Echo: Add support for Google Analytics 4 (#55446)

* user essentials mob! 🔱

lastFile:public/app/core/services/echo/backends/analytics/GA4Backend.ts

* user essentials mob! 🔱

* user essentials mob! 🔱

lastFile:public/app/core/services/echo/backends/analytics/GA4Backend.ts

* user essentials mob! 🔱

lastFile:public/app/core/services/echo/backends/analytics/GA4Backend.ts

* user essentials mob! 🔱

lastFile:public/app/app.ts

* user essentials mob! 🔱

Co-authored-by: eledobleefe <laura.fernandez@grafana.com>
Co-authored-by: Leodegario Pasakdal <leodegario.pasakdal@grafana.com>

pkg/api/dtos/index.go

@@ -12,6 +12,7 @@ type IndexViewData struct {
 	AppUrl                  string
 	AppSubUrl               string
 	GoogleAnalyticsId       string
+	GoogleAnalytics4Id      string
 	GoogleTagManagerId      string
 	NavTree                 []*NavLink
 	BuildVersion            string

pkg/api/frontendsettings.go

@@ -117,6 +117,7 @@ func (hs *HTTPServer) getFrontendSettingsMap(c *models.ReqContext) (map[string]i
 		"profileEnabled":                      setting.ProfileEnabled,
 		"queryHistoryEnabled":                 hs.Cfg.QueryHistoryEnabled,
 		"googleAnalyticsId":                   setting.GoogleAnalyticsId,
+		"googleAnalytics4Id":                  setting.GoogleAnalytics4Id,
 		"rudderstackWriteKey":                 setting.RudderstackWriteKey,
 		"rudderstackDataPlaneUrl":             setting.RudderstackDataPlaneUrl,
 		"rudderstackSdkUrl":                   setting.RudderstackSdkUrl,

pkg/api/index.go

@@ -840,6 +840,7 @@ func (hs *HTTPServer) setIndexViewData(c *models.ReqContext) (*dtos.IndexViewDat
 		AppUrl:                  appURL,
 		AppSubUrl:               appSubURL,
 		GoogleAnalyticsId:       setting.GoogleAnalyticsId,
+		GoogleAnalytics4Id:      setting.GoogleAnalytics4Id,
 		GoogleTagManagerId:      setting.GoogleTagManagerId,
 		BuildVersion:            setting.BuildVersion,
 		BuildCommit:             setting.BuildCommit,