier x

modifier onlyOwner() x
modifier onlyAdminOrOwner() x

📸 Screenshots

🎥 Recordings

Metamask Connection and Admin Panel Transition	Create Product Through Admin Panel	Mail Notification Subscription	Heat Sensor and Blockchain Transaction IoT

🤝 Team members

Berkay Ermiş - @berkayermis - Frontend / IoT

Mehmet Berat Öztürk - BeratOz01 - Frontend / Backend

Vusal Ismayilov - @woosal1337 - Solidity / IoT

Furkan Boyraz - @hellomrbj - Blockchain / Security

📝 License

MIT: License