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fix (examples): avoid mixed message types in use-chat-streamdata-multistep #5824

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Merged
merged 4 commits into from
Apr 17, 2025
Merged

fix (examples): avoid mixed message types in use-chat-streamdata-multistep #5824

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28d36f5
fix (examples): use-chat-streamdata-multistep
iteratetograceness Apr 17, 2025
38c912b
Merge branch 'main' into multistep-example
lgrammel Apr 17, 2025
6d9f44c
fix: cookbook example
iteratetograceness Apr 17, 2025
a837ae7
Merge branch 'main' into multistep-example
iteratetograceness Apr 17, 2025
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5 changes: 4 additions & 1 deletion content/cookbook/01-next/24-stream-text-multistep.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,10 @@ export async function POST(req: Request) {
system:
'You are a helpful assistant with a different system prompt. Repeat the extract user goal in your answer.',
// continue the workflow stream with the messages from the previous step:
messages: [...messages, ...(await result1.response).messages],
messages: [
...convertToCoreMessages(messages),
...(await result1.response).messages,
],
});

// forward the 2nd result to the client (incl. the finish event):
Expand Down
12 changes: 10 additions & 2 deletions examples/next-openai/app/api/use-chat-streamdata-multistep/route.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,10 @@
import { openai } from '@ai-sdk/openai';
import { createDataStreamResponse, streamText, tool } from 'ai';
import {
convertToCoreMessages,
createDataStreamResponse,
streamText,
tool,
} from 'ai';
import { z } from 'zod';

export async function POST(req: Request) {
Expand Down Expand Up @@ -36,7 +41,10 @@ export async function POST(req: Request) {
system:
'You are a helpful assistant with a different system prompt. Repeat the extract user goal in your answer.',
// continue the workflow stream with the messages from the previous step:
messages: [...messages, ...(await result1.response).messages],
messages: [
...convertToCoreMessages(messages),
...(await result1.response).messages,
],
});

// forward the 2nd result to the client (incl. the finish event):
Expand Down
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