商品详情页面数据处理

@@ -8,11 +8,10 @@
 
 const mRoot = '../models';
 const headerModel = require('../../../doraemon/models/header'); // 头部model
-const detail = require(`${mRoot}/detail`); // 商品详情 model
+const detailModel = require(`${mRoot}/detail`); // 商品详情 model
 const intro = require(`${mRoot}/intro`); // 商品尺码信息 model
 const preference = require(`${mRoot}/preference`); // 商品偏好 model
 const detailRelated = require(`${mRoot}/consult-comment`); // 商品评论咨询 model
-const _ = require('lodash');
 
 /**
  * 商品基本信息
@@ -21,18 +20,18 @@ const _ = require('lodash');
  * @return {[type]}     [description]
  */
 exports.index = (req, res, next) => {
-    let vipLevel = 0; // 用户等级 待处理
-    let uid = _.isEmpty(req.user.uid) ? null : req.user.uid;
-
+    if (!req.params[0] || !req.params[1]) {
+        return next();
+    }
+    let uid = req.user.uid || 0;
     let headerData = headerModel.setNav({
         navTitle: '商品详情'
     });
 
-    detail({
+    detailModel.getProductData({
         id: req.params[0],
         goodsId: req.params[1],
         uid: uid,
-        vipLevel: vipLevel,
         ua: req.get('user-agent') || ''
     }).then((result) => {
         res.render('detail/detail', {

@@ -11,11 +11,31 @@ const _ = require('lodash');
 const helpers = global.yoho.helpers;
 
 /**
+ * 获取用户数据信息
+ * @param  {[string]} uid
+ * @return {[array]}
+ */
+const _getUserProfile = (uid) => {
+    if (!uid) {
+        return Promise.resolve({
+            code: 200,
+            data: {}
+        });
+    }
+    return api.get('', {
+        method: 'app.passport.profile',
+        uid: uid
+    }, {
+        cache: true
+    });
+};
+
+/**
  * 处理品牌关联店铺信息
  * @param  {array}
  * @return {array}
  */
-const getShopsInfo = (data) => {
+const _getShopsInfo = (data) => {
     let enterStore = [];
 
     _.forEach(data, function(value) {
@@ -44,7 +64,7 @@ const getShopsInfo = (data) => {
  * @param  {Boolean} 限购商品是否已开售
  * @return {array}
  */
-const procShowStatus = (data, showStatus, isBeginSale) => {
+const _procShowStatus = (data, showStatus, isBeginSale) => {
     switch (showStatus) {
         case 1: // 开售前/后，立即分享获得限购码（用户未领取限购码）
             // 显示获取限购码按钮
@@ -93,7 +113,7 @@ const procShowStatus = (data, showStatus, isBeginSale) => {
  * @param  {string} skn 限购商品skn
  * @return {string} 限购商品跳转url
  */
-const getLimitCodeUrl = (productCode, skn, ua) => {
+const _getLimitCodeUrl = (productCode, skn, ua) => {
     let url = 'yohoapp://yoho.app/openwith?limit_product_code=' + productCode +
         '&product_skn=' + skn;
 
@@ -114,7 +134,7 @@ const getLimitCodeUrl = (productCode, skn, ua) => {
  * @param origin Object 原始数据
  * @return dest Object 格式化数据
  */
-const detailDataPkg = (origin, uid, vipLevel, ua) => {
+const _detailDataPkg = (origin, uid, vipLevel, ua) => {
     let dest = {}, // 结果输出
         thumbImageList = [],
         colorGroup = {},
@@ -481,10 +501,10 @@ const detailDataPkg = (origin, uid, vipLevel, ua) => {
             }
 
             // 处理限购商品有关的按钮状态
-            dest = procShowStatus(dest, showStatus, isBeginSale);
-            Object.assign;
+            dest = _procShowStatus(dest, showStatus, isBeginSale);
+
             dest.cartInfo.limitProductCode = origin.limitProductCode;
-            dest.cartInfo.limitCodeUrl = getLimitCodeUrl(origin.limitProductCode, origin.erpProductId, ua);
+            dest.cartInfo.limitCodeUrl = _getLimitCodeUrl(origin.limitProductCode, origin.erpProductId, ua);
             dest.cartInfo.limitProductPay = helpers.urlFormat('/cart/index/orderEnsure'); // 待处理 相关处理逻辑还不存在
         } else {
             dest.cartInfo.addToCartUrl = helpers.urlFormat('/product/buy_' + origin.id + '_' +
@@ -510,7 +530,7 @@ const detailDataPkg = (origin, uid, vipLevel, ua) => {
     return dest;
 };
 
-module.exports = (data) => {
+let getProductData = (data) => {
     let finalResult;
     let params = {
         productId: _.toString(data.id),
@@ -521,18 +541,30 @@ module.exports = (data) => {
         params.uid = data.uid;
     }
 
-    return api.get('', params).then(result => {
-        finalResult = detailDataPkg(result, data.uid, data.vipLevel, data.ua);
-
-        return api.get('', {
-            method: 'app.shop.queryShopsByBrandId',
-            brand_id: _.toString(result.brandId)
-        }).then(shops => {
-            if (shops.code === 200) {
-                finalResult.enterStore = getShopsInfo(shops.data);
-            }
+    return _getUserProfile(params.uid).then((user) => {
+        data.vipLevel = (user.data && user.data.vip_info && user.data.vip_info.cur_level) || '0';
+
+        return api.get('', params, {
+            cache: true
+        }).then(result => {
+            finalResult = _detailDataPkg(result, data.uid, data.vipLevel, data.ua);
+
+            return api.get('', {
+                method: 'app.shop.queryShopsByBrandId',
+                brand_id: _.toString(result.brandId)
+            }, {
+                cache: true
+            }).then(shops => {
+                if (shops.code === 200) {
+                    finalResult.enterStore = _getShopsInfo(shops.data);
+                }
 
-            return finalResult;
+                return finalResult;
+            });
         });
     });
 };
+
+module.exports = {
+    getProductData
+};