21 lines
577 B
TypeScript
21 lines
577 B
TypeScript
import { openai } from '@ai-sdk/openai';
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import { saveChat } from '@util/chat-store';
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import { convertToModelMessages, streamText, UIMessage } from 'ai';
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export async function POST(req: Request) {
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const { messages, chatId }: { messages: UIMessage[]; chatId: string } =
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await req.json();
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const result = streamText({
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model: openai('gpt-4o-mini'),
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messages: convertToModelMessages(messages),
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});
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return result.toUIMessageStreamResponse({
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originalMessages: messages,
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onFinish: ({ messages }) => {
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saveChat({ chatId, messages });
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},
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});
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}
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