Use abi-gen for events in 0x.js

2 files changed, 24 insertions, 1 deletions

diff --git a/packages/0x.js/contract_templates/contract.handlebars b/packages/0x.js/contract_templates/contract.handlebars
index d3fe1b8cc..227cfcc5a 100644
--- a/packages/0x.js/contract_templates/contract.handlebars
+++ b/packages/0x.js/contract_templates/contract.handlebars
@@ -1,6 +1,6 @@
 /**
  * This file is auto-generated using abi-gen. Don't edit directly.
- * Templates can be found at https://github.com/0xProject/0x.js/tree/development/packages/abi-gen-templates.
+ * Templates can be found at https://github.com/0xProject/0x.js/tree/development/packages/0x.js/contract_templates.
  */
 // tslint:disable-next-line:no-unused-variable
 import { TxData, TxDataPayable } from '@0xproject/types';
@@ -9,6 +9,24 @@ import * as Web3 from 'web3';
 
 import {BaseContract} from './base_contract';
 
+{{#if events}}
+export type {{contractName}}ContractEventArgs =
+{{#each events}}
+    | {{name}}ContractEventArgs{{#if @last}};{{/if}}
+{{/each}}
+
+export enum {{contractName}}Events {
+    {{#each events}}
+    {{name}} = '{{name}}',
+    {{/each}}
+}
+
+{{#each events}}
+{{> event}}
+
+{{/each}}
+{{/if}}
+
 export class {{contractName}}Contract extends BaseContract {
 {{#each methods}}
     {{#this.constant}}
diff --git a/packages/0x.js/contract_templates/partials/event.handlebars b/packages/0x.js/contract_templates/partials/event.handlebars
new file mode 100644
index 000000000..8f8676a4f
--- /dev/null
+++ b/packages/0x.js/contract_templates/partials/event.handlebars
@@ -0,0 +1,5 @@
+export interface {{name}}ContractEventArgs {
+    {{#each inputs}}
+    {{name}}: {{#returnType type}}{{/returnType}},
+    {{/each}}
+};