link

@@ -72,7 +72,7 @@ const link = (req, res, next) => {
         req.ctx(aboutModel).link(),
     ]).then(result => {
         responseData.headerData = _.get(result, '[0].headerData');
-console.log(result)
+        console.log(result);
         res.render('link', Object.assign(_.get(result, '[1]', {}), responseData));
     }).catch(next);
 };

+/**
+ * about model
+ * @author: yyq<yanqing.yang@yoho.cn>
+ * @date: 2017/11/20
+ */
+
+const redis = global.yoho.redis;
+const _ = require('lodash');
+const logger = global.yoho.logger;
+
+module.exports = class extends global.yoho.BaseModel {
+    constructor(ctx) {
+        super(ctx);
+    }
+
+    link() {
+        return redis.all([
+            ['get', 'friend:text:links'],
+            ['get', 'friend:img:links']
+        ]).then(redisData => {
+            let textLinks = [],
+                imgLinks = [];
+
+            try {
+                textLinks = JSON.parse(redisData[0] || '[]');
+            } catch (e) {
+                logger.error(`friend text links parse error : ${JSON.stringify(e)}`);
+            }
+
+            try {
+                imgLinks = JSON.parse(redisData[1] || '[]');
+            } catch (e) {
+                logger.error(`friend img links parse error : ${JSON.stringify(e)}`);
+            }
+
+            return {
+                textLinks: _.sortBy(textLinks, o => {return -o.sort}),
+                imgLinks: _.sortBy(imgLinks, o => {return -o.sort})
+            };
+        });
+    }
+};