prooompt engineering

src/app/@modal/(.)assistant/page.tsx

@@ -8,7 +8,7 @@ export default function AssistantModalPage() {
 	const { data: session, error, isLoading } = trpc.chat.getSession.useQuery();
 	return (
 		<>
-			&& <ChatModal sessionId={session?.id} />
+			<ChatModal sessionId={session?.id} />
 			{error && <div>{error.message}</div>}
 			{isLoading && <Skeleton />}
 		</>

src/app/actions/currentTime.ts

@@ -0,0 +1,8 @@
+export default function currentTime() {
+  let now = Date.now();
+  console.log(now);
+  return {
+    success: true,
+    time: now
+  }
+}

src/app/actions/scheduleMeeting.ts

@@ -1,5 +1,5 @@
 'use server'
-import { clerkClient } from '@clerk/nextjs/server'
+import { clerkClient, auth } from '@clerk/nextjs/server'
 import { google } from 'googleapis'
 import { env } from '~/env'
 
@@ -10,7 +10,6 @@ export async function scheduleMeeting({
 	durationMinutes,
 	attendeeEmail,
 	attendeeName,
-	userId,
 }: {
 	title: string
 	description: string
@@ -18,11 +17,11 @@ export async function scheduleMeeting({
 	durationMinutes: number
 	attendeeEmail?: string
 	attendeeName?: string
-	userId: string
 }) {
 	try {
 		const clerk = await clerkClient()
-
+		const userAuth = await auth()
+		const user = await clerk.users.getUser(userAuth.userId?userAuth.userId:"")
 		// Get admin's Google OAuth token to create the event on Gregor's calendar
 		const adminTokenResponse = await clerk.users.getUserOauthAccessToken(
 			env.ADMIN_USER_CLERK_ID,
@@ -37,16 +36,7 @@ export async function scheduleMeeting({
 		// Try to resolve visitor's Google email for the invite
 		let visitorEmail: string | undefined = attendeeEmail
 		if (!visitorEmail) {
-			try {
-				const visitorTokenResponse = await clerk.users.getUserOauthAccessToken(userId, 'oauth_google')
-				if (visitorTokenResponse.data[0]) {
-					const user = await clerk.users.getUser(userId)
-					const googleAccount = user.externalAccounts.find((a) => a.provider === 'google')
-					visitorEmail = googleAccount?.emailAddress ?? undefined
-				}
-			} catch {
-				// Visitor not signed in with Google — no invite
-			}
+			visitorEmail = user?.emailAddresses.at(0)?.emailAddress ?? undefined
 		}
 
 		const oAuth2Client = new google.auth.OAuth2()
@@ -71,6 +61,7 @@ export async function scheduleMeeting({
 				end: { dateTime: endTime.toISOString(), timeZone: 'UTC' },
 				attendees,
 			},
+			sendNotifications: true
 		})
 
 		return {

src/app/api/chat/route.ts

@@ -8,6 +8,7 @@ import { db } from '~/server/db'
 import { chatSession, chatMessage } from '~/server/dbschema/schema'
 import { servTrpc } from '~/app/_trpc/ServerClient'
 import { scheduleMeeting } from '~/app/actions/scheduleMeeting'
+import currentTime from '~/app/actions/currentTime';
 
 const openai = createOpenAI({ apiKey: env.OPENAI_API_KEY })
 
@@ -45,15 +46,15 @@ export async function POST(req: Request) {
 	}
 
 	const result = streamText({
-		model: openai('gpt-4o'),
+		model: openai('gpt-5-mini'),
 		system: systemPrompt,
 		messages: await convertToModelMessages(messages),
 		tools: {
 			scheduleMeeting: tool({
 				description: 'Schedule a meeting with Gregor Lohaus and add it to his Google Calendar',
 				inputSchema: z.object({
-					title: z.string().describe('Meeting title'),
-					description: z.string().describe('Meeting description / agenda'),
+					title: z.string().describe('Meeting title, make something up if not provided'),
+					description: z.string().describe('Meeting description / agenda,  make something up if not provided'),
 					dateTime: z
 						.string()
 						.describe(
@@ -64,22 +65,22 @@ export async function POST(req: Request) {
 						.int()
 						.min(15)
 						.max(120)
-						.describe('Duration of the meeting in minutes'),
+						.describe('Duration of the meeting in minutes, if none provided ask if 20 minutes is ok'),
 					attendeeEmail: z
 						.string()
 						.email()
 						.optional()
-						.describe('Email of the visitor to invite (if provided)'),
+						.describe('Optional Email of the visitor to invite (if provided)'),
 					attendeeName: z.string().optional().describe('Name of the visitor'),
 				}),
-				execute: async (input) => scheduleMeeting({ ...input, userId }),
+				execute: async (input) => scheduleMeeting({ ...input }),
 			}),
 			getCurrentUnixTime: tool({
 				description: 'Get the current unix time to reference for meeting dates',
 				inputSchema: z.object({
 					none: z.string().optional().describe("no inputs are needed")
 				}),
-				execute: async () => { return {success: true, currentTime: Date.now()} }
+				execute: async () => currentTime()
 			})
 		},
 		stopWhen: stepCountIs(5),

src/app/chat/_components/ChatInterface.tsx

@@ -59,7 +59,7 @@ export default function ChatInterface({ sessionId }: ChatInterfaceProps) {
 	})
 	const handleSend = () => {
 		const text = input.trim()
-		if (!text || status != 'ready') return
+		if (!text || status != 'ready' || sessionId == undefined) return
 		setInput('')
 		sendMessage({ text })
 		addMessage({
@@ -140,7 +140,7 @@ export default function ChatInterface({ sessionId }: ChatInterfaceProps) {
 				<div className='flex flex-col gap-2'>
 					<Button
 						onClick={handleSend}
-						disabled={status != "ready" || !input.trim()}
+						disabled={status != "ready" || !input.trim() || sessionId == undefined}
 					>
 						Send
 					</Button>

src/server/routers/chat.ts

@@ -1,4 +1,3 @@
-import { auth } from '@clerk/nextjs/server'
 import { publicProcedure, router } from "../trpc";
 import { TRPCError } from "@trpc/server";
 import { db } from '~/server/db'
@@ -7,27 +6,29 @@ chatSession, systemSettings } from "../dbschema/schema";
 import { isAdmin } from '~/app/actions';
 import { z } from 'zod';
 import { eq } from 'drizzle-orm';
+import { clerkClient, auth } from '@clerk/nextjs/server'
 export const chatRouter = router({
   getSession: publicProcedure.query(async () => {
+		const clerk = await clerkClient()
     const { userId } = await auth();
-    if (userId == null) {
+    const user = await clerk.users.getUser(userId?userId:"")
+    if (user == undefined) {
       throw new TRPCError({ message: "chat is only available to signed in users", code: 'UNAUTHORIZED' });
     }
     let session = await db.query.chatSession.findFirst({
       where(fields, operators) {
-        return operators.eq(fields.userId, userId)
+        return operators.eq(fields.userId, user.id)
       },
     })
     if (session !== undefined) {
       return session;
     }
-    let newSession = await db.insert(chatSession).values({ userId: userId }).returning().execute().then((r) => r.at(0));
-    if (newSession == undefined) {
+    let newSession = await db.insert(chatSession).values({ userId: user.id}).returning().execute().then((r) => r.at(0)); if (newSession == undefined) {
       throw new TRPCError({ message: "failed to create session", code: "INTERNAL_SERVER_ERROR" });
     }
     session = await db.query.chatSession.findFirst({
       where(fields, operators) {
-        return operators.eq(fields.userId, userId)
+        return operators.eq(fields.userId, user.id)
       },
     })
     if (session == undefined) {