chore: govern rmbg service logging

lib/ai/rmbg/service.ts

@@ -6,8 +6,11 @@ import {
 } from "@/lib/db/queries";
 import { db } from "@/lib/db";
 import { generatedImage } from "@/lib/db/schema";
+import { createLogger } from "@/lib/observability/logger";
 import { uploadFile } from "@/lib/storage/service";
 
+const logger = createLogger("rmbg-service");
+
 export type RmbgProvider = "rmbg" | "photoroom" | "aoscdn";
 
 type RmbgConfig = {
@@ -73,7 +76,7 @@ async function createThumbnail(buffer: Buffer, mimeType: string): Promise<Buffer
       .png({ quality: 80 })
       .toBuffer();
   } catch (error) {
-    console.error("[RMBG] Failed to create thumbnail:", error);
+    logger.warn("thumbnail_creation_failed", error);
     return buffer;
   }
 }
@@ -105,12 +108,20 @@ async function uploadBufferToS3(
       uploadFile(originalFilename, originalArrayBuffer),
     ]);
 
+    logger.info("storage_upload_completed", {
+      mimeType,
+      originalBytes: buffer.length,
+      originalUrl: originalResult.url,
+      thumbnailBytes: thumbnailBuffer.length,
+      thumbnailUrl: thumbnailResult.url,
+    });
+
     return {
       thumbnail: thumbnailResult.url,
       original: originalResult.url,
     };
   } catch (error) {
-    console.error("[RMBG] Failed to upload to S3:", error);
+    logger.error("storage_upload_failed", error);
     throw new RmbgServiceError(
       "图片上传到存储桶失败",
       500,
@@ -190,7 +201,7 @@ async function prepareImageForAos(
       filename: `image.${filenameExt}`,
     };
   } catch (error) {
-    console.error("[AOS RMBG] 图片预处理失败，继续使用原图:", error);
+    logger.warn("aos_image_preprocess_failed", error);
     return { buffer: imageBuffer, mimeType: "image/png", filename: "image.png" };
   }
 }
@@ -228,7 +239,10 @@ async function processWithRMBG(
 
     if (!response.ok) {
       const errorText = await response.text();
-      console.error("[RMBG API] 请求失败:", { status: response.status, error: errorText });
+      logger.warn("rmbg_provider_request_failed", {
+        errorLength: errorText.length,
+        status: response.status,
+      });
       return { success: false, error: errorText || response.statusText };
     }
 
@@ -247,6 +261,7 @@ async function processWithRMBG(
     if (error instanceof Error && error.name === "AbortError") {
       return { success: false, error: "请求超时（30秒）" };
     }
+    logger.warn("rmbg_provider_request_error", error);
     return { success: false, error: error instanceof Error ? error.message : "未知错误" };
   }
 }
@@ -282,7 +297,10 @@ async function processWithPhotoRoom(
 
     if (!response.ok) {
       const errorText = await response.text();
-      console.error("[PhotoRoom API] 请求失败:", { status: response.status, error: errorText });
+      logger.warn("photoroom_provider_request_failed", {
+        errorLength: errorText.length,
+        status: response.status,
+      });
       return { success: false, error: `PhotoRoom API错误: ${response.status} - ${errorText}` };
     }
 
@@ -296,7 +314,7 @@ async function processWithPhotoRoom(
     if (error instanceof Error && error.name === "AbortError") {
       return { success: false, error: "PhotoRoom请求超时（60秒）" };
     }
-    console.error("[PhotoRoom] Error:", error);
+    logger.warn("photoroom_provider_request_error", error);
     return { success: false, error: error instanceof Error ? error.message : "未知错误" };
   }
 }
@@ -319,7 +337,9 @@ async function processWithAosSegmentation(
   try {
     const normalizedImage = await prepareImageForAos(imageBuffer);
     const createForm = new FormData();
-    const imageBlob = new Blob([new Uint8Array(normalizedImage.buffer)], { type: normalizedImage.mimeType });
+    const imageBlob = new Blob([new Uint8Array(normalizedImage.buffer)], {
+      type: normalizedImage.mimeType,
+    });
     createForm.append("image_file", imageBlob, normalizedImage.filename);
     createForm.append("sync", "0");
     createForm.append("return_type", "1");
@@ -343,6 +363,10 @@ async function processWithAosSegmentation(
 
     const createPayload = await createResponse.json().catch(() => null);
     if (!createResponse.ok || !createPayload?.data?.task_id) {
+      logger.warn("aos_task_create_failed", {
+        hasPayload: createPayload != null,
+        status: createResponse.status,
+      });
       return {
         success: false,
         error: `AOS任务创建失败: ${createPayload?.message || createResponse.statusText}`,
@@ -368,6 +392,10 @@ async function processWithAosSegmentation(
 
       const pollPayload = await pollResponse.json().catch(() => null);
       if (!pollResponse.ok || !pollPayload?.data) {
+        logger.warn("aos_task_poll_failed", {
+          hasPayload: pollPayload != null,
+          status: pollResponse.status,
+        });
         return {
           success: false,
           error: `AOS任务查询失败: ${pollPayload?.message || pollResponse.statusText}`,
@@ -380,6 +408,10 @@ async function processWithAosSegmentation(
       const errMessage = String(pollPayload.data.err_message || pollPayload.data.err_info || "");
 
       if (state === 1 && imageUrl) {
+        logger.debug("aos_task_completed", {
+          pollCount,
+          taskId,
+        });
         const imageResponse = await withTimeout(
           (signal) =>
             fetch(imageUrl, {
@@ -390,6 +422,10 @@ async function processWithAosSegmentation(
         );
 
         if (!imageResponse.ok) {
+          logger.warn("aos_result_download_failed", {
+            status: imageResponse.status,
+            taskId,
+          });
           return {
             success: false,
             error: `AOS结果下载失败: ${imageResponse.status} ${imageResponse.statusText}`,
@@ -405,6 +441,11 @@ async function processWithAosSegmentation(
       }
 
       if (state < 0) {
+        logger.warn("aos_task_failed", {
+          hasErrorMessage: Boolean(errMessage),
+          state,
+          taskId,
+        });
         return {
           success: false,
           error: `AOS任务失败: ${errMessage || stateDetail || pollPayload?.message || "状态异常"}`,
@@ -412,11 +453,13 @@ async function processWithAosSegmentation(
       }
     }
 
+    logger.warn("aos_task_timeout", { maxPollCount });
     return { success: false, error: "AOS任务超时（最多60秒）" };
   } catch (error) {
     if (error instanceof Error && error.name === "AbortError") {
       return { success: false, error: "AOS请求超时，请稍后重试" };
     }
+    logger.warn("aos_provider_request_error", error);
     return { success: false, error: error instanceof Error ? error.message : "未知错误" };
   }
 }
@@ -468,7 +511,7 @@ export async function fetchImageBufferFromUrl(imageUrl: string): Promise<Buffer>
     if (error instanceof RmbgServiceError) {
       throw error;
     }
-    console.error("[RMBG] 获取图片失败:", error);
+    logger.warn("source_image_fetch_failed", error);
     throw new RmbgServiceError("无法获取图片，请检查图片链接是否有效", 400);
   }
 }
@@ -488,7 +531,14 @@ export async function executeRmbgJob(
   } = params;
 
   const { provider, config } = await getValidatedRmbgConfig();
-  console.log(`[RMBG] Using provider: ${provider}`);
+  logger.info("job_started", {
+    hasChatId: Boolean(chatId),
+    hasMessageId: Boolean(messageId),
+    hasSourceImageUrl: Boolean(sourceImageUrl),
+    inputBytes: imageBuffer.length,
+    provider,
+    skipGallerySave,
+  });
 
   let resultBuffer: Buffer;
   let resultBase64: string;
@@ -497,6 +547,10 @@ export async function executeRmbgJob(
   if (provider === "photoroom") {
     const result = await processWithPhotoRoom(imageBuffer, config.photoroomApiKey!);
     if (!result.success || !result.imageBuffer) {
+      logger.warn("job_provider_failed", {
+        provider,
+        reasonLength: result.error?.length ?? 0,
+      });
       throw new RmbgServiceError("抠图处理失败", 500, result.error);
     }
     resultBuffer = result.imageBuffer;
@@ -514,7 +568,16 @@ export async function executeRmbgJob(
     if (!result.success || !result.imageBuffer) {
       const detail = result.error || "AOS处理失败";
       const friendlyMessage = getAosFriendlyErrorMessage(detail);
-      throw new RmbgServiceError("抠图处理失败", friendlyMessage ? 400 : 500, friendlyMessage || detail);
+      logger.warn("job_provider_failed", {
+        friendly: Boolean(friendlyMessage),
+        provider,
+        reasonLength: detail.length,
+      });
+      throw new RmbgServiceError(
+        "抠图处理失败",
+        friendlyMessage ? 400 : 500,
+        friendlyMessage || detail
+      );
     }
 
     resultBuffer = result.imageBuffer;
@@ -527,6 +590,10 @@ export async function executeRmbgJob(
     });
 
     if (!result.success || !result.image_base64) {
+      logger.warn("job_provider_failed", {
+        provider,
+        reasonLength: result.error?.length ?? 0,
+      });
       throw new RmbgServiceError("抠图处理失败", 500, result.error);
     }
 
@@ -575,7 +642,7 @@ export async function executeRmbgJob(
     }
 
     if (!saved) {
-      console.error("[RMBG] ❌ 保存到数据库失败:", saveError);
+      logger.error("gallery_save_failed", saveError);
       throw new RmbgServiceError("图片处理成功但保存到相册失败，请稍后重试", 500);
     }
 
@@ -628,9 +695,17 @@ export async function executeRmbgJob(
           }
         }
       } catch (assetError) {
-        console.error("[RMBG] ⚠️ MediaAsset 注册失败:", assetError);
+        logger.warn("media_asset_registration_failed", assetError);
       }
 
+      logger.info("job_completed", {
+        generatedImageId: savedImage.id,
+        mediaAssetId,
+        processingSeconds: Number(processingTime.toFixed(2)),
+        provider,
+        savedToGallery: true,
+      });
+
       return {
         image_base64: resultBase64,
         thumbnail_url: thumbnailUrl,
@@ -642,9 +717,15 @@ export async function executeRmbgJob(
       };
     }
   } else {
-    console.log("[RMBG] Skip gallery save by request flag");
+    logger.info("gallery_save_skipped", { provider });
   }
 
+  logger.info("job_completed", {
+    processingSeconds: Number(processingTime.toFixed(2)),
+    provider,
+    savedToGallery: false,
+  });
+
   return {
     image_base64: resultBase64,
     thumbnail_url: thumbnailUrl,

scripts/check-log-hygiene.mjs

@@ -24,6 +24,7 @@ const files = [
   "lib/ai/providers/gemini-image.ts",
   "lib/ai/providers/volcano-vision.ts",
   "lib/ai/providers/qianwen-video.ts",
+  "lib/ai/rmbg/service.ts",
   "lib/ai/dynamic-provider.ts",
   "services/canvas/index.ts",
   "components/image-annotator.tsx",