track sensitiveProperties in a duplicate event. (#9807)

shared/modules/metametrics.js

@@ -1,5 +1,5 @@
 import Analytics from 'analytics-node'
-import { omit, pick } from 'lodash'
+import { merge, omit, pick } from 'lodash'
 
 // flushAt controls how many events are sent to segment at once. Segment
 // will hold onto a queue of events until it hits this number, then it sends
@@ -137,6 +137,8 @@ export const segmentLegacy =
  * @property {string}  category - category to associate event to
  * @property {boolean} [isOptIn] - happened during opt in/out workflow
  * @property {object}  [properties] - object of custom values to track, snake_case
+ * @property {object}  [sensitiveProperties] - Object of sensitive values to track, snake_case.
+ *  These properties will be sent in an additional event that excludes the user's metaMetricsId.
  * @property {number}  [revenue] - amount of currency that event creates in revenue for MetaMask
  * @property {string}  [currency] - ISO 4127 format currency for events with revenue, defaults to US dollars
  * @property {number}  [value] - Abstract "value" that this event has for MetaMask.
@@ -168,6 +170,7 @@ export function getTrackMetaMetricsEvent(metamaskVersion, getDynamicState) {
     category,
     isOptIn,
     properties = {},
+    sensitiveProperties,
     revenue,
     currency,
     value,
@@ -179,6 +182,27 @@ export function getTrackMetaMetricsEvent(metamaskVersion, getDynamicState) {
     if (!event || !category) {
       throw new Error('Must specify event and category.')
     }
+    // Uses recursion to track a duplicate event with sensitive properties included,
+    // but metaMetricsId excluded
+    if (sensitiveProperties) {
+      if (excludeId === true) {
+        throw new Error(
+          'sensitiveProperties was specified in an event payload that also set the excludeMetaMetricsId flag',
+        )
+      }
+      trackMetaMetricsEvent({
+        event,
+        category,
+        isOptIn,
+        properties: merge(sensitiveProperties, properties),
+        revenue,
+        currency,
+        value,
+        excludeMetaMetricsId: true,
+        matomoEvent,
+        eventContext,
+      })
+    }
     const {
       participateInMetaMetrics,
       context: providedContext,

ui/app/pages/swaps/awaiting-swap/awaiting-swap.js

@@ -94,8 +94,7 @@ export default function AwaitingSwap({
 
   const quotesExpiredEvent = useNewMetricEvent({
     event: 'Quotes Timed Out',
-    excludeMetaMetricsId: true,
+    sensitiveProperties: {
-    properties: {
       token_from: sourceTokenInfo?.symbol,
       token_from_amount: fetchParams?.value,
       token_to: destinationTokenInfo?.symbol,
@@ -106,10 +105,6 @@ export default function AwaitingSwap({
     },
     category: 'swaps',
   })
-  const anonymousQuotesExpiredEvent = useNewMetricEvent({
-    event: 'Quotes Timed Out',
-    category: 'swaps',
-  })
 
   const blockExplorerUrl =
     txHash && getBlockExplorerUrlForTx(networkId, txHash, rpcPrefs)
@@ -196,7 +191,6 @@ export default function AwaitingSwap({
     if (!trackedQuotesExpiredEvent) {
       setTrackedQuotesExpiredEvent(true)
       quotesExpiredEvent()
-      anonymousQuotesExpiredEvent()
     }
   } else if (errorKey === ERROR_FETCHING_QUOTES) {
     headerText = t('swapFetchingQuotesErrorTitle')

ui/app/pages/swaps/index.js

@@ -202,12 +202,7 @@ export default function Swap() {
   const exitedSwapsEvent = useNewMetricEvent({
     event: 'Exited Swaps',
     category: 'swaps',
-  })
+    sensitiveProperties: {
-  const anonymousExitedSwapsEvent = useNewMetricEvent({
-    event: 'Exited Swaps',
-    category: 'swaps',
-    excludeMetaMetricsId: true,
-    properties: {
       token_from: fetchParams?.sourceTokenInfo?.symbol,
       token_from_amount: fetchParams?.value,
       request_type: fetchParams?.balanceError,
@@ -221,7 +216,6 @@ export default function Swap() {
   useEffect(() => {
     exitEventRef.current = () => {
       exitedSwapsEvent()
-      anonymousExitedSwapsEvent()
     }
   })
 

ui/app/pages/swaps/loading-swaps-quotes/loading-swaps-quotes.js

@@ -69,12 +69,7 @@ export default function LoadingSwapsQuotes({
   const quotesRequestCancelledEventConfig = {
     event: 'Quotes Request Cancelled',
     category: 'swaps',
-  }
+    sensitiveProperties: {
-  const anonymousQuotesRequestCancelledEventConfig = {
-    event: 'Quotes Request Cancelled',
-    category: 'swaps',
-    excludeMetaMetricsId: true,
-    properties: {
       token_from: fetchParams?.sourceTokenInfo?.symbol,
       token_from_amount: fetchParams?.value,
       request_type: fetchParams?.balanceError,
@@ -232,7 +227,6 @@ export default function LoadingSwapsQuotes({
         submitText={t('back')}
         onSubmit={async () => {
           metaMetricsEvent(quotesRequestCancelledEventConfig)
-          metaMetricsEvent(anonymousQuotesRequestCancelledEventConfig)
           await dispatch(navigateBackToBuildQuote(history))
         }}
         hideCancel

ui/app/pages/swaps/view-quote/view-quote.js

@@ -300,26 +300,10 @@ export default function ViewQuote() {
     available_quotes: numberOfQuotes,
   }
 
-  const anonymousAllAvailableQuotesOpened = useNewMetricEvent({
-    event: 'All Available Quotes Opened',
-    properties: {
-      ...eventObjectBase,
-      other_quote_selected: usedQuote?.aggregator !== topQuote?.aggregator,
-      other_quote_selected_source:
-        usedQuote?.aggregator === topQuote?.aggregator
-          ? null
-          : usedQuote?.aggregator,
-    },
-    excludeMetaMetricsId: true,
-    category: 'swaps',
-  })
   const allAvailableQuotesOpened = useNewMetricEvent({
     event: 'All Available Quotes Opened',
     category: 'swaps',
-  })
+    sensitiveProperties: {
-  const anonymousQuoteDetailsOpened = useNewMetricEvent({
-    event: 'Quote Details Opened',
-    properties: {
       ...eventObjectBase,
       other_quote_selected: usedQuote?.aggregator !== topQuote?.aggregator,
       other_quote_selected_source:
@@ -327,38 +311,34 @@ export default function ViewQuote() {
           ? null
           : usedQuote?.aggregator,
     },
-    excludeMetaMetricsId: true,
-    category: 'swaps',
   })
   const quoteDetailsOpened = useNewMetricEvent({
     event: 'Quote Details Opened',
     category: 'swaps',
+    sensitiveProperties: {
+      ...eventObjectBase,
+      other_quote_selected: usedQuote?.aggregator !== topQuote?.aggregator,
+      other_quote_selected_source:
+        usedQuote?.aggregator === topQuote?.aggregator
+          ? null
+          : usedQuote?.aggregator,
+    },
   })
-  const anonymousEditSpendLimitOpened = useNewMetricEvent({
+  const editSpendLimitOpened = useNewMetricEvent({
     event: 'Edit Spend Limit Opened',
-    properties: {
+    category: 'swaps',
+    sensitiveProperties: {
       ...eventObjectBase,
       custom_spend_limit_set: originalApproveAmount === approveAmount,
       custom_spend_limit_amount:
         originalApproveAmount === approveAmount ? null : approveAmount,
     },
-    excludeMetaMetricsId: true,
-    category: 'swaps',
-  })
-  const editSpendLimitOpened = useNewMetricEvent({
-    event: 'Edit Spend Limit Opened',
-    category: 'swaps',
   })
 
-  const anonymousBestQuoteReviewedEvent = useNewMetricEvent({
-    event: 'Best Quote Reviewed',
-    properties: { ...eventObjectBase, network_fees: feeInFiat },
-    excludeMetaMetricsId: true,
-    category: 'swaps',
-  })
   const bestQuoteReviewedEvent = useNewMetricEvent({
     event: 'Best Quote Reviewed',
     category: 'swaps',
+    sensitiveProperties: { ...eventObjectBase, network_fees: feeInFiat },
   })
   useEffect(() => {
     if (
@@ -376,7 +356,6 @@ export default function ViewQuote() {
     ) {
       bestQuoteReviewedEventSent.current = true
       bestQuoteReviewedEvent()
-      anonymousBestQuoteReviewedEvent()
     }
   }, [
     sourceTokenSymbol,
@@ -388,13 +367,11 @@ export default function ViewQuote() {
     numberOfQuotes,
     feeInFiat,
     bestQuoteReviewedEvent,
-    anonymousBestQuoteReviewedEvent,
   ])
 
   const metaMaskFee = usedQuote.fee
 
   const onFeeCardTokenApprovalClick = () => {
-    anonymousEditSpendLimitOpened()
     editSpendLimitOpened()
     dispatch(
       showModal({
@@ -500,10 +477,7 @@ export default function ViewQuote() {
             }}
             swapToSymbol={destinationTokenSymbol}
             initialAggId={usedQuote.aggregator}
-            onQuoteDetailsIsOpened={() => {
+            onQuoteDetailsIsOpened={quoteDetailsOpened}
-              anonymousQuoteDetailsOpened()
-              quoteDetailsOpened()
-            }}
           />
         )}
         <div className="view-quote__insufficient-eth-warning-wrapper">
@@ -547,7 +521,6 @@ export default function ViewQuote() {
           <div
             className="view-quote__view-other-button-fade"
             onClick={() => {
-              anonymousAllAvailableQuotesOpened()
               allAvailableQuotesOpened()
               setSelectQuotePopoverShown(true)
             }}