chore: bump ai v4

Author: thucpn

templates/types/streaming/express/package.json

@@ -16,7 +16,7 @@
     "lint": "eslint ."
   },
   "dependencies": {
-    "ai": "3.3.42",
+    "ai": "4.0.3",
     "cors": "^2.8.5",
     "dotenv": "^16.3.1",
     "duck-duck-scrape": "^2.2.5",

templates/types/streaming/express/src/controllers/chat.controller.ts

@@ -43,7 +43,7 @@ export const chat = async (req: Request, res: Response) => {
       });
     });
 
-    const onFinal = (content: string) => {
+    const onCompletion = (content: string) => {
       chatHistory.push({ role: "assistant", content: content });
       generateNextQuestions(chatHistory)
         .then((questions: string[]) => {
@@ -59,7 +59,7 @@ export const chat = async (req: Request, res: Response) => {
         });
     };
 
-    const stream = LlamaIndexAdapter.toDataStream(response, { onFinal });
+    const stream = LlamaIndexAdapter.toDataStream(response, { onCompletion });
     return streamToResponse(stream, res, {}, vercelStreamData);
   } catch (error) {
     console.error("[LlamaIndex]", error);

templates/types/streaming/nextjs/app/api/chat/route.ts

@@ -56,7 +56,7 @@ export async function POST(request: NextRequest) {
       });
     });
 
-    const onFinal = (content: string) => {
+    const onCompletion = (content: string) => {
       chatHistory.push({ role: "assistant", content: content });
       generateNextQuestions(chatHistory)
         .then((questions: string[]) => {
@@ -74,7 +74,7 @@ export async function POST(request: NextRequest) {
 
     return LlamaIndexAdapter.toDataStreamResponse(response, {
       data: vercelStreamData,
-      callbacks: { onFinal },
+      callbacks: { onCompletion },
     });
   } catch (error) {
     console.error("[LlamaIndex]", error);

templates/types/streaming/nextjs/package.json

@@ -17,7 +17,7 @@
     "@radix-ui/react-slot": "^1.0.2",
     "@radix-ui/react-tabs": "^1.1.0",
     "@llamaindex/chat-ui": "0.0.9",
-    "ai": "3.4.33",
+    "ai": "4.0.3",
     "ajv": "^8.12.0",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",