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authorFabio Berger <me@fabioberger.com>2018-09-21 20:43:06 +0800
committerFabio Berger <me@fabioberger.com>2018-09-21 20:43:06 +0800
commite6840c60c7a1528accb3aeb9c3aa4e94ff652dc3 (patch)
treef0c504c4401e407ce01832d250cc9aa64de7e934 /packages/web3-wrapper
parent4e8ec2359d0f3842411d752fcfe966d540b10178 (diff)
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Add assertion that one cannot specify both blockHash & fromBlock/toBlock to getLogsAsync
Diffstat (limited to 'packages/web3-wrapper')
-rw-r--r--packages/web3-wrapper/src/web3_wrapper.ts4
1 files changed, 4 insertions, 0 deletions
diff --git a/packages/web3-wrapper/src/web3_wrapper.ts b/packages/web3-wrapper/src/web3_wrapper.ts
index af0fe3a72..e6944d4bb 100644
--- a/packages/web3-wrapper/src/web3_wrapper.ts
+++ b/packages/web3-wrapper/src/web3_wrapper.ts
@@ -438,6 +438,10 @@ export class Web3Wrapper {
* @returns The corresponding log entries
*/
public async getLogsAsync(filter: FilterObject): Promise<LogEntry[]> {
+ if (!_.isUndefined(filter.blockHash) && (!_.isUndefined(filter.fromBlock) || !_.isUndefined(filter.toBlock))) {
+ throw new Error(`Cannot specify 'blockHash' as well as 'fromBlock'/'toBlock' in the filter supplied to 'getLogsAsync'`);
+ }
+
let fromBlock = filter.fromBlock;
if (_.isNumber(fromBlock)) {
fromBlock = utils.numberToHex(fromBlock);