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-rw-r--r--packages/utils/src/abi_decoder.ts19
-rw-r--r--packages/utils/src/monorepo_scripts/postpublish.ts8
2 files changed, 18 insertions, 9 deletions
diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts
index cc05321ab..265eb105e 100644
--- a/packages/utils/src/abi_decoder.ts
+++ b/packages/utils/src/abi_decoder.ts
@@ -15,12 +15,25 @@ import * as _ from 'lodash';
import { addressUtils } from './address_utils';
import { BigNumber } from './configured_bignumber';
+/**
+ * AbiDecoder allows you to decode event logs given a set of supplied contract ABI's. It takes the contract's event
+ * signature from the ABI and attempts to decode the logs using it.
+ */
export class AbiDecoder {
private readonly _methodIds: { [signatureHash: string]: { [numIndexedArgs: number]: EventAbi } } = {};
+ /**
+ * Instantiate an AbiDecoder
+ * @param abiArrays An array of contract ABI's
+ * @return AbiDecoder instance
+ */
constructor(abiArrays: AbiDefinition[][]) {
_.forEach(abiArrays, this.addABI.bind(this));
}
- // This method can only decode logs from the 0x & ERC20 smart contracts
+ /**
+ * Attempt to decode a log given the ABI's the AbiDecoder knows about.
+ * @param log The log to attempt to decode
+ * @return The decoded log if the requisite ABI was available. Otherwise the log unaltered.
+ */
public tryToDecodeLogOrNoop<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
const methodId = log.topics[0];
const numIndexedArgs = log.topics.length - 1;
@@ -75,6 +88,10 @@ export class AbiDecoder {
};
}
}
+ /**
+ * Add additional ABI definitions to the AbiDecoder
+ * @param abiArray An array of ABI definitions to add to the AbiDecoder
+ */
public addABI(abiArray: AbiDefinition[]): void {
if (_.isUndefined(abiArray)) {
return;
diff --git a/packages/utils/src/monorepo_scripts/postpublish.ts b/packages/utils/src/monorepo_scripts/postpublish.ts
deleted file mode 100644
index dcb99d0f7..000000000
--- a/packages/utils/src/monorepo_scripts/postpublish.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { postpublishUtils } from '@0xproject/monorepo-scripts';
-
-import * as packageJSON from '../package.json';
-import * as tsConfigJSON from '../tsconfig.json';
-
-const cwd = `${__dirname}/..`;
-// tslint:disable-next-line:no-floating-promises
-postpublishUtils.runAsync(packageJSON, tsConfigJSON, cwd);