server-achievement/app/middleware/duplicate.js

'use strict';
const _ = require('lodash');
module.exports = options => {
  return async function duplicate(ctx, next) {
    await next();
    const body = ctx.response.body;
    const { data } = body;
    const status = data.status;
    if (status !== '2') return;
    // 创建副本数据
    const duplicateData = _.cloneDeep(data);
    duplicateData.apply_id = data._id || data.id;
    delete duplicateData._id;
    delete duplicateData.id;
    const q = { apply_id: duplicateData.apply_id, user_id: duplicateData.user_id };
    // 先查询有没有,有就更新
    // 一切都复制一份,将原数据id放到apply_id上,用来追溯/对比
    // ctx.model.Duplicate.create(duplicateData);
  };
};