verynifty / discord-bot Goto Github PK

//import contract
 const erc20Contract = web3.eth.Contract(
          NFT20Abi,
          contractAddress
        );
//get mints which are tx from 0 address to someone 
        let mints = await erc20Contract.getPastEvents('Transfer', ({fromBlock: 0, toBlock:"latest", filter: {from: "0x0000000000000000000000000000000000000000"}}));

//get burns which are tx from address to 0x 
        let burns = await erc20Contract.getPastEvents('Transfer', ({fromBlock: 0, toBlock:"latest", filter: {to: "0x0000000000000000000000000000000000000000"}}));

        let events = mints.concat(burns);
        events = events.sort(function(a, b){return a.blockNumber-b.blockNumber});