item.js
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/**
* 商品详情页model
* @author: yyq<yanqing.yang@yoho.cn>
* @date: 2016/7/11
*/
'use strict';
const _ = require('lodash');
const itemApi = require('./item-api');
const brandApi = require('./brand-api');
const itemFun = require('./item-handler');
const search = require('./search-api');
/**
* 根据商品基本信息获取商品品牌、材质、尺码、描述、详情等
* @function _getMultiResourceByBaseInfo
* @param { Object } 商品的基本信息
* @return { Object } 返回单个商品品牌、材质、尺码、描述、详情等信息
*/
const _getMultiResourceByBaseInfo = (base) => {
let productId = base.id;
let skn = base.erpProductId;
let brandId = base.brand.id ? base.brand.id : 0;
// 获取相关数据
let promiseData = [
itemApi.getsizeInfoAsync(skn),
itemApi.getComfortAsync(productId),
itemApi.getModelTryAsync(skn),
search.getSortAsync({sort: base.smallSortId})
];
if (base.uid) {
promiseData.push(itemApi.getUserIsFav(base.uid, productId));
promiseData.push(brandApi.getBrandInfo(brandId, base.uid));
}
return Promise.all(promiseData).then(result => {
return {
sizeInfo: result[0],
comfort: result[1].data,
modelTry: result[2].data,
sort: result[3].data,
productFav: (result[4] && result[4].data),
brandFav: (result[5] && result[5].data && result[5].data.is_favorite === 'Y')
};
});
};
/**
* 获取商品基本信息、品牌、材质、尺码、描述、详情等
* @function getProductItemData
* @param { Object } 商品的参数
* @param { String } url 用户ID
* @param { String } uid 用户ID
* @return { Object } 返回单个商品的基本信息及品牌、材质、尺码、描述、详情等
*/
const getProductItemData = (params, url, uid) => {
let pid = params[0];
// let gid = params[1];
return itemApi.getProductBaseAsync(pid).then(result => {
let resData = {};
let data = {};
if (!result.productName &&
!result.erpProductId &&
!result.productPriceBo) {
return data;
}
result.uid = uid;
result.mainPath = `/product${url}`;
// 商品基本信息
data.goodInfo = itemFun.setProductData(result);
if (result.brand) {
Object.assign(
data,
itemFun.setBrandBanner(result.brand), // banner
itemFun.setBrandIntro(result.brand) // BRAND品牌简介
);
}
return _getMultiResourceByBaseInfo(result).then(mulRes => {
// 收藏状态
_.set(data, 'brandBanner.brandFav', mulRes.brandFav);
_.set(data, 'goodInfo.productFav', mulRes.productFav);
Object.assign(data,
itemFun.setPathNav(mulRes.sort, result.productName), // 面包屑导航
itemFun.setDescriptionData(mulRes.sizeInfo, mulRes.comfort), // DESCRIPTION商品描述
itemFun.setMaterialData(mulRes.sizeInfo), // MATERIALS材料洗涤
itemFun.setSizeData(mulRes.sizeInfo, mulRes.modelTry), // SIZEINFO尺码信息
itemFun.setDetailData(mulRes.sizeInfo) // DETAILS商品详情
);
resData.content = data;
// 商品详情SEO
Object.assign(resData, itemFun.setSeoInfo(data.goodInfo, data.nav));
return resData;
});
});
};
/**
* 获取商品尺寸,颜色,和缩略图
* @function getProductInfo
* @param { Number } productId 商品ID
* @param { String } uid 用户ID
* @param { Number } skn 商品skn
* @return { Object } 接口返回单个商品的基本信息
*/
const getProductInfo = (productId, uid, skn) => {
return itemApi.getProductBaseAsync(productId, uid, skn).then(result => {
return itemFun.setProductData(result);
});
};
module.exports = {
getProductItemData,
getProductInfo
};