통계 콘텐츠 세션 원장 추가

server/utils/analytics-heartbeat-input.js

@@ -7,6 +7,7 @@ import {
 } from '../../lib/analytics.js'
 import { getPageBySlug, getPostBySlug } from '../repositories/content-repository.js'
 import {
+  createContentSessionHashFromEvent,
   createSessionHashFromEvent,
   recordAnalyticsHeartbeat
 } from '../repositories/analytics-repository.js'
@@ -18,6 +19,7 @@ const heartbeatInputSchema = z.object({
   postSlug: z.string().trim().max(200).optional().default(''),
   pageSlug: z.string().trim().max(200).optional().default(''),
   clientSessionId: z.string().trim().min(8).max(120),
+  contentSessionId: z.string().trim().max(120).optional().default(''),
   durationSeconds: z.number().int().min(0).max(1800),
   maxScrollRatio: z.number().min(0).max(1)
 })
@@ -78,10 +80,14 @@ export const handleAnalyticsHeartbeat = async (event) => {
   }
 
   const sessionHash = createSessionHashFromEvent(event, body.clientSessionId)
+  const contentSessionHash = body.contentSessionId
+    ? createContentSessionHashFromEvent(event, body.contentSessionId)
+    : ''
 
   await recordAnalyticsHeartbeat({
     event,
     sessionHash,
+    contentSessionHash,
     path: body.path,
     postId,
     postSlug,