refactor consult

+/**
+ * Created by TaoHuang on 2016/6/14.
+ */
+
+'use strict';
+
+const Promise = require('bluebird');
+const co = Promise.coroutine;
+
+const api = require('./detail-consult-api');
+const detailHelper = require('./detail-helper');
+
+module.exports.indexAsync = (uid, pid, page, size) => {
+    return co(function *() {
+        let consultList = yield api.indexAsync(uid, pid, page, size);
+
+        if (consultList.code && consultList.code === 200) {
+            return consultList.data.list.map(value => {
+                return {
+                    avatar: detailHelper.DEFAULT_AVATAR_ICO,
+                    question: value.ask,
+                    date: value.ask_time,
+                    answer: value.answer,
+                    id: value.id,
+                    isLike: value.is_like === 'Y',
+                    like: parseInt(value.like, 10),
+                    isUseful: value.is_useful === 'Y',
+                    useful: parseInt(value.useful, 10),
+                    total: value.total
+                };
+            });
+        }
+
+        return [];
+    })();
+};
+
+module.exports.createAsync = api.createAsync;

@@ -15,8 +15,8 @@ const library = '../../../library';
 const helpers = require(`${library}/helpers`);
 
 const productAPI = require('./detail-product-api');
-const consultAPI = require('./detail-consult-api');
 
+const consultService = require('./detail-consult-service');
 const commentService = require('./detail-comment-service');
 const hotAreaService = require('./detail-hotarea-service');
 const brandService = require('./brand-service');
@@ -30,9 +30,6 @@ const HeaderModel = require('../../../doraemon/models/header');
 
 const BLANK_STR = ' ';
 
-// 商品详情页的默认头像
-const DEFAULT_AVATAR_ICO = 'http://static.yohobuy.com/images/v3/boy.jpg';
-
 const multiResourcesUrl = {};
 const setMultiResourceByProductBaseInfo = (data) => {
     return co(function * () {
@@ -1335,35 +1332,12 @@ module.exports.indexCommentAsync = commentService.indexAsync;
 /**
  * 获取咨询列表
  */
-module.exports.indexConsultAsync = (uid, pid, page, size) => {
-    return co(function *() {
-        let consultList = yield consultAPI.indexAsync(uid, pid, page, size);
-
-        if (consultList.code && consultList.code === 200) {
-            return consultList.data.list.map(value => {
-                return {
-                    avatar: DEFAULT_AVATAR_ICO,
-                    question: value.ask,
-                    date: value.ask_time,
-                    answer: value.answer,
-                    id: value.id,
-                    isLike: value.is_like === 'Y',
-                    like: parseInt(value.like, 10),
-                    isUseful: value.is_useful === 'Y',
-                    useful: parseInt(value.useful, 10),
-                    total: value.total
-                };
-            });
-        }
-
-        return [];
-    })();
-};
+module.exports.indexConsultAsync = consultService.indexAsync;
 
 /**
  * 添加咨询
  */
-module.exports.createConsultAsync = consultAPI.createAsync;
+module.exports.createConsultAsync = consultService.createAsync;
 
 /**
  * 获取某一个商品详情主页面