2 files changed, 22 insertions, 0 deletions
diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 8b6121e43..6db71852e 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -8,6 +8,7 @@ import { oc } from 'ts-optchain';
 import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants';
 import { ColorOption } from '../style/theme';
 import { AffiliateInfo, ZeroExInstantError } from '../types';
+import { analytics } from '../util/analytics';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { util } from '../util/util';
 
@@ -59,6 +60,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         // if we don't have a balance for the user, let the transaction through, it will be handled by the wallet
         const hasSufficientEth = _.isUndefined(accountEthBalanceInWei) || accountEthBalanceInWei.gte(ethNeededForBuy);
         if (!hasSufficientEth) {
+            analytics.trackBuyNotEnoughEth();
             this.props.onValidationFail(buyQuote, ZeroExInstantError.InsufficientETH);
             return;
         }
@@ -66,17 +68,21 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const gasInfo = await gasPriceEstimator.getGasInfoAsync();
         const feeRecipient = oc(affiliateInfo).feeRecipient();
         try {
+            analytics.trackBuyStarted();
             txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, {
                 feeRecipient,
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
+            analytics.trackBuyTxSubmitted();
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
+                    analytics.trackBuySignatureDenied();
                     this.props.onSignatureDenied(buyQuote);
                     return;
                 } else if (e.message === AssetBuyerError.TransactionValueTooLow) {
+                    analytics.trackBuySimulationFailed();
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
                 }
@@ -89,12 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
+            analytics.trackBuyTxFailed();
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
+        analytics.trackBuyTxSucceeded();
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..bd3a62ef8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -18,6 +18,13 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    BUY_NOT_ENOUGH_ETH = 'Buy - Not Enough Eth',
+    BUY_STARTED = 'Buy - Started',
+    BUY_SIGNATURE_DENIED = 'Buy - Signature Denied',
+    BUY_SIMULATION_FAILED = 'Buy - Simulation Failed',
+    BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
+    BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
+    BUY_TX_FAILED = 'Buy - Tx Failed',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -67,4 +74,11 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackBuyNotEnoughEth: trackingEventFnWithoutPayload(EventNames.BUY_NOT_ENOUGH_ETH),
+    trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
+    trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
+    trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
+    trackBuyTxSubmitted: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUBMITTED),
+    trackBuyTxSucceeded: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUCCEEDED),
+    trackBuyTxFailed: trackingEventFnWithoutPayload(EventNames.BUY_TX_FAILED),
 };