search.js
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/**
* 商品搜索controller
* @author: sefon
* @date: 2016-7-12 10:09:25
*/
'use strict';
const mRoot = '../models';
const search = require(`${mRoot}/search`);
const _ = require('lodash');
const helpers = global.yoho.helpers;
const config = global.yoho.config;
/**
* search 首页
* @param {[type]} req [description]
* @param {[type]} res [description]
* @return {[type]} [description]
*/
const index = (req, res, next) => {
let params = req.query;
let resData = {};
search.getKeyActivity(params.query).then(activityUrl => {
if (activityUrl) {
activityUrl = encodeURI(activityUrl);
res.redirect(activityUrl);
return;
}
return search.getSearchData(Object.assign(params, {uid: req.user.uid, prid: req.user.prid}),
req.yoho.channel).then(result => {
let queryKey = req.query.query;
Object.assign(resData, result);
if (!_.get(resData, 'search.goods') || !_.get(resData, 'search.goods').length) {
_.set(resData, 'search.keyWord', queryKey);
return res.render('search/no-result', resData);
}
if (queryKey) {
Object.assign(resData, {
title: `${queryKey}价格_图片_品牌_怎么样-YOHO!BUY有货`,
keywords: `${queryKey},${queryKey}价格,${queryKey}图片,${queryKey}怎么样,${queryKey}品牌,YOHO!BUY有货`,
description: `YOHO!BUY有货网yohobuy.com是国内专业的${queryKey}网上潮流购物商城,为您找到${_.get(resData, 'search.totalCount', 0)}条${queryKey}、产品的详细参数,实时报价,价格行情,图片、评价、品牌等信息。买${queryKey},就上YOHO!BUY有货` // eslint-disable-line
});
}
res.render('search/index', resData);
});
}).catch(next);
};
/**
* search 提示
* @param {[type]} req [description]
* @param {[type]} res [description]
* @return {[type]} [description]
*/
const suggest = (req, res, next) => {
search.getSuggest(req.query).then(result => {
let dest = {
code: 200,
message: 'suggest',
data: result || ''
};
res.type('text/javascript');
res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');
}).catch(next);
};
const suggest4Old = (req, res, next) => {
search.getSuggest(Object.assign({}, req.query, { keyword: req.query.query })).then(result => {
let dest = {
code: 200,
message: 'suggest'
};
let data = [];
if (result) {
for (let it of result) {
let item = '<li>' +
`<a style="display: block;" href="${it.href}" class="clearfix clear search-item" title="${it.keyword}" act="${it.href}">` + // eslint-disable-line
`<span class="searchvalue" >${it.keyword}</span><span class="valuenum">约${it.count}个商品</span>` + // eslint-disable-line
'</a>' +
'</li>';
data.push(item);
}
}
dest.data = data;
res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');
}).catch(next);
};
const searchFilterBrands = (req, res, next) => {
search.getBrands4Filter(Object.assign({}, req.query, {
keyword: req.query.query || ''
})).then(result => {
let dest = {
code: 200,
data: result || ''
};
res.type('text/javascript');
res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');
}).catch(next);
};
/**
* search 历史记录提示
* @param {[type]} req [description]
* @param {[type]} res [description]
* @return {[type]} [description]
*/
const searchHistory = (req, res) => {
let history = req.cookies['_History'] || ''; //eslint-disable-line
let q = req.query.query ? _.trim(decodeURIComponent(req.query.query)) : '';
history = _.filter(history.split(','), old => old && old !== q);
if (q) {
history.unshift(q);
res.cookie('_History', _.take(history, 9).join(','), {
domain: config.cookieDomain,
maxAge: 60 * 60 * 24 * 1000 * 30 // 一月
});
}
let data = _.map(history, (item) => {
return {
keyword: item,
href: helpers.urlFormat('', {query: item}, 'search')
};
});
res.type('text/javascript');
res.send(req.query.callback + '(' + JSON.stringify({ data }) + ')');
};
/**
* 搜索少或无 有可能喜欢
**/
const searchLessRecommend = (req, res, next) => {
let channelNum = req.yoho.channelNum;
let uid = req.user.uid;
let udid = req.yoho.udid;
let page = Number(req.query.page || 1);
if (page <= 0 || page >= 6) {
page = 1;
}
search.getSearchLessProduct(channelNum, uid, udid, page).then(result => {
return res.send(result);
}).catch(next);
};
/**
* 搜索推荐列表页
* @param {[type]} req [description]
* @param {[type]} res [description]
* @return {[type]} [description]
*/
const keyId = (req, res, next) => {
let params = req.query;
let id = req.params.id;
return search.getSearchKeywordDataById(id, Object.assign({stocknumber: -1}, params),
req.yoho.channel).then(result => {
if (!result) {
return next();
}
let query = result.queryKey;
Object.assign(result, {
pageNoFollow: true,
title: `${query}价格_图片_品牌_怎么样-YOHO!BUY有货`,
keywords: `${query},${query}价格,${query}图片,${query}怎么样,${query}品牌,YOHO!BUY有货`,
description: `YOHO!BUY有货网yohobuy.com是国内专业的${query}网上潮流购物商城,为您找到${_.get(result,
'search.totalCount', 0)}条${query}、产品的详细参数,实时报价,价格行情,图片、评价、品牌等信息。买${query},就上YOHO!BUY有货`
});
if (!_.get(result, 'search.goods') || !_.get(result, 'search.goods').length) {
_.set(result, 'search.keyWord', query);
return res.render('search/no-result', result);
}
res.render('search/index', result);
}).catch(next);
};
module.exports = {
index,
suggest,
suggest4Old,
searchFilterBrands,
searchHistory, // 搜索历史记录
searchLessRecommend,
keyId
};