release: v1.1.0 — S3 multi-backend storage and admin UI

server/api/admin/storage/[id].delete.ts

@@ -0,0 +1,39 @@
+import { requireAdminAuth } from '../../../utils/access'
+import { createApiError } from '../../../utils/api-error'
+import {
+  deleteStorageBackend,
+  isStorageEnvConfigured,
+  LOCAL_BACKEND_ID
+} from '../../../utils/storage-backends'
+
+export default defineEventHandler(async (event) => {
+  await requireAdminAuth(event)
+
+  if (isStorageEnvConfigured()) {
+    createApiError(event, 'FORBIDDEN', '存储配置已由环境变量覆盖，无法在后台修改', 409)
+  }
+
+  const id = getRouterParam(event, 'id')
+  if (!id) {
+    createApiError(event, 'INVALID_REQUEST', '缺少存储后端 ID', 400)
+  }
+
+  if (id === LOCAL_BACKEND_ID) {
+    createApiError(event, 'INVALID_REQUEST', '本地磁盘后端不可删除', 400)
+  }
+
+  try {
+    deleteStorageBackend(id)
+  } catch (error) {
+    const message = error instanceof Error ? error.message : '删除失败'
+    if (message.includes('stored images')) {
+      createApiError(event, 'INVALID_REQUEST', '该后端仍有图片，无法删除', 400)
+    }
+    if (message.includes('default backend')) {
+      createApiError(event, 'INVALID_REQUEST', '请先切换默认后端后再删除', 400)
+    }
+    createApiError(event, 'INVALID_REQUEST', message, 400)
+  }
+
+  return { success: true }
+})