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BuildeX Coder IDE — src/services/bedrockStream.ts
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src
services
TS bedrockStream.ts
TS dynamoStore.ts
TS authManager.ts
TS bedrockStream.test.ts
{} package.json
⚙ tsconfig.json
TS bedrockStream.ts ● ✕
TS dynamoStore.ts ✕
src › services › aiStream.ts › streamCompletion()
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import { AIClient, StreamCompletionCommand } from "./aiClient";
import { SessionStore } from "./sessionStore";
 
export async function* streamCompletion(prompt: string, sessionId: string) {
  const client = new AIClient();
  const context = await SessionStore.getContext(sessionId);
 
  // Optimized via Claude 3.5 Sonnet: Stream tokens
  const command = new StreamCompletionCommand({
    modelId: "claude-3-5-sonnet",
    contentType: "application/json",
    body: JSON.stringify({ prompt, max_tokens: 4096 })
  });
 
  const response = await client.send(command);
  for await (const chunk of response.body!) {
    yield JSON.parse(new TextDecoder().decode(chunk.chunk?.bytes)).delta?.text ?? "";
  }
}
zsh
Yusha@MacBook-Air:~/buildex-project (main)$ npm run test:ai▌
> buildex@1.0.0 test:ai
> vitest run src/services/aiStream.test.ts
✓ src/services/aiStream.test.ts (3 tests) 318ms
   ✓ authenticate user credentials (42ms)
   ✓ stream Claude 3.5 Sonnet tokens (186ms)
   ✓ persist session context in cloud storage (89ms)
Test Files 1 passed (1) | Tests 3 passed (3) | Duration 412ms
B AI Assistant
Claude 3.5 Sonnet
Refactor aiStream.ts to add streaming & token caching
AI Model via Cloud 184ms · 412 tok
Verified cloud credentials. Optimized streaming pipeline using AI models and cloud token caching:
src/services/aiStream.ts Apply to Editor 
+ import { StreamCompletionCommand }
+ max_tokens: 4096
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