chore: add analytics to install modal (#1189)

* chore: adding core analytics structure * added all events and params * tidy * fix lint & test * pr comments * pr fixes
MetaMask · Jan 13, 2025 · 29f6598 · 29f6598
1 parent f4dacaa
commit 29f6598
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Showing 8 changed files with 89 additions and 7 deletions.
diff --git a/packages/sdk-install-modal-web/src/components.d.ts b/packages/sdk-install-modal-web/src/components.d.ts
@@ -5,6 +5,8 @@
  * It contains typing information for all components that exist in this project.
  */
 import { HTMLStencilElement, JSXBase } from "@stencil/core/internal";
+import { TrackingEvents } from "./components/misc/tracking-events";
+export { TrackingEvents } from "./components/misc/tracking-events";
 export namespace Components {
     interface MmInstallModal {
         /**
@@ -47,6 +49,7 @@ declare global {
     interface HTMLMmInstallModalElementEventMap {
         "close": any;
         "startDesktopOnboarding": any;
+        "trackAnalytics": { event: TrackingEvents, params?: Record<string, unknown> };
     }
     interface HTMLMmInstallModalElement extends Components.MmInstallModal, HTMLStencilElement {
         addEventListener<K extends keyof HTMLMmInstallModalElementEventMap>(type: K, listener: (this: HTMLMmInstallModalElement, ev: MmInstallModalCustomEvent<HTMLMmInstallModalElementEventMap[K]>) => any, options?: boolean | AddEventListenerOptions): void;
@@ -113,6 +116,7 @@ declare namespace LocalJSX {
         "link"?: string;
         "onClose"?: (event: MmInstallModalCustomEvent<any>) => void;
         "onStartDesktopOnboarding"?: (event: MmInstallModalCustomEvent<any>) => void;
+        "onTrackAnalytics"?: (event: MmInstallModalCustomEvent<{ event: TrackingEvents, params?: Record<string, unknown> }>) => void;
         "preferDesktop"?: boolean;
         "sdkVersion"?: string;
     }

diff --git a/packages/sdk-install-modal-web/src/components/misc/tracking-events.ts b/packages/sdk-install-modal-web/src/components/misc/tracking-events.ts
@@ -0,0 +1,5 @@
+export enum TrackingEvents {
+  SDK_MODAL_VIEWED = 'sdk_modal_viewed',
+  SDK_MODAL_BUTTON_CLICKED = 'sdk_modal_button_clicked',
+  SDK_MODAL_TOGGLE_CHANGED = 'sdk_modal_toggle_changed',
+}
diff --git a/packages/sdk-install-modal-web/src/components/mm-install-modal/mm-install-modal.tsx b/packages/sdk-install-modal-web/src/components/mm-install-modal/mm-install-modal.tsx
@@ -10,6 +10,8 @@ import CloseButton from '../misc/CloseButton';
 import Logo from '../misc/Logo';
 import encodeQR from '@paulmillr/qr';
 import { SimpleI18n } from '../misc/simple-i18n';
+import { TrackingEvents } from '../misc/tracking-events';
+
 @Component({
   tag: 'mm-install-modal',
   styleUrl: '../style.css',
@@ -31,6 +33,8 @@ export class InstallModal {
 
   @Event() startDesktopOnboarding: EventEmitter;
 
+  @Event() trackAnalytics: EventEmitter<{ event: TrackingEvents, params?: Record<string, unknown> }>;
+
   @State() tab: number = 1;
 
   @State() isDefaultTab: boolean = true;
@@ -49,6 +53,16 @@ export class InstallModal {
     this.i18nInstance = new SimpleI18n();
   }
 
+  componentDidLoad() {
+    this.trackAnalytics.emit({
+      event: TrackingEvents.SDK_MODAL_VIEWED,
+      params: {
+        extensionInstalled: false,
+        tab: this.tab === 1 ? 'desktop' : 'mobile',
+      },
+    });
+  }
+
   async connectedCallback() {
     await this.i18nInstance.init({
       fallbackLng: 'en'
@@ -70,11 +84,27 @@ export class InstallModal {
   }
 
   onStartDesktopOnboardingHandler() {
+    this.trackAnalytics.emit({
+      event: TrackingEvents.SDK_MODAL_BUTTON_CLICKED,
+      params: {
+        button_type: 'install_extension',
+        tab: 'desktop',
+      },
+    });
     this.startDesktopOnboarding.emit();
   }
 
-  setTab(newTab: number) {
-    this.tab = newTab
+  setTab(newTab: number, isUserAction: boolean = false) {
+    if (isUserAction) {
+      this.trackAnalytics.emit({
+        event: TrackingEvents.SDK_MODAL_TOGGLE_CHANGED,
+        params: {
+          toggle: this.tab === 1 ? 'desktop_to_mobile' : 'mobile_to_desktop',
+        },
+      });
+    }
+
+    this.tab = newTab;
     this.isDefaultTab = false;
   }
 
@@ -84,8 +114,7 @@ export class InstallModal {
     }
 
     const t = (key: string) => this.i18nInstance.t(key);
-
-    const currentTab = this.isDefaultTab ? this.preferDesktop ? 1 : 2 : this.tab
+    const currentTab = this.isDefaultTab ? this.preferDesktop ? 1 : 2 : this.tab;
 
     const svgElement = encodeQR(this.link, "svg", {
       ecc: "medium",
@@ -110,13 +139,13 @@ export class InstallModal {
             <div class='tabcontainer'>
               <div class='flexContainer'>
                 <div
-                  onClick={() => this.setTab(1)}
+                  onClick={() => this.setTab(1, true)}
                   class={`tab flexItem ${currentTab === 1 ? 'tabactive': ''}`}
                 >
                   {t('DESKTOP')}
                 </div>
                 <div
-                  onClick={() => this.setTab(2)}
+                  onClick={() => this.setTab(2, true)}
                   class={`tab flexItem ${currentTab === 2 ? 'tabactive': ''}`}
                 >
                   {t('MOBILE')}

diff --git a/packages/sdk/src/services/RemoteConnection/ModalManager/showInstallModal.test.ts b/packages/sdk/src/services/RemoteConnection/ModalManager/showInstallModal.test.ts
@@ -52,6 +52,7 @@ describe('showInstallModal', () => {
       terminate: expect.any(Function),
       debug: state.developerMode,
       connectWithExtension: expect.any(Function),
+      onAnalyticsEvent: expect.any(Function),
     });
     expect(mockModalsInstall).toHaveBeenCalledTimes(1);
     expect(mockInstallModalMount).toHaveBeenCalledWith(link);

diff --git a/packages/sdk/src/services/RemoteConnection/ModalManager/showInstallModal.ts b/packages/sdk/src/services/RemoteConnection/ModalManager/showInstallModal.ts
@@ -1,3 +1,4 @@
+import { TrackingEvents } from '@metamask/sdk-communication-layer';
 import { logger } from '../../../utils/logger';
 import {
   RemoteConnectionProps,
@@ -34,6 +35,22 @@ export function showInstallModal(
       options.connectWithExtensionProvider?.();
       return false;
     },
+    onAnalyticsEvent: ({
+      event,
+      params,
+    }: {
+      event: TrackingEvents;
+      params?: Record<string, any>;
+    }) => {
+      const extended = {
+        ...params,
+        sdkVersion: options.sdk.getVersion(),
+        dappId: options.dappMetadata?.name,
+        source: options._source,
+        url: options.dappMetadata?.url,
+      };
+      state.analytics?.send({ event, params: extended });
+    },
   });
   state.installModal?.mount?.(link);
 }
diff --git a/packages/sdk/src/services/RemoteConnection/RemoteConnection.ts b/packages/sdk/src/services/RemoteConnection/RemoteConnection.ts
@@ -8,6 +8,7 @@ import {
   KeyInfo,
   RemoteCommunication,
   StorageManagerProps,
+  TrackingEvents,
 } from '@metamask/sdk-communication-layer';
 import { MetaMaskInstaller } from '../../Platform/MetaMaskInstaller';
 import { PlatformManager } from '../../Platform/PlatfformManager';
@@ -55,13 +56,20 @@ export interface RemoteConnectionProps {
    */
   modals: {
     onPendingModalDisconnect?: () => void;
-    install?: (params: {
+    install?: (args: {
       link: string;
       debug?: boolean;
       preferDesktop?: boolean;
       installer: MetaMaskInstaller;
       terminate?: () => void;
       connectWithExtension?: () => void;
+      onAnalyticsEvent: ({
+        event,
+        params,
+      }: {
+        event: TrackingEvents;
+        params?: Record<string, unknown>;
+      }) => void;
     }) => {
       unmount?: (shouldTerminate?: boolean) => void;
       mount?: (link: string) => void;

diff --git a/packages/sdk/src/ui/InstallModal/InstallModal-web.ts b/packages/sdk/src/ui/InstallModal/InstallModal-web.ts
@@ -1,3 +1,4 @@
+import { TrackingEvents } from '@metamask/sdk-communication-layer';
 import packageJson from '../../../package.json';
 import { MetaMaskInstaller } from '../../Platform/MetaMaskInstaller';
 import { logger } from '../../utils/logger';
@@ -10,13 +11,21 @@ const sdkWebInstallModal = ({
   terminate,
   connectWithExtension,
   preferDesktop,
+  onAnalyticsEvent,
 }: {
   link: string;
   debug?: boolean;
   preferDesktop?: boolean;
   installer: MetaMaskInstaller;
   terminate?: () => void;
   connectWithExtension?: () => void;
+  onAnalyticsEvent: ({
+    event,
+    params,
+  }: {
+    event: TrackingEvents;
+    params?: Record<string, unknown>;
+  }) => void;
 }) => {
   let modalLoader: ModalLoader | null = null;
   let div: HTMLDivElement | null = null;
@@ -94,6 +103,7 @@ const sdkWebInstallModal = ({
           link,
           metaMaskInstaller: installer,
           onClose: unmount,
+          onAnalyticsEvent,
         })
         .catch((err) => {
           console.error(`[UI: InstallModal-web: sdkWebInstallModal()]`, err);

diff --git a/packages/sdk/src/ui/InstallModal/Modal-web.ts b/packages/sdk/src/ui/InstallModal/Modal-web.ts
@@ -1,3 +1,4 @@
+import { TrackingEvents } from '@metamask/sdk-communication-layer';
 import type { Components } from '@metamask/sdk-install-modal-web';
 
 export interface InstallWidgetProps extends Components.MmInstallModal {
@@ -6,6 +7,10 @@ export interface InstallWidgetProps extends Components.MmInstallModal {
   metaMaskInstaller: {
     startDesktopOnboarding: () => void;
   };
+  onAnalyticsEvent: (event: {
+    event: TrackingEvents;
+    params?: Record<string, unknown>;
+  }) => void;
 }
 
 export interface PendingWidgetProps extends Components.MmPendingModal {
@@ -80,6 +85,9 @@ export default class ModalLoader {
       'startDesktopOnboarding',
       props.metaMaskInstaller.startDesktopOnboarding,
     );
+
+    modal.addEventListener('trackAnalytics', ((e: CustomEvent) =>
+      props.onAnalyticsEvent?.(e.detail)) as EventListener);
     props.parentElement.appendChild(modal);
   }