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Move to web3 1.0 #212

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Move to web3 1.0 #212

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8 changes: 2 additions & 6 deletions lib/txutils.js
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Original file line number Diff line number Diff line change
@@ -1,7 +1,5 @@
var Transaction = require('ethereumjs-tx');
var coder = require('web3/lib/solidity/coder');
// When updating to web3 1.0.0, replace by
// var coder = require('web3-eth-abi');
var coder = require('web3-eth-abi');
var rlp = require('rlp');
var CryptoJS = require('crypto-js');

Expand Down Expand Up @@ -32,9 +30,7 @@ function _encodeFunctionTxData (functionName, types, args) {

var fullName = functionName + '(' + types.join() + ')';
var signature = CryptoJS.SHA3(fullName, { outputLength: 256 }).toString(CryptoJS.enc.Hex).slice(0, 8);
var dataHex = '0x' + signature + coder.encodeParams(types, args);
// When updating to web3 1.0.0, replace by
// var dataHex = coder.encodeFunctionSignature(fullName) + coder.encodeParameters(types, args).replace('0x','')
var dataHex = coder.encodeFunctionSignature(fullName) + coder.encodeParameters(types, args).replace('0x','')

return dataHex;
}
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@
"rlp": "^2.0.0",
"scrypt-async": "^1.2.0",
"tweetnacl": "0.13.2",
"web3": "0.20.2"
"web3": "1.0.0-beta.34"
},
"devDependencies": {
"async": "^1.4.2",
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