Restrict uploads

[Arkshine]

我相信您需要使用子类方法来正确覆盖此计算描述符。

import discourseComputed from "discourse-common/utils/decorators";

api.modifyClass("service:composer", 
  (SuperClass) => class extends SuperClass {
    @discourseComputed
    allowUpload() {
      return super.allowUpload && canUpload;
    }
  }
);

编辑：

已提交一个拉取请求 (PR)：

DEV: Modernize `modifyClass` calls, use tranformer, and add tests