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snt-gas-relay
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Updated relayer to validate token balances and show messages in console

This commit is contained in:
Richard Ramos 2018-08-07 15:12:42 -04:00
parent b3ee694a3a
commit a655a0bbf5
2 changed files with 4 additions and 4 deletions
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2
gas-relayer/src/message-processor.js
View File

@ -9,6 +9,7 @@ class MessageProcessor {
_reply(text, message, receipt){ _reply(text, message, receipt){
if(message.sig !== undefined){ if(message.sig !== undefined){
console.log(text);
this.web3.shh.post({ this.web3.shh.post({
pubKey: message.sig, pubKey: message.sig,
sig: this.kId, sig: this.kId,
@ -86,7 +87,6 @@ class MessageProcessor {
console.error(error); console.error(error);
} else { } else {
this._extractInput(message); this._extractInput(message);
const contract = this.settings.getContractByTopic(message.topic); const contract = this.settings.getContractByTopic(message.topic);
console.info("Processing request to: %s, %s", message.input.address, message.input.functionName); console.info("Processing request to: %s, %s", message.input.address, message.input.functionName);

6
gas-relayer/src/strategy/IdentityGasRelay.js
View File

@ -81,10 +81,10 @@ class IdentityStrategy {
const gasPrice = this.web3.utils.toBN(params('_gasPrice')); const gasPrice = this.web3.utils.toBN(params('_gasPrice'));
const gasLimit = this.web3.utils.toBN(params('_gasLimit')); const gasLimit = this.web3.utils.toBN(params('_gasLimit'));
if(this.contract.allowedFunctions[message.input.functionName].isToken){ if(this.contract.allowedFunctions[message.input.functionName].isToken){
const Token = new this.web3.eth.Contract(erc20ABI); const Token = new this.web3.eth.Contract(erc20ABI.abi);
Token.options.address = params('_baseToken'); Token.options.address = params('_baseToken');
// const baseToken = new this.web3.utils.BN(await Token.methods.balanceOf(message.input.address).call()); const tokenBalance = new this.web3.utils.BN(await Token.methods.balanceOf(message.input.address).call());
if(balance.lt(this.web3.utils.BN(params('_value')))){ if(tokenBalance.lt(this.web3.utils.toBN(params('_value')))){
return {success: false, message: "Identity has not enough balance for specified value"}; return {success: false, message: "Identity has not enough balance for specified value"};
} }
} }