diff options
| -rw-r--r-- | src/contract_wrappers/exchange_wrapper.ts | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts index 141e9502a..7a80c5800 100644 --- a/src/contract_wrappers/exchange_wrapper.ts +++ b/src/contract_wrappers/exchange_wrapper.ts @@ -7,6 +7,7 @@ import { OrderValues, OrderAddresses, SignedOrder, + ContractEvent, } from '../types'; import {assert} from '../utils/assert'; import {ContractWrapper} from './contract_wrapper'; @@ -86,16 +87,19 @@ export class ExchangeWrapper extends ContractWrapper { from: senderAddress, }, ); - const errEvent = _.find(response.logs, {event: 'LogError'}); - if (!_.isUndefined(errEvent)) { - const errCode = errEvent.args.errorId.toNumber(); - const humanReadableErrMessage = this.exchangeContractErrToMsg[errCode]; - throw new Error(humanReadableErrMessage); - } + this.throwErrorLogsAsErrors(response.logs); return response; } private async getExchangeInstanceOrThrowAsync(): Promise<ExchangeContract> { const contractInstance = await this.instantiateContractIfExistsAsync((ExchangeArtifacts as any)); return contractInstance as ExchangeContract; } + private throwErrorLogsAsErrors(logs: ContractEvent[]): void { + const errEvent = _.find(logs, {event: 'LogError'}); + if (!_.isUndefined(errEvent)) { + const errCode = errEvent.args.errorId.toNumber(); + const humanReadableErrMessage = this.exchangeContractErrToMsg[errCode]; + throw new Error(humanReadableErrMessage); + } + } } |