add redenvolope

@@ -106,3 +106,45 @@ exports.couponSend = (req, res, next) => {
         res.jsonp(result);
     }).catch(next);
 };
+
+exports.redenvelope = (req, res, next) => {
+    let token = req.query.token || '',
+        uid = req.user.uid,
+        app = req.query.app || {};
+
+    let resultData = {
+        code: 403,
+        message: '参数错误',
+        data: ''
+    };
+
+    // 接口要加 session 校验，跨域异步请求未添加相关参数
+    if (req.yoho.isApp || app.client_type === 'miniapp') {
+        if (app.app_version && app.client_type && app.session_key && app.uid) {
+            // 小程序调接口获取 session 的方式不同，H5 嵌小程序，client_type 标记为 h5
+            let isMiniApp = app.client_type === 'miniapp';
+
+            uid = {
+                toString: () => {
+                    return _.parseInt(app.uid);
+                },
+                sessionKey: app.session_key,
+                appVersion: isMiniApp ? _.get(global, 'yoho.config.appVersion') : app.app_version,
+                appSessionType: app.client_type
+            };
+        }
+    }
+
+    if (uid === '' || uid === 0 || token === '' || token === 0) {
+        return res.jsonp(resultData);
+    }
+
+    req.ctx(model).getRedEnvelope(uid, token).then(result => {
+        res.set({
+            'Cache-Control': 'no-cache',
+            Pragma: 'no-cache',
+            Expires: (new Date(1900, 0, 1, 0, 0, 0, 0)).toUTCString()
+        });
+        res.jsonp(result);
+    }).catch(next);
+};

@@ -199,6 +199,27 @@ class featureModel extends global.yoho.BaseModel {
         });
     }
 
+    /**
+     * 领取红包
+    */
+    getRedEnvelope(uid, token) {
+        let data = {
+            method: 'app.coupons.couponsSend',
+            uid: uid,
+            coupon_send_token: token
+        };
+
+        return this.get({data}).then(result => {
+
+            if (!result) {
+                result.code = 404;
+                result.message = '出错啦~';
+            }
+
+            return result;
+        });
+    }
+
 }
 
 module.exports = featureModel;

@@ -275,6 +275,7 @@ router.get('/featurebottombar/:code.html', feature.bottombar);
 router.get('/feature/couponSend', feature.couponSend); // 获取优惠券
 router.get('/tide/category', auth, tide.category); // 潮品推介
 router.get('/tide/shop', auth, tide.shop); // 潮牌推介
+router.get('/feature/redenvelope', feature.redenvelope); // 获取红包
 
 // 2016 年度账单
 router.get('/annual-account', annualAccount.index);