server/app/middleware/setColumnForQuery.js

'use strict';
const _ = require('lodash');
module.exports = options => {
  return async function setcolumnforquery(ctx, next) {
    const query = ctx.request.query;
    const customer = _.get(ctx.user, '_id');
    if (!query.customer) query.customer = customer;
    await next();
  };
};