Orchard

The project aims to support Orchards (fruit & Nut farming) for fruitfully harvest.

Technical Flow:-

1. Orchards register their farms, which are represented as NFT with attributes including the sq area of the land, Name of the fruits grown, etc.
2. User supports these farms ( real life farm) they stake (donate) on the platform.
3. To keep things fair so small Orchards too can raise collateral. The donations are distributed randomly.
4. The random choice is computed from chainlink VRF so the donation to orchards is fair and unpredictable.
5. The yield is returned to donators (stakers) by orchards by the amount raised by the harvest. The harvest reward is represented as ERC20 (mock DAI, USDT) but in real case scenario it would ETH etc

How it's made

Orchard application makes use of the following softwares:

NFTStorage: for data storage on IPFS that generates a transation hash used to create an NFT of a photo.

Solidity: for the smart contract

OpenZeppelin ERC721: we use the ERC721 template for a faster development of the Orchards smart contract

Ganache: for local blockchain development

Rinkeby: the network I deployed the app

React Js, Material-ui, Web3: React Js for the frontend, Material-ui and Web3 to connect to blockchain.

Chainlink: To generate random number so funds are distributed randomly I have used Chainlink VRF.

Demo

• Home Page

- [Donate Page](https://i.imgur.com/FHMHw0x.png)

- [Create DAO Proposal](https://i.imgur.com/2XVgmwl.png)

- [Vote / Stake / Donate] (https://i.imgur.com/wSoQJOL.png)

Getting Started

yarn start

yarn build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.