query.js
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/**
* 搜索页
*
* @author: jiangfeng<jeff.jiang@yoho.cn>
* @date: 2016/7/12
*/
'use strict';
const _ = require('lodash');
const Search = require('../models/search');
const camelCase = global.yoho.camelCase;
const DataHelper = require('../models/helpers');
const Query = {
index: (req, res, next) => {
let q = req.query;
let query = q.query || '';
q.page = parseInt(q.page || 1, 10);
q.order = q.order || 's_n_desc';
let retData = {
module: 'product',
page: 'list',
title: '列表',
query: query
};
Promise.all([Search.queryAllSort(), Search.queryProduct(q)]).then(allResult => {
let allSort = camelCase(allResult[0]);
let result = allResult[1];
if (result && result.code === 200 && result.data) {
let data = camelCase(result.data);
let nav = [DataHelper.getChannelNav()];
nav.push({
name: query ? `"${query}" 共${data.total}个结果` : `共${data.total}个结果`
});
if (data.filter) {
data.filter.groupSort = DataHelper.sortConvert(allSort.data.sort);
retData.filter = DataHelper.filterHandle(data.filter, q);
retData.filter.showPrice = data.total > 10;
}
retData.navPath = {
nav: nav
};
retData.paginationData = {
page: q.page,
limit: data.limit || 45,
total: data.total,
pageTotal: data.pageTotal,
queryParams: q
};
res.display('list', _.assign(retData, {
products: DataHelper.handleProductList(data.productList),
order: q.order
}));
} else {
return Promise.reject('query product error');
}
}).catch(next);
}
};
module.exports = Query;