WS-SKIP-RATE-PV [10%] - Create Skip-Rate & Completion Rate metrics for Portrait Video [DNM]

src/app/components/ATIAnalytics/atiUrl/index.client.test.ts

@@ -257,6 +257,40 @@ describe('atiUrl', () => {
         });
       });
 
+      it('should include skip-rate fields when provided on itemTracker', () => {
+        const componentSpecificTrack = buildReverbEventModel({
+          ...input,
+          itemTracker: {
+            type: 'portrait-video',
+            text: 'Example title',
+            duration: 9000,
+            totalDuration: 12000,
+            completionRate: 0.75,
+            skipRate: 0.25,
+            navigationMethod: 'swipe',
+            exitReason: 'navigation',
+            versionId: 'p1234567',
+            resourceId: 'urn:bbc:pips:pid:p1234567',
+          },
+        });
+
+        expect(componentSpecificTrack.eventDetails.item).toEqual({
+          attribution: 'advertiserID',
+          duration: 9000,
+          exit_reason: 'navigation',
+          link: 'http://localhost',
+          name: 'top-stories',
+          navigation_method: 'swipe',
+          resource_id: 'urn:bbc:pips:pid:p1234567',
+          skip_rate: 0.25,
+          text: 'Example title',
+          total_duration: 12000,
+          type: 'portrait-video',
+          completion_rate: 0.75,
+          version_id: 'p1234567',
+        });
+      });
+
       it('should return the correct Reverb group event model', () => {
         const blockSpecificTrack = buildReverbEventModel({
           ...input,

src/app/components/ATIAnalytics/atiUrl/index.ts

@@ -113,11 +113,18 @@ export const buildReverbEventModel = ({
   groupTracker = {},
   eventGroupingName,
 }: ATIEventTrackingProps): ReverbBeaconConfig => {
+  // these optional fields are emitted by the portrait video skip-rate spike
   const {
     type: itemType,
     text,
     position,
     duration,
+    totalDuration,
+    completionRate,
+    skipRate,
+    navigationMethod,
+    exitReason,
+    versionId,
     label,
     mediaType,
     resourceId: itemResourceId,
@@ -156,6 +163,13 @@ export const buildReverbEventModel = ({
         ...(text && { text }),
         ...(position && { position }),
         ...(duration && { duration }),
+        // these are mapped to snake_case so the payload matches existing reverb conventions
+        ...(totalDuration && { total_duration: totalDuration }),
+        ...(completionRate != null && { completion_rate: completionRate }),
+        ...(skipRate != null && { skip_rate: skipRate }),
+        ...(navigationMethod && { navigation_method: navigationMethod }),
+        ...(exitReason && { exit_reason: exitReason }),
+        ...(versionId && { version_id: versionId }),
         ...(mediaType && { media_type: mediaType }),
         ...(label && { label }),
         ...(itemResourceId && { resource_id: itemResourceId }),

src/app/components/ATIAnalytics/types.ts

@@ -174,6 +174,13 @@ export interface ItemTracker {
   text?: string;
   position?: number;
   duration?: number;
+  // these fields support portrait video skip-rate analysis in reverb/piano
+  totalDuration?: number;
+  completionRate?: number;
+  skipRate?: number;
+  navigationMethod?: string;
+  exitReason?: string;
+  versionId?: string;
   resourceId?: string;
   label?: string;
   mediaType?: string;