search.js
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/**
* search
* @Author: sefon 2016-7-12 16:31:56
*/
'use strict';
const utils = '../../../utils';
const api = global.yoho.API;
const Promise = require('bluebird');
const co = Promise.coroutine;
const helpers = global.yoho.helpers;
const saleApi = require('./sale-api');
const searchApi = require('./search-api');
const headerModel = require('../../../doraemon/models/header');
const productProcess = require(`${utils}/product-process`);
const searchHandler = require('./search-handler');
const _ = require('lodash');
const needParams = ['query', 'msort', 'misort'];
exports.getKeyActivity = (query) => {
return searchApi.getKeyActivityAsync(query).then(result => {
return _.get(result, 'data.urlobj.pcUrl', '');
});
};
/**
* 转换价格
*
* @param float|string $price 价格
* @return float|string 转换之后的价格
*/
const transPrice = (price) => {
return price ? (price * 1).toFixed(2) : '0.00';
};
/**
* 获取搜索数据
* @param {[type]} origin [description]
* @return {[type]} [description]
*/
exports.getSearchData = (params, channel) => {
let searchParams = searchHandler.getSearchParams(params);
switch (channel) {
case 'boys':
searchParams.physical_channel = 1;
break;
case 'girls':
searchParams.physical_channel = 2;
break;
case 'kids':
searchParams.physical_channel = 3;
break;
case 'lifestyle':
searchParams.physical_channel = 4;
break;
default:
break;
}
// 调用接口
let apiMethod = [
headerModel.requestHeaderData(channel),
searchApi.getSortList(Object.assign({}, searchParams, {msort: '', misort: '', sort: ''})),
searchApi.getProductList(searchParams),
searchApi.getShopList(params)
];
return api.all(apiMethod).then(result => {
let finalResult = {
headerData: Object.assign(result[0].headerData, {
header: true
}),
search: {}
};
// 获取左侧类目数据
if (result[1].code === 200) {
let dps = {};
_.forEach(needParams, (value) => {
if (params[value]) {
dps[value] = params[value];
}
});
finalResult.search = {
leftContent: searchHandler.handleSortData(result[1].data.sort, dps, params),
isSearch: true
};
}
// 获取商品数据和顶部筛选条件
if (result[2].code === 200) {
let filters = Object.assign(searchHandler.handleFilterDataAll(result[2].data, params),
finalResult.search.leftContent.sort);
let termsSuggestion = _.get(result[2], 'data.suggestion.terms_suggestion', []);
filters.checkedConditions.conditions = _.concat(filters.checkedConditions.conditions,
finalResult.search.leftContent.checked);
Object.assign(finalResult.search,
searchHandler.handlePathNavData({total: result[2].data.total }, params, 'search', channel),
{
filters: filters,
opts: searchHandler.handleOptsData(params, result[2].data.total, result[2].data.filter),
totalCount: result[2].data.total,
footPager: searchHandler.handlePagerData(result[2].data.total, params),
goods: productProcess.processProductList(result[2].data.product_list,
Object.assign({showDiscount: false, from: {type: 'search', params: params}}, params)),
latestWalk: 6,
hasNextPage: searchHandler.handleNextPage(params, result[2].data.total),
shopEntry: result[3],
name: params.query,
suggest: (termsSuggestion.length !== 0) ? termsSuggestion.slice(0, 3) : false,
changedQuery: result[2].data.isChangedQuery === 'Y',
suggestFirst: finalResult.search.suggestFirst,
suggestSecond: finalResult.search.suggestSecond
});
if (finalResult.search.changedQuery) {
finalResult.search.suggestFirst = finalResult.search.suggest[0];
finalResult.search.suggestSecond = _.slice(termsSuggestion, 1, termsSuggestion.length).splice(0, 3);
}
finalResult.criteo = {skn: searchHandler.getCriteo(_.get(finalResult.search, 'goods'))};
}
return finalResult;
});
};
/**
* 搜索提示
*/
exports.getSuggest = (params) => {
return searchApi.getSuggest(params).then(result => {
let dest = [];
if (result.code === 200) {
dest = searchHandler.handleSuggest(result.data);
}
return dest;
});
};
exports.getListBrandsFilter = (params, nparams) => {
return searchApi.getBrands4Filter(Object.assign({}, params, nparams)).then(result => {
let dest = [];
if (result.code === 200) {
dest = searchHandler.handleFilterBrands(result.data, params);
}
return dest;
});
};
exports.getBrands4Filter = (params) => {
let nparams = {};
if (params && params.price) {
let mp = params.price.split(',');
let nmp = [];
nmp[0] = (mp && mp[0]) || 0;
nmp[1] = (mp && mp[1]) || 99999;
nparams.price = nmp.join(',');
}
if (params && params.from) {
nparams.from = params.from;
delete params.from;
}
// 生成路径包含callback 导致多次调用多个 callback问题
if (params && params.callback) {
delete params.callback;
}
if (params.specialsale_id) {
return saleApi.getSaleSpecialAsync(params.specialsale_id).then(special => {
if (special && special.data) {
let data = special.data;
// 传品牌ID参数
if (data.brand_id) {
nparams.brand = data.brand_id;
}
// 传促销id,促销id为空时传专区id
if (data.ispromotion) {
nparams.promotion = data.ispromotion;
}
}
return this.getListBrandsFilter(params, nparams);
});
}
// 商品详情页促销跳转
if (params && params.psp_id) {
Object.assign(nparams, {
promotion_id: params.psp_id,
method: 'app.promotion.aggBrand'
});
}
// 优惠券商品列表
if (params && params.cpc_id) {
Object.assign(nparams, {
coupon_id: params.cpc_id,
method: 'app.coupon.aggBrand'
});
}
return this.getListBrandsFilter(params, nparams);
};
/**
* 搜索少或无 可能喜欢
* @param int $page 分页页码
* @return array
* */
exports.getSearchLessProduct = (channelNum, uid, udid, page) => {
return co(function * () {
let result = {
code: 200,
message: '',
data: {
header: '可能喜欢的商品',
hasPrev: false,
hasNext: false,
item: null
}
};
if (!_.isNumber(page)) {
return result;
}
let together = yield searchApi.lessRecommend(channelNum, uid, udid, '100003', 20);
if (page > 5) {
page = 1;
}
if (!_.get(together, 'data.product_list')) {
return result;
}
result.data.hasPrev = true;
result.data.hasNext = true;
result.data.item = _.map(together.data.product_list, it => {
let item = {
id: it.product_id,
skn: it.product_skn,
title: it.product_name,
img: it.default_images ? helpers.image(it.default_images, 180, 240) : '',
alt: it.product_name,
price: '¥' + transPrice(it.sales_price),
marketPrice: '¥' + transPrice(it.market_price)
};
let firstGoods = it.goods_list && it.goods_list[0];
let productSkc = firstGoods && firstGoods.product_skc;
item.href = helpers.getUrlBySkc(it.product_id, productSkc, it.cn_alphabet);
return item;
});
// 当数据量不足6个时,判定为没有下一页
if (page === 1) {
result.data.hasPrev = false;
}
if (!result.data.item || result.data.item.length < 6) {
result.data.hasNext = false;
}
return result;
})();
};