mini-starter/tcb-shop-demo/model/good.js

import { cdnBase } from '../config/index';
const imgPrefix = cdnBase;

const defaultDesc = [`${imgPrefix}/goods/details-1.png`];

const allGoods = [];

/**
 * @param {string} id
 * @param {number} [available] 库存, 默认1
 */
export function genGood(id, available = 1) {
  const specID = ['135681624', '135681628'];
  if (specID.indexOf(id) > -1) {
    return allGoods.filter((good) => good.spuId === id)[0];
  }
  const item = allGoods[id % allGoods.length];
  return {
    ...item,
    spuId: `${id}`,
    available: available,
    desc: item?.desc || defaultDesc,
    images: item?.images || [item?.primaryImage],
  };
}