ads: include session id

Author: jahooma

cli/src/hooks/use-gravity-ad.ts

@@ -5,7 +5,7 @@ import { getAdsEnabled } from '../commands/ads'
 import { useChatStore } from '../state/chat-store'
 import { subscribeToActivity } from '../utils/activity-tracker'
 import { getAuthToken } from '../utils/auth'
-import { logger, loggerContext } from '../utils/logger'
+import { logger } from '../utils/logger'
 
 const AD_ROTATION_INTERVAL_MS = 60 * 1000 // 60 seconds per ad
 const MAX_ADS_AFTER_ACTIVITY = 3 // Show up to 3 ads after last activity, then stop
@@ -155,7 +155,7 @@ export const useGravityAd = (): GravityAdState => {
         },
         body: JSON.stringify({
           messages: adMessages,
-          sessionId: loggerContext.clientSessionId,
+          sessionId: useChatStore.getState().chatSessionId,
           device: getDeviceInfo(),
         }),
       })

cli/src/state/chat-store.ts

@@ -95,6 +95,8 @@ export type SuggestedFollowupsState = {
 export type ClickedFollowupsMap = Map<string, Set<number>>
 
 export type ChatStoreState = {
+  /** Unique ID for this chat session, regenerated on /new */
+  chatSessionId: string
   messages: ChatMessage[]
   streamingAgents: Set<string>
   focusedAgentId: string | null
@@ -204,7 +206,10 @@ type ChatStoreActions = {
 
 type ChatStore = ChatStoreState & ChatStoreActions
 
+const generateSessionId = () => crypto.randomUUID()
+
 const initialState: ChatStoreState = {
+  chatSessionId: generateSessionId(),
   messages: [],
   streamingAgents: new Set<string>(),
   focusedAgentId: null,
@@ -466,6 +471,7 @@ export const useChatStore = create<ChatStore>()(
 
     reset: () =>
       set((state) => {
+        state.chatSessionId = generateSessionId()
         state.messages = initialState.messages.slice()
         state.streamingAgents = new Set(initialState.streamingAgents)
         state.focusedAgentId = initialState.focusedAgentId

web/src/app/api/v1/ads/_post.ts

@@ -152,9 +152,12 @@ export async function postAds(params: {
       renderContext: {
         placements: [{ placement: 'below_response' }],
         max_ad_length: 200,
+        supports_links: true,
+        supports_markdown: false,
       },
       ...(device ? { device } : {}),
       testAd: serverEnv.CB_ENVIRONMENT !== 'prod',
+      numAds: 1,
     }
     // Call Gravity API
     const response = await fetch('https://server.trygravity.ai/ad', {