Merge pull request #21655 from ekrasnopolskaia/fixed-duplicating-ga4

Disabled `send_page_view` to get rid of events duplication in ga4 plugin

plugins/analytics-module-ga4/README.md

@@ -87,6 +87,7 @@ Additional dimensional data can be captured using custom dimensions, like this:
    attribute names will be prefixed by `a_`.
 5. `allowedContexts` and `allowedAttributes` are optional, if not provided, no additional context and attributes will be sent.
 6. if `allowedContexts` or `allowedAttributes` is set to '\*', all context and attributes will be sent.
+7. `enableSendPageView` is used to send default events and is disabled by default.
 
 ```yaml
 app:

plugins/analytics-module-ga4/config.d.ts

@@ -54,6 +54,14 @@ export interface Config {
          */
         debug?: boolean;
 
+        /**
+         * Whether to send default send_page_view event.
+         * Defaults to false.
+         *
+         * @visibility frontend
+         */
+        enableSendPageView?: boolean;
+
         /**
          * Prevents events from actually being sent when set to true. Defaults
          * to false.

plugins/analytics-module-ga4/src/apis/implementations/AnalyticsApi/GoogleAnalytics4.ts

@@ -47,6 +47,7 @@ export class GoogleAnalytics4 implements AnalyticsApi {
     measurementId: string;
     testMode: boolean;
     debug: boolean;
+    enableSendPageView: boolean;
     contentGroupBy?: string;
     allowedContexts?: string[];
     allowedAttributes?: string[];
@@ -58,6 +59,7 @@ export class GoogleAnalytics4 implements AnalyticsApi {
       userIdTransform = 'sha-256',
       testMode,
       debug,
+      enableSendPageView,
       contentGroupBy,
       allowedContexts,
       allowedAttributes,
@@ -70,6 +72,7 @@ export class GoogleAnalytics4 implements AnalyticsApi {
       },
       gtagOptions: {
         debug_mode: debug,
+        send_page_view: enableSendPageView,
       },
     });
 
@@ -112,6 +115,9 @@ export class GoogleAnalytics4 implements AnalyticsApi {
     const identity =
       config.getOptionalString('app.analytics.ga4.identity') || 'disabled';
     const debug = config.getOptionalBoolean('app.analytics.ga4.debug') ?? false;
+    const enableSendPageView =
+      config.getOptionalBoolean('app.analytics.ga4.enableSendPageView') ??
+      false;
     const testMode =
       config.getOptionalBoolean('app.analytics.ga4.testMode') ?? false;
 
@@ -138,6 +144,7 @@ export class GoogleAnalytics4 implements AnalyticsApi {
       measurementId: measurementId,
       testMode,
       debug,
+      enableSendPageView,
       contentGroupBy,
       allowedContexts,
       allowedAttributes,