fix: add offline support for anonymous targeted user via braze notifi…

…cations

.changeset/curvy-parents-push.md

@@ -0,0 +1,5 @@
+---
+"ledger-live-desktop": minor
+---
+
+Support anonymous user based braze campaign notification management.

apps/ledger-live-desktop/src/newArch/features/DynamicContent/components/LogContentCardWrapper.tsx

@@ -1,9 +1,13 @@
 import React, { useRef, useEffect, useMemo } from "react";
 import * as braze from "@braze/web-sdk";
-import { useSelector } from "react-redux";
-import { trackingEnabledSelector } from "~/renderer/reducers/settings";
+import { useDispatch, useSelector } from "react-redux";
+import {
+  anonymousUserNotificationsSelector,
+  trackingEnabledSelector,
+} from "~/renderer/reducers/settings";
 import { track } from "~/renderer/analytics/segment";
 import { Box } from "@ledgerhq/react-ui";
+import { updateAnonymousUserNotifications } from "~/renderer/actions/settings";
 
 interface LogContentCardWrapperProps {
   id: string;
@@ -12,6 +16,7 @@ interface LogContentCardWrapperProps {
 }
 
 const PERCENTAGE_OF_CARD_VISIBLE = 0.5;
+const OFFLINE_SEEN_DELAY = 2e3;
 
 const LogContentCardWrapper: React.FC<LogContentCardWrapperProps> = ({
   id,
@@ -20,24 +25,42 @@ const LogContentCardWrapper: React.FC<LogContentCardWrapperProps> = ({
 }) => {
   const ref = useRef<HTMLDivElement>(null);
   const isTrackedUser = useSelector(trackingEnabledSelector);
+  const anonymousUserNotifications = useSelector(anonymousUserNotificationsSelector);
+  const dispatch = useDispatch();
 
   const currentCard = useMemo(() => {
     const cards = braze.getCachedContentCards().cards;
     return cards.find(card => card.id === id);
   }, [id]);
 
   useEffect(() => {
-    if (!currentCard || !isTrackedUser) return;
+    if (!currentCard) return;
 
     const intersectionObserver = new IntersectionObserver(
       ([entry]) => {
         if (entry.intersectionRatio > PERCENTAGE_OF_CARD_VISIBLE) {
-          braze.logContentCardImpressions([currentCard]);
-          track("contentcard_impression", {
-            id: currentCard.id,
-            ...currentCard.extras,
-            ...additionalProps,
-          });
+          if (isTrackedUser) {
+            braze.logContentCardImpressions([currentCard]);
+            track("contentcard_impression", {
+              id: currentCard.id,
+              ...currentCard.extras,
+              ...additionalProps,
+            });
+          } else if (
+            anonymousUserNotifications[currentCard.id as string] !==
+            currentCard?.expiresAt?.getTime()
+          ) {
+            // support new campaign or resumed campaign with the same id + different expiration date targeting anonymous users
+            setTimeout(() => {
+              dispatch(
+                updateAnonymousUserNotifications({
+                  notifications: {
+                    [currentCard.id as string]: currentCard?.expiresAt?.getTime() as number,
+                  },
+                }),
+              );
+            }, OFFLINE_SEEN_DELAY);
+          }
         }
       },
       { threshold: PERCENTAGE_OF_CARD_VISIBLE },
@@ -54,7 +77,7 @@ const LogContentCardWrapper: React.FC<LogContentCardWrapperProps> = ({
         intersectionObserver.unobserve(currentRef);
       }
     };
-  }, [currentCard, isTrackedUser, additionalProps]);
+  }, [currentCard, isTrackedUser, additionalProps, dispatch, anonymousUserNotifications]);
 
   return (
     <Box width="100%" ref={ref}>

apps/ledger-live-desktop/src/renderer/actions/constants.ts

@@ -5,3 +5,4 @@ export const TOGGLE_MEMOTAG_INFO = "settings/toggleShouldDisplayMemoTagInfo";
 export const TOGGLE_MEV = "settings/toggleMEV";
 export const TOGGLE_MARKET_WIDGET = "settings/toggleMarketWidget";
 export const UPDATE_NFT_COLLECTION_STATUS = "settings/updateNftCollectionStatus";
+export const UPDATE_ANONYMOUS_USER_NOTIFICATIONS = "settings/updateAnonymousUserNotifications";

apps/ledger-live-desktop/src/renderer/actions/settings.ts

@@ -29,6 +29,7 @@ import {
   TOGGLE_MARKET_WIDGET,
   TOGGLE_MEMOTAG_INFO,
   TOGGLE_MEV,
+  UPDATE_ANONYMOUS_USER_NOTIFICATIONS,
   UPDATE_NFT_COLLECTION_STATUS,
 } from "./constants";
 import { BlockchainsType } from "@ledgerhq/live-nft/supported";
@@ -454,3 +455,13 @@ export const toggleShouldDisplayMemoTagInfo = (payload: boolean) => {
     payload,
   };
 };
+
+export const updateAnonymousUserNotifications = (payload: {
+  notifications: Record<string, string | number>;
+  purgeState?: boolean;
+}) => {
+  return {
+    type: UPDATE_ANONYMOUS_USER_NOTIFICATIONS,
+    payload,
+  };
+};

apps/ledger-live-desktop/src/renderer/components/TopBar/NotificationIndicator/AnnouncementPanel.tsx

@@ -244,7 +244,6 @@ const Separator = styled.div`
 
 export function AnnouncementPanel() {
   const { notificationsCards, groupNotifications, onClickNotif } = useNotifications();
-
   const groups = useMemo(
     () => groupNotifications(notificationsCards),
     // eslint-disable-next-line react-hooks/exhaustive-deps

apps/ledger-live-desktop/src/renderer/hooks/useBraze.ts

@@ -22,8 +22,13 @@ import {
   trackingEnabledSelector,
   dismissedContentCardsSelector,
   anonymousBrazeIdSelector,
+  anonymousUserNotificationsSelector,
 } from "../reducers/settings";
-import { clearDismissedContentCards, setAnonymousBrazeId } from "../actions/settings";
+import {
+  clearDismissedContentCards,
+  setAnonymousBrazeId,
+  updateAnonymousUserNotifications,
+} from "../actions/settings";
 import { getEnv } from "@ledgerhq/live-env";
 import { getOldCampaignIds, generateAnonymousId } from "@ledgerhq/live-common/braze/anonymousUsers";
 
@@ -90,6 +95,7 @@ export async function useBraze() {
   const dispatch = useDispatch();
   const devMode = useSelector(developerModeSelector);
   const contentCardsDissmissed = useSelector(dismissedContentCardsSelector);
+  const anonymousUserNotifications = useSelector(anonymousUserNotificationsSelector);
   const isTrackedUser = useSelector(trackingEnabledSelector);
   const anonymousBrazeId = useRef(useSelector(anonymousBrazeIdSelector));
 
@@ -104,6 +110,30 @@ export async function useBraze() {
       dispatch(setAnonymousBrazeId(anonymousBrazeId.current));
     }
 
+    /**
+     * If the user is opt-out from analytics, we need to purge expired notifications persisted in the store/offline storage
+     */
+    if (!isTrackedUser) {
+      const expiredAnonymousUserNotifications = getOldCampaignIds(anonymousUserNotifications);
+      if (expiredAnonymousUserNotifications.length) {
+        const validAnonymousUserNotificationsOnly = Object.keys(anonymousUserNotifications).reduce(
+          (validNotifications: Record<string, string | number>, key: string) => {
+            if (!expiredAnonymousUserNotifications.includes(key)) {
+              validNotifications[key] = anonymousUserNotifications[key];
+            }
+            return validNotifications;
+          },
+          {},
+        );
+        dispatch(
+          updateAnonymousUserNotifications({
+            notifications: validAnonymousUserNotificationsOnly,
+            purgeState: true,
+          }),
+        );
+      }
+    }
+
     braze.initialize(brazeConfig.apiKey, {
       baseUrl: brazeConfig.endpoint,
       allowUserSuppliedJavascript: true,
@@ -150,7 +180,14 @@ export async function useBraze() {
 
     braze.automaticallyShowInAppMessages();
     braze.openSession();
-  }, [dispatch, devMode, isTrackedUser, contentCardsDissmissed, anonymousBrazeId]);
+  }, [
+    dispatch,
+    devMode,
+    isTrackedUser,
+    contentCardsDissmissed,
+    anonymousBrazeId,
+    anonymousUserNotifications,
+  ]);
 
   useEffect(() => {
     initBraze();

apps/ledger-live-desktop/src/renderer/reducers/dynamicContent.ts

@@ -5,6 +5,7 @@ import {
   PortfolioContentCard,
 } from "~/types/dynamicContent";
 import { Handlers } from "./types";
+import { SettingsState } from "./settings";
 
 export type DynamicContentState = {
   portfolioCards: PortfolioContentCard[];
@@ -61,8 +62,14 @@ export const portfolioContentCardSelector = (state: { dynamicContent: DynamicCon
 export const actionContentCardSelector = (state: { dynamicContent: DynamicContentState }) =>
   state.dynamicContent.actionCards;
 
-export const notificationsContentCardSelector = (state: { dynamicContent: DynamicContentState }) =>
-  state.dynamicContent.notificationsCards;
+export const notificationsContentCardSelector = (state: {
+  dynamicContent: DynamicContentState;
+  settings: SettingsState;
+}) =>
+  state.dynamicContent.notificationsCards.map(n => ({
+    ...n,
+    viewed: !!state.settings.anonymousUserNotifications[n.id],
+  }));
 
 // Exporting reducer
 

apps/ledger-live-desktop/src/renderer/reducers/settings.ts

@@ -36,6 +36,7 @@ import {
   TOGGLE_MARKET_WIDGET,
   TOGGLE_MEV,
   UPDATE_NFT_COLLECTION_STATUS,
+  UPDATE_ANONYMOUS_USER_NOTIFICATIONS,
 } from "../actions/constants";
 import { BlockchainsType, SupportedBlockchainsType } from "@ledgerhq/live-nft/supported";
 import { NftStatus } from "@ledgerhq/live-nft/types";
@@ -134,6 +135,7 @@ export type SettingsState = {
   onboardingUseCase: OnboardingUseCase | null;
   lastOnboardedDevice: Device | null;
   alwaysShowMemoTagInfo: boolean;
+  anonymousUserNotifications: Record<string, number>;
 };
 
 export const getInitialLanguageAndLocale = (): { language: Language; locale: Locale } => {
@@ -239,6 +241,7 @@ export const INITIAL_STATE: SettingsState = {
   onboardingUseCase: null,
   lastOnboardedDevice: null,
   alwaysShowMemoTagInfo: true,
+  anonymousUserNotifications: {},
 };
 
 /* Handlers */
@@ -311,6 +314,10 @@ type HandlersPayloads = {
   [TOGGLE_MEV]: boolean;
   [TOGGLE_MEMOTAG_INFO]: boolean;
   [TOGGLE_MARKET_WIDGET]: boolean;
+  [UPDATE_ANONYMOUS_USER_NOTIFICATIONS]: {
+    notifications: Record<string, number>;
+    purgeState?: boolean;
+  };
 };
 type SettingsHandlers<PreciseKey = true> = Handlers<SettingsState, HandlersPayloads, PreciseKey>;
 
@@ -556,6 +563,13 @@ const handlers: SettingsHandlers = {
     ...state,
     alwaysShowMemoTagInfo: payload,
   }),
+  [UPDATE_ANONYMOUS_USER_NOTIFICATIONS]: (state: SettingsState, { payload }) => ({
+    ...state,
+    anonymousUserNotifications: {
+      ...(!payload.purgeState && state.anonymousUserNotifications),
+      ...payload.notifications,
+    },
+  }),
 };
 
 export default handleActions<SettingsState, HandlersPayloads[keyof HandlersPayloads]>(
@@ -912,3 +926,5 @@ export const marketPerformanceWidgetSelector = (state: State) =>
 export const alwaysShowMemoTagInfoSelector = (state: State) => state.settings.alwaysShowMemoTagInfo;
 export const nftCollectionsStatusByNetworkSelector = (state: State) =>
   state.settings.nftCollectionsStatusByNetwork;
+export const anonymousUserNotificationsSelector = (state: State) =>
+  state.settings.anonymousUserNotifications;