From 5cd26fd24d4ca6080b9d9694e9a2a2a5b2f69d3e Mon Sep 17 00:00:00 2001 From: lza_menace Date: Sat, 8 Jan 2022 21:20:09 -0800 Subject: [PATCH] setup wowx erc20 tipping --- contracts/SuchWowX.sol | 68 ++++++++++++++++++++++++++------ migrations/2_deploy_contracts.js | 10 ++++- 2 files changed, 66 insertions(+), 12 deletions(-) diff --git a/contracts/SuchWowX.sol b/contracts/SuchWowX.sol index 7e088b8..b600450 100644 --- a/contracts/SuchWowX.sol +++ b/contracts/SuchWowX.sol @@ -18,6 +18,9 @@ contract SuchWowX is ERC721, ERC721URIStorage, Ownable { uint256 publisherTipsAVAX; uint256 creatorTipsAVAX; uint256 contractTipsAVAX; + uint256 publisherTipsWOWX; + uint256 creatorTipsWOWX; + uint256 contractTipsWOWX; address publisherAddress; address creatorAddress; string metadataIPFSHash; @@ -28,6 +31,7 @@ contract SuchWowX is ERC721, ERC721URIStorage, Ownable { string userHandle; string metadataIPFSHash; uint256 tippedAVAX; + uint256 tippedWOWX; uint256[] memesPublished; uint256[] memesCreated; } @@ -38,14 +42,16 @@ contract SuchWowX is ERC721, ERC721URIStorage, Ownable { mapping (string => uint256) public metadataTokenId; // Define starting contract state + ERC20 wowx; address payable _owner; string public contractCreator = "lzamenace.eth"; string public contractVersion = "v0.1"; uint256 public contractTipCutPercent = 5; uint256 public publisherTipCutPercent = 5; - constructor() ERC721("SuchWowX", "SWX") { + constructor(address wowxAddress) ERC721("SuchWowX", "SWX") { _owner = payable(msg.sender); + wowx = ERC20(wowxAddress); } /************ @@ -122,7 +128,10 @@ contract SuchWowX is ERC721, ERC721URIStorage, Ownable { metadataIPFSHash: metadataIPFSHash, publisherTipsAVAX: 0, creatorTipsAVAX: 0, - contractTipsAVAX: 0 + contractTipsAVAX: 0, + publisherTipsWOWX: 0, + creatorTipsWOWX: 0, + contractTipsWOWX: 0 }); } @@ -130,23 +139,45 @@ contract SuchWowX is ERC721, ERC721URIStorage, Ownable { Tipping ************/ - // Tip a token and it's creator - function tipAVAX(uint256 tokenId) public payable { + // Tip a token and it's creator with AVAX + function tipAVAX(uint256 tokenId, uint256 amount) public payable { require(tokenId <= totalSupply(), "Cannot tip non-existent token."); // Calculate tip amounts based upon stored cut percentages uint256 hundo = 100; - uint256 contractTipAmount = msg.value.div(hundo.div(contractTipCutPercent)); - uint256 publisherTipAmount = msg.value.div(hundo.div(publisherTipCutPercent)); - uint256 creatorTipAmount = msg.value.sub(contractTipAmount.add(publisherTipAmount)); + uint256 contractTipAmount = amount.div(hundo.div(contractTipCutPercent)); + uint256 publisherTipAmount = amount.div(hundo.div(publisherTipCutPercent)); + uint256 creatorTipAmount = amount.sub(contractTipAmount.add(publisherTipAmount)); + // Send transactions + payable(address(tokenMeme[tokenId].creatorAddress)).transfer(creatorTipAmount); + payable(address(tokenMeme[tokenId].publisherAddress)).transfer(publisherTipAmount); + payable(address(_owner)).transfer(contractTipAmount); // Store tip amounts for sender and recipients to the chain - userProfile[msg.sender].tippedAVAX = userProfile[msg.sender].tippedAVAX.add(msg.value); + userProfile[msg.sender].tippedAVAX = userProfile[msg.sender].tippedAVAX.add(amount); tokenMeme[tokenId].creatorTipsAVAX = tokenMeme[tokenId].creatorTipsAVAX.add(creatorTipAmount); tokenMeme[tokenId].publisherTipsAVAX = tokenMeme[tokenId].publisherTipsAVAX.add(publisherTipAmount); tokenMeme[tokenId].contractTipsAVAX = tokenMeme[tokenId].contractTipsAVAX.add(contractTipAmount); + } + + // Tip a token and it's creator with WOWX + function tipWOWX(uint256 tokenId, uint256 amount) public payable { + require(tokenId <= totalSupply(), "Cannot tip non-existent token."); + // Ensure proper allowance for contract to send WOWX on user behalf + uint256 allowance = wowx.allowance(msg.sender, address(this)); + require(allowance >= amount, "WOWX token allowance not high enough, must approve additional token transfers first."); + // Calculate tip amounts based upon stored cut percentages + uint256 hundo = 100; + uint256 contractTipAmount = amount.div(hundo.div(contractTipCutPercent)); + uint256 publisherTipAmount = amount.div(hundo.div(publisherTipCutPercent)); + uint256 creatorTipAmount = amount.sub(contractTipAmount.add(publisherTipAmount)); // Send transactions - payable(address(tokenMeme[tokenId].creatorAddress)).transfer(creatorTipAmount); - payable(address(tokenMeme[tokenId].publisherAddress)).transfer(publisherTipAmount); - payable(address(_owner)).transfer(contractTipAmount); + wowx.transferFrom(msg.sender, address(tokenMeme[tokenId].creatorAddress), creatorTipAmount); + wowx.transferFrom(msg.sender, address(tokenMeme[tokenId].publisherAddress), publisherTipAmount); + wowx.transferFrom(msg.sender, address(_owner), contractTipAmount); + // Store tip amounts for sender and recipients to the chain + userProfile[msg.sender].tippedWOWX = userProfile[msg.sender].tippedWOWX.add(amount); + tokenMeme[tokenId].creatorTipsWOWX = tokenMeme[tokenId].creatorTipsWOWX.add(creatorTipAmount); + tokenMeme[tokenId].publisherTipsWOWX = tokenMeme[tokenId].publisherTipsWOWX.add(publisherTipAmount); + tokenMeme[tokenId].contractTipsWOWX = tokenMeme[tokenId].contractTipsWOWX.add(contractTipAmount); } /************ @@ -170,3 +201,18 @@ contract SuchWowX is ERC721, ERC721URIStorage, Ownable { // Prevent burning } } + +interface ERC20 { + function totalSupply() external view returns (uint256); + function balanceOf(address account) external view returns (uint256); + function transfer(address recipient, uint256 amount) external returns (bool); + function allowance(address owner, address spender) external view returns (uint256); + function approve(address spender, uint256 amount) external returns (bool); + function transferFrom( + address sender, + address recipient, + uint256 amount + ) external returns (bool); + event Transfer(address indexed from, address indexed to, uint256 value); + event Approval(address indexed owner, address indexed spender, uint256 value); +} diff --git a/migrations/2_deploy_contracts.js b/migrations/2_deploy_contracts.js index efd1836..a834bb5 100644 --- a/migrations/2_deploy_contracts.js +++ b/migrations/2_deploy_contracts.js @@ -1,5 +1,13 @@ var SuchWowX = artifacts.require("SuchWowX"); module.exports = function(deployer) { - deployer.deploy(SuchWowX); + let addr; + if (deployer.network == 'testnet') { + console.log('[+] Using WOWX testnet address 0xc6B039b1e0be1ba0B433f319898438E782E5dEBA'); + addr = '0xc6B039b1e0be1ba0B433f319898438E782E5dEBA'; + } else { + console.log('[+] Using WOWX mainnet address 0xba5dc7e77d150816b758e9826fcad2d74820e379'); + addr = '0xba5dc7e77d150816b758e9826fcad2d74820e379'; + } + deployer.deploy(SuchWowX, addr); };