Merge branch 'development' into feature/instant/events-buy

* development:
  fix: add --exclude-missing flag to yarn clean command
  Update CHANGELOG
  fix: remove getApproved check from OrderValidator since approval is removed after a single transfer
  Add comment
  Force scaling input component to rerender when a different asset is chosen
  Send in explicit props
  feat(instant): Add more event properties to heap
  Move out generating of event properties, and send in orderSource
  autofocus -> hasAutoFocus
  fix(instant): Right align amounts
  fix(instant): Autofocus text amount input

1 files changed, 27 insertions, 0 deletions

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 283695ef8..d45d37b3b 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,6 +1,8 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
+import { AffiliateInfo, Network, OrderSource, ProviderState } from '../types';
+
 import { EventProperties, heapUtil } from './heap';
 
 let isDisabled = false;
@@ -74,6 +76,9 @@ export interface AnalyticsEventOptions {
     providerName?: string;
     gitSha?: string;
     npmVersion?: string;
+    orderSource?: string;
+    affiliateAddress?: string;
+    affiliateFeePercent?: number;
 }
 
 export const analytics = {
@@ -87,6 +92,28 @@ export const analytics = {
             heapUtil.evaluateHeapCall(heap => heap.addEventProperties(properties));
         });
     },
+    generateEventProperties: (
+        network: Network,
+        orderSource: OrderSource,
+        providerState: ProviderState,
+        window: Window,
+        affiliateInfo?: AffiliateInfo,
+    ): AnalyticsEventOptions => {
+        const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none';
+        const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0;
+        const orderSourceName = typeof orderSource === 'string' ? orderSource : 'provided';
+        return {
+            embeddedHost: window.location.host,
+            embeddedUrl: window.location.href,
+            networkId: network,
+            providerName: providerState.name,
+            gitSha: process.env.GIT_SHA,
+            npmVersion: process.env.NPM_PACKAGE_VERSION,
+            orderSource: orderSourceName,
+            affiliateAddress,
+            affiliateFeePercent,
+        };
+    },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
     trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }),