diff options
Diffstat (limited to 'packages/utils/src/abi_decoder.ts')
| -rw-r--r-- | packages/utils/src/abi_decoder.ts | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts index d329f917a..654c7753b 100644 --- a/packages/utils/src/abi_decoder.ts +++ b/packages/utils/src/abi_decoder.ts @@ -23,7 +23,8 @@ export class AbiDecoder { formatted = formatted.slice(2); } - formatted = _.padStart(formatted, 40, '0'); + const desiredLength = 40; + formatted = _.padStart(formatted, desiredLength, '0'); return `0x${formatted}`; } constructor(abiArrays: AbiDefinition[][]) { @@ -45,16 +46,17 @@ export class AbiDecoder { const dataTypes = _.map(nonIndexedInputs, input => input.type); const decodedData = ethersInterface.events[event.name].parse(log.data); - let failedToDecode = false; + let didFailToDecode = false; _.forEach(event.inputs, (param: EventParameter, i: number) => { // Indexed parameters are stored in topics. Non-indexed ones in decodedData let value: BigNumber | string | number = param.indexed ? log.topics[topicsIndex++] : decodedData[i]; if (_.isUndefined(value)) { - failedToDecode = true; + didFailToDecode = true; return; } if (param.type === SolidityTypes.Address) { - value = AbiDecoder._padZeros(new BigNumber(value).toString(16)); + const baseHex = 16; + value = AbiDecoder._padZeros(new BigNumber(value).toString(baseHex)); } else if (param.type === SolidityTypes.Uint256 || param.type === SolidityTypes.Uint) { value = new BigNumber(value); } else if (param.type === SolidityTypes.Uint8) { @@ -63,7 +65,7 @@ export class AbiDecoder { decodedParams[param.name] = value; }); - if (failedToDecode) { + if (didFailToDecode) { return log; } else { return { |