feat: Participant Stats

packages/client/src/Call.ts

@@ -39,6 +39,7 @@ import type {
   EndCallResponse,
   GetCallReportResponse,
   GetCallResponse,
+  GetCallSessionParticipantStatsDetailsResponse,
   GetOrCreateCallRequest,
   GetOrCreateCallResponse,
   GoLiveRequest,
@@ -55,6 +56,8 @@ import type {
   PinResponse,
   QueryCallMembersRequest,
   QueryCallMembersResponse,
+  QueryCallSessionParticipantStatsResponse,
+  QueryCallSessionParticipantStatsTimelineResponse,
   RejectCallRequest,
   RejectCallResponse,
   RequestPermissionRequest,
@@ -2238,13 +2241,10 @@ export class Call {
 
   /**
    * Allows you to grant or revoke a specific permission to a user in a call. The permissions are specific to the call experience and do not survive the call itself.
-   *
    * When revoking a permission, this endpoint will also mute the relevant track from the user. This is similar to muting a user with the difference that the user will not be able to unmute afterwards.
-   *
    * Supported permissions that can be granted or revoked: `send-audio`, `send-video` and `screenshare`.
    *
    * `call.permissions_updated` event is sent to all members of the call.
-   *
    */
   updateUserPermissions = async (data: UpdateUserPermissionsRequest) => {
     return this.streamClient.post<
@@ -2561,6 +2561,43 @@ export class Call {
     return this.streamClient.get<GetCallReportResponse>(endpoint, params);
   };
 
+  /**
+   * Loads the call participant stats for the given parameters.
+   */
+  getCallParticipantsStats = async (opts: {
+    sessionId?: string;
+    userId?: string;
+    userSessionId?: string;
+    kind?: 'timeline' | 'details';
+  }): Promise<
+    | QueryCallSessionParticipantStatsResponse
+    | GetCallSessionParticipantStatsDetailsResponse
+    | QueryCallSessionParticipantStatsTimelineResponse
+    | undefined
+  > => {
+    const {
+      sessionId = this.state.session?.id,
+      userId = this.currentUserId,
+      userSessionId = this.unifiedSessionId,
+      kind = 'details',
+    } = opts;
+    if (!sessionId) return;
+    const base = `${this.streamClient.baseURL}/call_stats/${this.type}/${this.id}/${sessionId}`;
+    if (!userId || !userSessionId) {
+      return this.streamClient.get<QueryCallSessionParticipantStatsResponse>(
+        `${base}/participants`,
+      );
+    }
+    if (kind === 'details') {
+      return this.streamClient.get<GetCallSessionParticipantStatsDetailsResponse>(
+        `${base}/participant/${userId}/${userSessionId}/details`,
+      );
+    }
+    return this.streamClient.get<QueryCallSessionParticipantStatsTimelineResponse>(
+      `${base}/participants/${userId}/${userSessionId}/timeline`,
+    );
+  };
+
   /**
    * Submit user feedback for the call
    *