FXIOS-11121 #24248 [Sponsored tiles] Ensure we send to both places fo…

…r telemetry (#24257)

* Ensure we send to both places for telemetry

* Add tests, remove static from SponsoredTileTelemetry todo so

* Fix

* Remove savedEvent and replace with SavedEvents

* Add event check on array

* Adjust for latest main

firefox-ios/Client/AdjustTelemetryHelper.swift

@@ -54,7 +54,7 @@
 //            telemetry.record(network: network)
 //        }
 //
-//        gleanWrapper.submitPing()
+//        gleanWrapper.submit(GleanMetrics.Pings.shared.firstSession)
 //    }
 //}
 // swiftlint:enable comment_spacing file_header

firefox-ios/Client/Frontend/Home/Homepage Rebuild/TopSites/TopSiteState.swift

@@ -54,7 +54,7 @@ final class TopSiteState: Hashable, Equatable {
         // Only sending sponsored tile impressions for now
         guard let tile = site as? SponsoredTile else { return }
 
-        SponsoredTileTelemetry.sendImpressionTelemetry(tile: tile, position: position)
+        DefaultSponsoredTileTelemetry().sendImpressionTelemetry(tile: tile, position: position)
     }
 
     func getTelemetrySiteType() -> String {

firefox-ios/Client/Frontend/Home/TopSites/DataManagement/UnifiedAds/UnifiedAdsCallbackTelemetry.swift

@@ -12,25 +12,30 @@ protocol UnifiedAdsCallbackTelemetry {
 }
 
 final class DefaultUnifiedAdsCallbackTelemetry: UnifiedAdsCallbackTelemetry {
-    private var networking: ContileNetworking
-    private var logger: Logger
+    private let networking: ContileNetworking
+    private let logger: Logger
+    private let sponsoredTileTelemetry: SponsoredTileTelemetry
 
     init(
         networking: ContileNetworking = DefaultContileNetwork(with: NetworkUtils.defaultURLSession()),
-        logger: Logger = DefaultLogger.shared
+        logger: Logger = DefaultLogger.shared,
+        sponsoredTileTelemetry: SponsoredTileTelemetry = DefaultSponsoredTileTelemetry()
     ) {
         self.networking = networking
         self.logger = logger
+        self.sponsoredTileTelemetry = sponsoredTileTelemetry
     }
 
     func sendImpressionTelemetry(tile: SponsoredTile, position: Int) {
         let impressionURL = tile.impressionURL
         sendTelemetry(urlString: impressionURL, position: position)
+        sendLegacyImpressionTelemetry(tile: tile, position: position)
     }
 
     func sendClickTelemetry(tile: SponsoredTile, position: Int) {
         let clickURL = tile.clickURL
         sendTelemetry(urlString: clickURL, position: position)
+        sendLegacyClickTelemetry(tile: tile, position: position)
     }
 
     private func sendTelemetry(urlString: String, position: Int) {
@@ -67,4 +72,16 @@ final class DefaultUnifiedAdsCallbackTelemetry: UnifiedAdsCallbackTelemetry {
             }
         }
     }
+
+    // MARK: Legacy telemetry
+    // FXIOS-11121 While we are migrating to the new Unified Ads telemetry system, we should
+    // keep sending the legacy telemetry Glean pings
+
+    private func sendLegacyImpressionTelemetry(tile: SponsoredTile, position: Int) {
+        sponsoredTileTelemetry.sendImpressionTelemetry(tile: tile, position: position, isUnifiedAdsEnabled: true)
+    }
+
+    private func sendLegacyClickTelemetry(tile: SponsoredTile, position: Int) {
+        sponsoredTileTelemetry.sendClickTelemetry(tile: tile, position: position, isUnifiedAdsEnabled: true)
+    }
 }

firefox-ios/Client/Frontend/Home/TopSites/TopSite.swift

@@ -52,17 +52,6 @@ final class TopSite: FeatureFlaggable {
 
     // MARK: Telemetry
 
-    func impressionTracking(position: Int, unifiedAdsTelemetry: UnifiedAdsCallbackTelemetry) {
-        // Only sending sponsored tile impressions for now
-        guard let tile = site as? SponsoredTile else { return }
-
-        if featureFlags.isFeatureEnabled(.unifiedAds, checking: .buildOnly) {
-            unifiedAdsTelemetry.sendImpressionTelemetry(tile: tile, position: position)
-        } else {
-            SponsoredTileTelemetry.sendImpressionTelemetry(tile: tile, position: position)
-        }
-    }
-
     func getTelemetrySiteType() -> String {
         if isPinned && isGoogleGUID {
             return "google"

firefox-ios/Client/Frontend/Home/TopSites/TopSitesViewModel.swift

@@ -33,11 +33,13 @@ class TopSitesViewModel {
     private let googleTopSiteManager: GoogleTopSiteManager
     private var wallpaperManager: WallpaperManager
     private let unifiedAdsTelemetry: UnifiedAdsCallbackTelemetry
+    private let sponsoredTileTelemetry: SponsoredTileTelemetry
 
     init(profile: Profile,
          isZeroSearch: Bool = false,
          theme: Theme,
          wallpaperManager: WallpaperManager,
+         sponsoredTileTelemetry: SponsoredTileTelemetry = DefaultSponsoredTileTelemetry(),
          unifiedAdsTelemetry: UnifiedAdsCallbackTelemetry = DefaultUnifiedAdsCallbackTelemetry()) {
         self.profile = profile
         self.isZeroSearch = isZeroSearch
@@ -52,6 +54,7 @@ class TopSitesViewModel {
         topSitesDataAdaptor = adaptor
         self.wallpaperManager = wallpaperManager
         self.unifiedAdsTelemetry = unifiedAdsTelemetry
+        self.sponsoredTileTelemetry = sponsoredTileTelemetry
         adaptor.delegate = self
     }
 
@@ -64,7 +67,15 @@ class TopSitesViewModel {
 
     func sendImpressionTelemetry(_ homeTopSite: TopSite, position: Int) {
         guard !hasSentImpressionForTile(homeTopSite) else { return }
-        homeTopSite.impressionTracking(position: position, unifiedAdsTelemetry: unifiedAdsTelemetry)
+
+        // Only sending sponsored tile impressions for now
+        guard let tile = homeTopSite.site as? SponsoredTile else { return }
+
+        if featureFlags.isFeatureEnabled(.unifiedAds, checking: .buildOnly) {
+            unifiedAdsTelemetry.sendImpressionTelemetry(tile: tile, position: position)
+        } else {
+            sponsoredTileTelemetry.sendImpressionTelemetry(tile: tile, position: position)
+        }
     }
 
     private func topSitePressTracking(homeTopSite: TopSite, position: Int) {
@@ -95,7 +106,7 @@ class TopSitesViewModel {
             if featureFlags.isFeatureEnabled(.unifiedAds, checking: .buildOnly) {
                 unifiedAdsTelemetry.sendClickTelemetry(tile: tile, position: position)
             } else {
-                SponsoredTileTelemetry.sendClickTelemetry(tile: tile, position: position)
+                sponsoredTileTelemetry.sendClickTelemetry(tile: tile, position: position)
             }
         }
     }

firefox-ios/Client/Telemetry/GleanWrapper.swift

@@ -8,7 +8,6 @@ import Glean
 protocol GleanWrapper {
     func handleDeeplinkUrl(url: URL)
     func setUpload(isEnabled: Bool)
-    func submitPing()
 
     // MARK: Glean Metrics
 
@@ -20,6 +19,7 @@ protocol GleanWrapper {
     func recordLabel(for metric: LabeledMetricType<CounterMetricType>, label: String)
     func setBoolean(for metric: BooleanMetricType, value: Bool)
     func recordQuantity(for metric: QuantityMetricType, value: Int64)
+    func recordUrl(for metric: UrlMetricType, value: String)
 
     func incrementNumerator(for metric: RateMetricType, amount: Int32)
     func incrementDenominator(for metric: RateMetricType, amount: Int32)
@@ -31,6 +31,10 @@ protocol GleanWrapper {
                       timerId: GleanTimerId)
     func stopAndAccumulateTiming(for metric: TimingDistributionMetricType,
                                  timerId: GleanTimerId)
+
+    // MARK: Pings
+
+    func submit<ReasonCodesEnum>(ping: Ping<ReasonCodesEnum>) where ReasonCodesEnum: ReasonCodes
 }
 
 /// Glean wrapper to abstract Glean from our application
@@ -49,10 +53,6 @@ struct DefaultGleanWrapper: GleanWrapper {
         glean.setCollectionEnabled(isEnabled)
     }
 
-    func submitPing() {
-        GleanMetrics.Pings.shared.firstSession.submit()
-    }
-
     // MARK: Glean Metrics
 
     func recordEvent<ExtraObject>(for metric: EventMetricType<ExtraObject>,
@@ -88,6 +88,10 @@ struct DefaultGleanWrapper: GleanWrapper {
         metric.set(value)
     }
 
+    func recordUrl(for metric: UrlMetricType, value: String) {
+        metric.set(value)
+    }
+
     // MARK: RateMetricType
 
     func incrementNumerator(for metric: RateMetricType, amount: Int32) {
@@ -113,4 +117,10 @@ struct DefaultGleanWrapper: GleanWrapper {
                                  timerId: GleanTimerId) {
         metric.stopAndAccumulate(timerId)
     }
+
+    // MARK: Pings
+
+    func submit<ReasonCodesEnum>(ping: Ping<ReasonCodesEnum>) where ReasonCodesEnum: ReasonCodes {
+        ping.submit()
+    }
 }

firefox-ios/Client/Telemetry/SponsoredTileTelemetry.swift

@@ -7,33 +7,89 @@ import Glean
 
 // Telemetry for the Sponsored tiles located in the Top sites on the Firefox home page
 // Using Pings to send the telemetry events
-struct SponsoredTileTelemetry {
+protocol SponsoredTileTelemetry {
+    func sendImpressionTelemetry(tile: SponsoredTile,
+                                 position: Int,
+                                 isUnifiedAdsEnabled: Bool)
+    func sendClickTelemetry(tile: SponsoredTile,
+                            position: Int,
+                            isUnifiedAdsEnabled: Bool)
+}
+
+extension SponsoredTileTelemetry {
+    func sendImpressionTelemetry(tile: SponsoredTile,
+                                 position: Int,
+                                 isUnifiedAdsEnabled: Bool = false) {
+        sendImpressionTelemetry(tile: tile, position: position, isUnifiedAdsEnabled: isUnifiedAdsEnabled)
+    }
+
+    func sendClickTelemetry(tile: SponsoredTile,
+                            position: Int,
+                            isUnifiedAdsEnabled: Bool = false) {
+        sendClickTelemetry(tile: tile, position: position, isUnifiedAdsEnabled: isUnifiedAdsEnabled)
+    }
+}
+
+struct DefaultSponsoredTileTelemetry: SponsoredTileTelemetry {
     // Source is only new tab at the moment, more source could be added later
     static let source = "newtab"
+    private let gleanWrapper: GleanWrapper
+
+    init(gleanWrapper: GleanWrapper = DefaultGleanWrapper()) {
+        self.gleanWrapper = gleanWrapper
+    }
 
-    static func sendImpressionTelemetry(tile: SponsoredTile, position: Int) {
+    /// Send Sponsored tile impression telemetry with Glean Pings
+    /// - Parameters:
+    ///   - tile: The sponsored tile
+    ///   - position: The position of the sponsored tile in the top sites collection view
+    ///   - isUnifiedAdsEnabled: Whether the unified ads is enabled, if enabled some information isn't set on the ping
+    func sendImpressionTelemetry(tile: SponsoredTile,
+                                 position: Int,
+                                 isUnifiedAdsEnabled: Bool = false) {
         let extra = GleanMetrics.TopSites.ContileImpressionExtra(
             position: Int32(position),
-            source: SponsoredTileTelemetry.source
+            source: DefaultSponsoredTileTelemetry.source
         )
-        GleanMetrics.TopSites.contileImpression.record(extra)
+        gleanWrapper.recordEvent(for: GleanMetrics.TopSites.contileImpression, extras: extra)
 
-        GleanMetrics.TopSites.contileTileId.set(Int64(tile.tileId))
-        GleanMetrics.TopSites.contileAdvertiser.set(tile.title)
-        GleanMetrics.TopSites.contileReportingUrl.set(tile.impressionURL)
-        GleanMetrics.Pings.shared.topsitesImpression.submit()
+        // Some information isn't set on the ping when unified ads is enabled
+        if !isUnifiedAdsEnabled {
+            gleanWrapper.recordQuantity(for: GleanMetrics.TopSites.contileTileId,
+                                        value: Int64(tile.tileId))
+            gleanWrapper.recordUrl(for: GleanMetrics.TopSites.contileReportingUrl,
+                                   value: tile.impressionURL)
+        }
+
+        gleanWrapper.recordString(for: GleanMetrics.TopSites.contileAdvertiser,
+                                  value: tile.title)
+        gleanWrapper.submit(ping: GleanMetrics.Pings.shared.topsitesImpression)
     }
 
-    static func sendClickTelemetry(tile: SponsoredTile, position: Int) {
+    /// Send Sponsored tile click telemetry with Glean Pings
+    /// - Parameters:
+    ///   - tile: The sponsored tile
+    ///   - position: The position of the sponsored tile in the top sites collection view
+    ///   - isUnifiedAdsEnabled: Whether the unified ads is enabled, if enabled some information isn't set on the ping
+    func sendClickTelemetry(tile: SponsoredTile,
+                            position: Int,
+                            isUnifiedAdsEnabled: Bool = false) {
         let extra = GleanMetrics.TopSites.ContileClickExtra(
             position: Int32(position),
-            source: SponsoredTileTelemetry.source
+            source: DefaultSponsoredTileTelemetry.source
         )
-        GleanMetrics.TopSites.contileClick.record(extra)
+        gleanWrapper.recordEvent(for: GleanMetrics.TopSites.contileClick, extras: extra)
+
+        // Some information isn't set on the ping when unified ads is enabled
+        if !isUnifiedAdsEnabled {
+            gleanWrapper.recordQuantity(for: GleanMetrics.TopSites.contileTileId,
+                                        value: Int64(tile.tileId))
+            gleanWrapper.recordUrl(for: GleanMetrics.TopSites.contileReportingUrl,
+                                   value: tile.clickURL)
+        }
 
-        GleanMetrics.TopSites.contileTileId.set(Int64(tile.tileId))
-        GleanMetrics.TopSites.contileAdvertiser.set(tile.title)
-        GleanMetrics.TopSites.contileReportingUrl.set(tile.clickURL)
-        GleanMetrics.Pings.shared.topsitesImpression.submit()
+        gleanWrapper.recordString(for: GleanMetrics.TopSites.contileAdvertiser,
+                                  value: tile.title)
+        gleanWrapper.submit(ping: GleanMetrics.Pings.shared.topsitesImpression)
     }
 }