完善接单平台上传与物品规则

2026-07-25 15:56:18 +08:00
parent f6d3f00f21
commit a2587eda01
40 changed files with 4978 additions and 1008 deletions
@@ -0,0 +1,36 @@
+import type { NextFunction, Request, Response } from 'express'
+import multer from 'multer'
+
+import { getMaxUploadSizeBytes } from '../services/file-storage/file-storage-service.js'
+import { createHttpError, sendRouteError } from '../utils/http.js'
+
+const upload = multer({
+  storage: multer.memoryStorage(),
+  limits: {
+    fileSize: getMaxUploadSizeBytes(),
+    files: 1,
+  },
+})
+
+export function uploadSingleFile(req: Request, res: Response, next: NextFunction): void {
+  upload.single('file')(req, res, (error: unknown) => {
+    if (!error) {
+      next()
+      return
+    }
+
+    const normalizedError =
+      error instanceof multer.MulterError && error.code === 'LIMIT_FILE_SIZE'
+        ? createHttpError('文件超过上传大小限制', {
+            statusCode: 400,
+            errorCode: 'upload_file_too_large',
+            cause: error,
+          })
+        : createHttpError('文件上传失败', {
+            statusCode: 400,
+            errorCode: 'upload_file_invalid',
+            cause: error,
+          })
+    sendRouteError(res, normalizedError, '文件上传失败', '[files/upload]')
+  })
+}