students-handler.js
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/**
* 处理学生营销相关数据结构
* @date: 2016-08-06 18:20:52
* @author: sefon<809775195@qq.com>
*/
'use strict';
const utils = '../../../utils';
const _ = require('lodash');
const helpers = global.yoho.helpers;
const productProcess = require(`${utils}/product-process`);
const crypto = global.yoho.crypto;
/**
* 优惠券
* @params data array
* @return Object
*/
const getCoupon = (data) => {
let dest = [];
_.forEach(data, (value) => {
dest.push({
imgUrl: helpers.image(value.image.src, 400, 400),
url: value.image.url,
id: crypto.encryption('yoho9646abcdefgh', value.couponID)
});
});
return dest;
};
/**
* 补零
* @params data array
* @return Object
*/
const pad = (num, n) =>{
let len = num.toString().length;
while (len < n) {
num = '0' + num;
len++;
}
return num;
};
/**
* 认证学生总数
* @params data array
* @return Object
*/
exports.studentsNum = (data) => {
let dest = [];
data = pad(data, 7);
for (let i = 0; i < data.length; i++) {
dest.push(data.charAt(i));
}
return dest;
};
/**
* 处理学生营销资源位数据
* @params data array 资源位接口返回数据
* @return object
*/
exports.studentResource = (data) => {
let dest = {};
_.forEach(data, (value) => {
switch (value.template_name) {
case 'focus':
Object.assign(dest, {mainBanner: {list: value.data}});
break;
case 'getCoupon':
Object.assign(dest, {couponItem: getCoupon(value.data)});
break;
case 'recommend_content_five':
Object.assign(dest, {rightsItem: value.data.list || {}});
break;
case 'image_list':
Object.assign(dest, {activityItem: value.data.list || {}});
break;
case 'link':
Object.assign(dest, {moreProducts: value.data[0].url || ''});
break;
case 'single_image':
Object.assign(dest, {adImg: value.data[0].src || '', url: value.data[0].url});
Object.assign(dest, {identityItem: {sendCoin: value.data[0].title || 100}});
break;
case 'titleFloor':
Object.assign(dest, {couponMore: value.data.title || {}});
break;
default:
break;
}
});
return dest;
};
/**
* 处理学生商品
* @params data array 资源位接口返回数据
* @return object
*/
exports.stuProducts = (data) => {
let products = productProcess.processProductList(data, {showTags: false});
_.forEach(data, (value, key) => {
delete data[key].discount;
delete data[key].salesPrice;
if (value.studentPrice) {
Object.assign(data[key], {forStu: true});
}
});
return products;
};
exports.stuVerify = (result) => {
let data = {};
if (result.code === 200) {
data.isError = false;
data = result.data;
data.isStudent = data.isStudent === 1 ? true : false;
} else {
data.isError = true;
data.errorMsg = result.message;
}
return data;
};