forked from DecentralizedClimateFoundation/DCIPs
57 lines
1.2 KiB
Markdown
57 lines
1.2 KiB
Markdown
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# Multi-Fractional Non-Fungible Token
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Solidity Implementation of Multi-Fractional Non-Fungible Token.
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## Problem Trying to solve
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Before, ERC20 Token contract should be deployed every time when fractionalizing a specific NFT.
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To solve this problem, this standard proposes a token standard to cover multiple fractionalized nft in a contract without having to deploy each time.
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Issue : https://github.com/ethereum/EIPs/issues/4674
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PR : https://github.com/ethereum/EIPs/pull/4675
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## How to use
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```
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contracts/
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helper/
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interface/
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math/
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MFNFT.sol
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NFT.sol
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ERC20Token.sol
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```
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### Contracts
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``MFNFT.sol`` : Multi-Fractional Non-Fungible Token Contract
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``NFT.sol`` : Non-Fungible Token Contract
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``ERC20Token.sol`` : Sample ERC-20 Token Contract
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``helper/Verifier.sol`` : Contract that verifies the ownership of NFT before fractionalization
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``math/SafeMath.sol`` : Openzeppelin SafeMath Library
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``interface/IERC20.sol`` : ERC-20 Token Interface
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``interface/IERC721.sol`` : ERC-721 Token Interface
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``interface/IMFNFT`` : MFNFT Token Interface
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### Install & Test
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Installation
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```
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npm install
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```
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Test
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```
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npx hardhat test
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```
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Coverage
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```
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npx hardhat coverage
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```
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