snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/analytics/reducer.ts

@@ -0,0 +1,88 @@
+import ReducerRegistry from '../base/redux/ReducerRegistry';
+
+import {
+    SET_INITIALIZED,
+    SET_INITIAL_PERMANENT_PROPERTIES,
+    UPDATE_LOCAL_TRACKS_DURATION
+} from './actionTypes';
+
+/**
+ * Initial state.
+ */
+const DEFAULT_STATE = {
+    isInitialized: false,
+    initialPermanentProperties: {},
+    localTracksDuration: {
+        audio: {
+            startedTime: -1,
+            value: 0
+        },
+        video: {
+            camera: {
+                startedTime: -1,
+                value: 0
+            },
+            desktop: {
+                startedTime: -1,
+                value: 0
+            }
+        },
+        conference: {
+            startedTime: -1,
+            value: 0
+        }
+    }
+};
+
+interface IValue {
+    startedTime: number;
+    value: number;
+}
+
+export interface IAnalyticsState {
+    initialPermanentProperties: Object;
+    isInitialized: boolean;
+    localTracksDuration: {
+        audio: IValue;
+        conference: IValue;
+        video: {
+            camera: IValue;
+            desktop: IValue;
+        };
+    };
+}
+
+/**
+ * Listen for actions which changes the state of the analytics feature.
+ *
+ * @param {Object} state - The Redux state of the feature features/analytics.
+ * @param {Object} action - Action object.
+ * @param {string} action.type - Type of action.
+ * @returns {Object}
+ */
+ReducerRegistry.register<IAnalyticsState>('features/analytics',
+(state = DEFAULT_STATE, action): IAnalyticsState => {
+    switch (action.type) {
+    case SET_INITIALIZED:
+        return {
+            ...state,
+            initialPermanentProperties: action.value ? state.initialPermanentProperties : {},
+            isInitialized: action.value
+        };
+    case SET_INITIAL_PERMANENT_PROPERTIES:
+        return {
+            ...state,
+            initialPermanentProperties: {
+                ...state.initialPermanentProperties,
+                ...action.properties
+            }
+        };
+    case UPDATE_LOCAL_TRACKS_DURATION:
+        return {
+            ...state,
+            localTracksDuration: action.localTracksDuration
+        };
+    default:
+        return state;
+    }
+});