🔀 Merge #1953 into deploy/rinkeby

.github/workflows/deploy-main.yml

@@ -32,6 +32,8 @@ jobs:
           GA_TRACKING_ID: ${{ vars.GA_TRACKING_ID }}
           AD_CONVERSION_ID: ${{ vars.AD_CONVERSION_ID }}
           FACEBOOK_PIXEL_ID: ${{ vars.FACEBOOK_PIXEL_ID }}
+          GRE_API_KEY: ${{ vars.GRE_API_KEY }}
+          GRE_PROJECT_ID: ${{ vars.GRE_PROJECT_ID }}
           STRIPE_PUBLIC_KEY: ${{ vars.STRIPE_PUBLIC_KEY }}
           CRISP_WEBSITE_ID: ${{ vars.CRISP_WEBSITE_ID }}
           SENTRY_DSN: ${{ vars.SENTRY_DSN }}

src/nuxt.config.js

@@ -12,6 +12,8 @@ const {
   STRIPE_PUBLIC_KEY,
   GA_TRACKING_ID,
   AD_CONVERSION_ID,
+  GRE_API_KEY,
+  GRE_PROJECT_ID,
   EXTERNAL_URL,
   FACEBOOK_PIXEL_ID,
 } = process.env;
@@ -25,6 +27,8 @@ const nuxtConfig = {
     GA_TRACKING_ID,
     AD_CONVERSION_ID,
     FACEBOOK_PIXEL_ID,
+    GRE_API_KEY,
+    GRE_PROJECT_ID,
     SITE_NAME,
     EXTERNAL_URL,
   },
@@ -234,6 +238,7 @@ const nuxtConfig = {
           "'wasm-unsafe-eval'",
           '*.google-analytics.com',
           'www.googletagmanager.com',
+          'www.gstatic.com',
           'www.google.com',
           'googleads.g.doubleclick.net',
           'www.googleadservices.com',
@@ -312,6 +317,7 @@ const nuxtConfig = {
     '~/plugins/axios.js',
     '~/plugins/likecoin-ui-vue.js',
     '~/plugins/portal-vue.js',
+    { src: '~/plugins/gre.client.js', mode: 'client' },
     { src: '~/plugins/gtag.client.js', mode: 'client' },
     { src: '~/plugins/ui-plugin.client.js', ssr: false },
     { src: '~/plugins/vue-cookie.client.js', ssr: false },

src/pages/index.vue

@@ -756,7 +756,7 @@ import { Swiper, SwiperSlide } from 'vue-awesome-swiper';
 
 import bookstoreMixin from '~/mixins/bookstore';
 
-import { logTrackerEvent } from '~/util/EventLogger';
+import { logTrackerEvent, logRetailEvent } from '~/util/EventLogger';
 import { fisherShuffle } from '~/util/misc';
 
 const SIGNATURE_BANNER_NAMES = [
@@ -944,6 +944,7 @@ export default {
     },
   },
   mounted() {
+    logRetailEvent(this, 'home-page-view');
     window.addEventListener('scroll', this.handleScroll);
   },
   beforeDestroy() {

src/plugins/gre.client.js

@@ -0,0 +1,74 @@
+/* eslint-disable no-underscore-dangle */
+
+class GoogleRetailPixel {
+  userId;
+  visitorId;
+  apiKey;
+  projectId;
+
+  constructor(apiKey, projectId) {
+    this.apiKey = apiKey;
+    this.projectId = projectId;
+    window._gre = window._gre || [];
+    window._gre.push(['apiKey', apiKey]);
+    window._gre.push(['projectId', projectId]);
+    window._gre.push(['locationId', 'global']);
+    window._gre.push(['catalogId', 'default_catalog']);
+  }
+
+  setUserId(userId) {
+    this.userId = userId;
+  }
+
+  setVisitorId(visitorId) {
+    this.visitorId = visitorId;
+  }
+
+  logEvent(eventType, payload = {}, { attributionToken, experimentIds } = {}) {
+    if (!this.visitorId) {
+      return;
+    }
+    const event = {
+      eventType,
+      attributionToken,
+      experimentIds,
+      visitorId: this.visitorId,
+      userInfo: this.userId
+        ? {
+            userId: this.userId,
+          }
+        : undefined,
+      ...payload,
+    };
+    // HACK: cloud_retail does not replace _gre on init
+    // cloud_retail only calls logEvent once on _gre and
+    // it does not even clear _gre after that
+    if (window.cloud_retail) {
+      window.cloud_retail.logEvent([
+        ['apiKey', this.apiKey],
+        ['projectId', this.projectId],
+        ['locationId', 'global'],
+        ['catalogId', 'default_catalog'],
+        ['logEvent', event],
+      ]);
+    } else {
+      window._gre.push(['logEvent', event]);
+    }
+  }
+}
+
+export default (ctx, inject) => {
+  if (process.env.GRE_API_KEY && process.env.GRE_PROJECT_ID) {
+    const gre = new GoogleRetailPixel(
+      process.env.GRE_API_KEY,
+      process.env.GRE_PROJECT_ID
+    );
+    const d = document;
+    const s = d.createElement('script');
+    s.src = 'https://www.gstatic.com/retail/v2_event.js';
+    s.async = 1;
+    d.getElementsByTagName('head')[0].appendChild(s);
+
+    inject('gre', gre);
+  }
+};

src/store/modules/actions/user.js

@@ -49,6 +49,9 @@ export function setUserCivicLiker({ commit }, { civicLikerVersion = 1 } = {}) {
 
 export function setGaClientId({ commit }, gaClientId) {
   commit(types.USER_SET_GA_CLIENT_ID, gaClientId);
+  if (this.$gre) {
+    this.$gre.setVisitorId(gaClientId);
+  }
 }
 
 export function setGaSessionId({ commit }, gaSessionId) {

src/util/EventLogger.js

@@ -30,6 +30,9 @@ export function resetLoggerUser(vue) {
   if (vue.$sentry) {
     vue.$sentry.setUser({});
   }
+  if (vue.$gre) {
+    vue.$gre.setUserId(null);
+  }
   if (vue.$gtag) {
     vue.$gtag.set({ userId: null });
     vue.$gtag.set({ user_id: null });
@@ -54,27 +57,29 @@ export async function setLoggerUser(
     vue.$sentry.setUser(opt);
   }
   try {
+    let hashedId = await digestMessage(wallet);
+    hashedId = hexString(hashedId);
+    if (vue.$gre) {
+      vue.$gre.setUserId(hashedId);
+    }
     if (vue.$gtag) {
       if (event === 'signup') {
         vue.$gtag.event('sign_up', { method });
       } else if (event === 'login') {
         vue.$gtag.event('login', { method });
       }
     }
-    if (!hasDoNotTrack()) {
-      if (vue.$gtag) {
-        const hashedId = await getHashedUserId(wallet);
-        vue.$gtag.set({ userId: hashedId });
-        // HACK: use .set to mitigate connected site user_id issue
-        // https://support.google.com/analytics/answer/9973999?hl=en
-        // vue.$gtag.config({ user_id: hashedId });
-        vue.$gtag.set({ user_id: hashedId });
-      }
-      if (vue.$fb && FACEBOOK_PIXEL_ID) {
-        vue.$fb.init(FACEBOOK_PIXEL_ID, {
-          external_id: wallet,
-        });
-      }
+    if (vue.$gtag) {
+      vue.$gtag.set({ userId: hashedId });
+      // HACK: use .set to mitigate connected site user_id issue
+      // https://support.google.com/analytics/answer/9973999?hl=en
+      // vue.$gtag.config({ user_id: hashedId });
+      vue.$gtag.set({ user_id: hashedId });
+    }
+    if (vue.$fb && FACEBOOK_PIXEL_ID) {
+      vue.$fb.init(FACEBOOK_PIXEL_ID, {
+        external_id: wallet,
+      });
     }
     if (vue.$crisp) {
       vue.$crisp.push(['set', 'session:data', [[['like_wallet', wallet]]]]);
@@ -154,6 +159,35 @@ export function logTrackerEvent(
   }
 }
 
+export function logRetailEvent(vue, eventType, payload) {
+  try {
+    if (vue.$gre) {
+      if (!vue.$gre.visitorId) {
+        // HACK: query in gtag if no visitor Id
+        // multiple concurrent queries might occur
+        // if logRetailEvent is called multiple times
+        // but all should yield same result anyway
+        if (vue.$gtag && process.env.GA_TRACKING_ID) {
+          vue.$gtag.query(
+            'get',
+            process.env.GA_TRACKING_ID,
+            'client_id',
+            id => {
+              vue.$gre.setVisitorId(id);
+              vue.$gre.logEvent(eventType, payload);
+            }
+          );
+        }
+      } else {
+        vue.$gre.logEvent(eventType, payload);
+      }
+    }
+  } catch (err) {
+    console.error('logging error:'); // eslint-disable-line no-console
+    console.error(err); // eslint-disable-line no-console
+  }
+}
+
 export function logPurchaseFlowEvent(
   vue,
   event,