From 4d243c16e64bd9fdc423386a7ba18f29f661c329 Mon Sep 17 00:00:00 2001
From: admin <peancharoen.pslcp3@gmail.com>
Date: Thu, 4 Jun 2026 11:07:29 +0700
Subject: [PATCH] 690604:1107 ADR-034-134 #06

---
 backend/src/modules/ai/ai-queue.service.ts              | 6 ++++++
 backend/src/modules/ai/processors/ai-batch.processor.ts | 6 +++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/backend/src/modules/ai/ai-queue.service.ts b/backend/src/modules/ai/ai-queue.service.ts
index 4e32206e..f132247c 100644
--- a/backend/src/modules/ai/ai-queue.service.ts
+++ b/backend/src/modules/ai/ai-queue.service.ts
@@ -116,6 +116,11 @@ export class AiQueueService {
       filePublicId?: string;
       pdfPath?: string;
       engineType?: string;
+      typhoonOptions?: {
+        temperature?: number;
+        topP?: number;
+        repeatPenalty?: number;
+      };
       extraPayload?: Record<string, unknown>;
     }
   ): Promise<string> {
@@ -131,6 +136,7 @@ export class AiQueueService {
           filePublicId: payload.filePublicId,
           pdfPath: payload.pdfPath,
           engineType: payload.engineType,
+          typhoonOptions: payload.typhoonOptions,
           ...payload.extraPayload,
         },
         idempotencyKey: payload.idempotencyKey,
diff --git a/backend/src/modules/ai/processors/ai-batch.processor.ts b/backend/src/modules/ai/processors/ai-batch.processor.ts
index c7fe5338..cecf5a47 100644
--- a/backend/src/modules/ai/processors/ai-batch.processor.ts
+++ b/backend/src/modules/ai/processors/ai-batch.processor.ts
@@ -452,6 +452,9 @@ export class AiBatchProcessor extends WorkerHost {
     const { idempotencyKey, payload } = data;
     const pdfPath = payload.pdfPath as string;
     const engineType = (payload.engineType as SandboxOcrEngineType) || 'auto';
+    const typhoonOptions = payload.typhoonOptions as
+      | { temperature?: number; topP?: number; repeatPenalty?: number }
+      | undefined;
 
     if (!pdfPath) {
       throw new Error('pdfPath is required for sandbox-ocr-only job');
@@ -469,7 +472,8 @@ export class AiBatchProcessor extends WorkerHost {
     try {
       const ocrResult = await this.sandboxOcrEngineService.detectAndExtract(
         pdfPath,
-        engineType
+        engineType,
+        typhoonOptions
       );
 
       // Cache OCR text สำหรับ Step 2