Eyeseek funding contracts

This directory contains the contracts for the Eyeseek crowdfunding system. Created with Hardhat.

Eyeseek is using Diamond multi-facet proxy architecture.
The architecture is slightly more complex to absorb then regular Solidity patterns, but come with huge benefits:

• Extended contract size and functionality
• Upgradability
• Separation of logical layer and storage layer

Project setup

git clone https://github.com/Eyeseek-org/diamond
npm install

Env variables contain blockchain explorer API keys to verify contracts

Deploying Diamond and Upgrading Facets

Deploying

• In ./scripts/deploy.ts make sure to update the values of USDC_ADDRESS and USDT_ADDRESS to the correct addresses for the network being deployed to.
• Run the deploy script with npx hardhat run scripts/deploy.ts --network {NETWORK} This will initialize the initial diamond with the following facets: DiamondCutFacet - facet to add/remove facets DiamondLoupeFacet - facet to query diamond info OwnershipFacet - facet to transfer ownership of the diamond MasterFacet - the main facet that contains the logic across the app RewardFacet - the facet that contains the logic for the reward system - Create reward FundFacet - the facet that contains the logic for the funding system - Create new project, Display project info, Return microfund balances

Contract functions cannot be interacted via classic blockchain explorers like etherscan, Louper is needed to use on any network for

• Quick contract testing
• Exporting abi for the frontend

Upgrading

1. Upgrade the diamond In ./scripts/upgrade.ts edit the values of DIAMOND_ADDRESS, FUNCTIONS_TO_REMOVE and FUNCTIONS_TO_ADD to correctly list what should be removed and what should be added. Then run the upgrade script with npx hardhat run ./scripts/upgrade.ts --network {NETWORK}.

References Awesome Diamonds