Merge branch 'feature/shoppingCart' of git.yoho.cn:fe/yohobuy-node into feature/shoppingCart

@@ -4,8 +4,10 @@
 
 'use strict';
 
+const co = require('bluebird').coroutine;
 const service = require('../models/cart-service');
 const helper = require('../models/cart-helper');
+const ghelper = require('../../guang/models/guang-helper');
 const simpleHeaderModel = require('../../../doraemon/models/simple-header');
 
 const getProductInfo = (req, res, next) => {
@@ -18,6 +20,27 @@ const getProductInfo = (req, res, next) => {
     }).catch(next);
 };
 
+
+/**
+ * 设置购物车COOKIE信息
+ */
+const setShoppingCookie = (req) => {
+
+    let uid = req.user.uid || true;
+    let shoppingKey = helper.getShoppingKeyByCookie(req);
+
+    return service.getCartCount(uid, shoppingKey).then(ret => {
+        if (ret && ret.data && ret.data.cart_goods_count) {
+            req.cookies('_g', {
+                _k: shoppingKey,
+                _nac: ret.data.cart_goods_count,
+                _ac: 0,
+                _r: 1
+            });
+        }
+    });
+};
+
 /**
  * 我的购物车
  */
@@ -27,6 +50,10 @@ const cart = (req, res, next) => {
     let shoppingKey = helper.getShoppingKeyByCookie(req);
     let cartDelList = req.cookies['cart-del-list'];
 
+    if (cartDelList) {
+        req.cookies['cart-del-list'] = '';
+    }
+
     service.getCartData(uid, shoppingKey, cartDelList)
         .then(ret => {
             console.log(JSON.stringify(ret));
@@ -48,6 +75,35 @@ const cart = (req, res, next) => {
  */
 const cartAdd = () => {
 
+    co(function * (){
+        let uid = req.user.uid;
+        let shoppingKey = helper.getShoppingKeyByCookie(req);
+        let productSku = req.body.productSku;
+        let buyNumber = req.body.buyNumber || 1;
+        let goodsType = req.body.goodsType || 0;
+        let promotionId = req.body.promotionId || 0
+        let isEdit = req.body.isEdit || 0;
+
+        let result = yield service.addToCart(productSku, buyNumber, goodsType, isEdit, promotionId, uid, shoppingKey);
+
+        // 设置加入购物车凭证到客户端浏览器
+        if(!shoppingKey && result && result.data && result.data.shopping_key) {
+            // req.cookies['_SPK'] = result.data.shopping_key
+            //$this->setCookie('_SPK', $result['data']['shopping_key'], time() + 86400 * 360);
+        }
+
+        // 老站购物车需要的COOKIE
+        if (result && result.data && result.data.shopping_key) {
+            /*$this->setCookie('_g', json_encode(array(
+             '_k' => $result['data']['shopping_key'],
+             '_nac' => $result['data']['goods_count'],
+             '_ac' => 0,
+             '_r' => 1
+             )));*/
+        }
+
+        res.send(result);
+    });
 };
 
 /**
@@ -55,63 +111,162 @@ const cartAdd = () => {
  */
 const cartTotal = () => {
 
-};
+    co(function * (){
 
-/**
- * 设置购物车COOKIE信息
- */
-const setShoppingCookie = () => {
+        let uid = req.user.uid;
+        let shoppingKey = helper.getShoppingKeyByCookie(req);
+        let callback = req.query.callback;
+        let ret = yield service.getCartCount(uid, shoppingKey);
 
+        return res.send(callback + '(' + JSON.stringify(ret) + ')');
+    });
 };
 
 /**
  * 购物车商品选择与取消
  */
-const selectProduct = () => {
+const selectProduct = (req, res) => {
 
+    let uid = req.user.uid;
+    let productId = req.body.skuList;
+    let hasPromotion = req.body.hasPromotion || false;
+    let shoppingKey = helper.getShoppingKeyByCookie(req);
+
+    service.selectGoods(uid, productId, shoppingKey, hasPromotion)
+        .then(ret => {
+            res.send(ret);
+        }).catch(() => {
+            res.send({
+                code: 400
+            });
+        });
 };
 
 /**
  * 修改购物车商品数量
  */
-const modifyProduct = () => {
+const modifyProduct = (req, res) => {
+
+    let uid = req.user.uid;
+    let shoppingKey = helper.getShoppingKeyByCookie(req);
+    let sku = req.body.sku;
+    let increaseNum = req.body.increaseNum || null;
+    let decreaseNum = req.body.decreaseNum || null;
 
+    return service.modifyProductNum(uid, sku, increaseNum, decreaseNum, shoppingKey)
+        .then(ret => {
+            if (ret && ret.code === 200) {
+                return setShoppingCookie().then(() => {
+                    return res.send(ret);
+                });
+            }
+        })
+        .catch(next);
 };
 
 /**
  * 移出购物车
  */
-const removeProduct = () => {
+const removeProduct = (req, res) => {
+
+    co(function * (){
+        let uid = req.user.uid;
+        let shoppingKey = helper.getShoppingKeyByCookie(req);
+        let skuList = req.body.skuList;
+        let hasPromotion = true;
+
+        let ret = yield service.removeFromCart(uid, shoppingKey, skuList, hasPromotion);
 
+        if(ret && ret.code === 200) {
+            yield setShoppingCookie();
+        }
+
+        return res.send(ret);
+    });
 };
 
 /**
  * 移入收藏夹
  * 支持批量移入收藏夹
  */
-const moveToFav = () => {
+const moveToFav = (req, res) => {
+
+    co(function * (){
+        let uid = req.user.uid;
+        // let shoppingKey = helper.getShoppingKeyByCookie(req);
+        let skuList = req.body.skuList;
+        let hasPromotion = req.body.hasPromotion || false;
+
+        let ret = yield service.addToFav(uid, skuList, hasPromotion);
 
+        if(ret && ret.code === 200) {
+            yield setShoppingCookie();
+        }
+
+        return res.send(ret);
+    });
 };
 
 /**
  * 检查是否收藏
  */
-const checkFav = () => {
+const checkFav = (req, res) => {
+
+    co(function * (){
+
+        let uid = req.user.uid;
+        let pids = req.body.pidList;
+        let ret = {
+            code: 200,
+            message: '是否收藏',
+            data: {}
+        };
 
+        ret.data = yield service.checkUserIsFav(uid, pids);
+
+        return res.send(ret);
+    });
 };
 
 /**
  * 凑单商品异步请求
  */
-const getTogetherProduct = () => {
+const getTogetherProduct = (req, res) => {
+
+    co(function * (){
+
+        let page = req.query.page;
+        /*let ret = {
+            code: 200,
+            message: '凑单商品'
+        };*/
 
+        ret = yield service.getTogetherProduct(page);
+
+        return res.send(ret);
+    });
 };
 
 /**
  * 为你优选商品异步请求
  */
-const getRecommendProductAction = () => {
+const getRecommendProductAction = (req, res) => {
+
+    co(function * (){
+
+        let channel = req.yoho.channel;
+        let uid = req.user.uid;
+        let udid = ghelper.getUdid(req, res);
+        let page = req.query.page;
+
+        if(page === '6') {
+            page = 1;
+        }
+
+        let ret = yield service.getRecommendProduct(channel, uid, udid, page);
 
+        res.send(ret);
+    });
 };
 
 module.exports = {

@@ -384,7 +384,92 @@ const getCartData = (uid, shoppingKey, cartDelList) => {
     });
 };
 
+const getCartCount = (uid, shoppingKey) => {
+
+    return Promise.resolve({
+        uid,
+        shoppingKey
+    });
+};
+
+const addToCart = (productSku, buyNumber, goodsType, isEdit, promotionId, uid, shoppingKey) => {
+
+    return Promise.resolve({
+        productSku,
+        buyNumber,
+        goodsType,
+        isEdit,
+        promotionId,
+        uid,
+        shoppingKey
+    });
+};
+
+const selectGoods = (uid, productId, shoppingKey, hasPromotion) => {
+
+    return Promise.resolve({
+        uid,
+        productId,
+        shoppingKey,
+        hasPromotion
+    });
+};
+
+const modifyProductNum = (uid, sku, increaseNum, decreaseNum, shoppingKey) => {
+    return Promise.resolve({
+        uid,
+        sku,
+        increaseNum,
+        decreaseNum,
+        shoppingKey
+    });
+};
+
+const removeFromCart = (uid, shoppingKey, skuList, hasPromotion) => {
+
+    return Promise.resolve({
+        uid,
+        shoppingKey,
+        skuList,
+        hasPromotion
+    });
+};
+
+const addToFav = (uid, skuList, hasPromotion) => {
+
+    return Promise.resolve({
+        uid,
+        skuList,
+        hasPromotion
+    });
+};
+
+const checkUserIsFav = (uid, pids) => {
+    return Promise.resolve({
+        uid,
+        pids
+    });
+};
+
+const getRecommendProduct = (channel, uid, udid, page) => {
+
+    return Promise.resolve({
+        channel,
+        uid,
+        udid,
+        page
+    });
+};
+
 module.exports = {
     getProductInfoAsync, // 获取某一个商品详情主页面
-    getCartData
+    getCartData,
+    getCartCount,
+    addToCart,
+    selectGoods,
+    modifyProductNum,
+    removeFromCart,
+    addToFav,
+    checkUserIsFav,
+    getRecommendProduct
 };