fix

@@ -104,5 +104,17 @@ export default {
         limitProductCode
       }
     });
+  },
+
+  getUserInfoByUnionId(name, unionId) {
+    return api.get({
+      url: '',
+      data: {
+        nickname: name,
+        openId: unionId,
+        source_type: 'wechat',
+        method: 'app.passport.signinByOpenID'
+      }
+    });
   }
 };

@@ -48,8 +48,8 @@ const PRODUCT_SOURCE_TYPE = {
 
 const ASSIST_STATUS = {
   UNKNOWN: 0,
-  UN_ASSIST: 1,
-  ASSIST_FULL: 2,
+  UN_ASSIST: 1, // 本人不用助力
+  ASSIST_FULL: 2, // 人数已满
   ASSIST_ACTION: 3,
   ASSIST_ALREADY_ACTION: 4, // 已助力
 };
@@ -154,11 +154,6 @@ Page(Object.assign({
       this.init();
     }, app ? 0 : 1000);
   },
-  init() {
-    this.productInfo().then(() => {
-      this.getAssistInfo();
-    });
-  },
   onShareAppMessage: function(res) {
     let params = {
       FROM: res.from,
@@ -326,7 +321,9 @@ Page(Object.assign({
           assistStatus = ASSIST_STATUS.ASSIST_FULL;
         } else {
           // 不是发起者
-          if (this.data.originUid && this.data.originUnionID && this.data.originUnionID !== app.getUnionID()) {
+          if ((this.data.originUid && this.data.originUid !== this.data.uid) ||
+              (this.data.originUnionID && this.data.originUnionID !== app.getUnionID())
+          ) {
             assistStatus = ASSIST_STATUS.ASSIST_ACTION;
           } else {
             assistStatus = ASSIST_STATUS.UN_ASSIST;
@@ -542,15 +539,18 @@ Page(Object.assign({
     router.go('home');
   },
   reload() {
-    this.onLoad({
-      limitProductCode: this.data.limitProductCode
-    });
     this.setData({
       queueSuccess: QUEUE_SUCCESS.UNKNOWN,
       assistSuccess: ASSIST_SUCCESS.UNKNOWN,
       error: false
     });
     this.hideAlert();
+
+    this.onLoad({
+      limitProductCode: this.data.limitProductCode
+    });
+
+    this.init();
   },
   goQueueList() {
     router.go('queueIndex', Object.assign({
@@ -592,8 +592,7 @@ Page(Object.assign({
       refreshText: '加载中...'
     });
 
-    this.productInfo().then(() => {
-      this.getAssistInfo();
+    this.init().then(() => {
       wx.stopPullDownRefresh();
       this.setData({
         refreshText: '下拉刷新'
@@ -609,5 +608,46 @@ Page(Object.assign({
     this.setData({
       modal: true
     });
+  },
+  init() {
+    return Promise.all([
+      this.productInfo(),
+      this.getUid()
+    ]).then(() => {
+      return this.getAssistInfo();
+    });
+  },
+  _getUid() {
+    let userInfo = app.getUserInfo();
+
+    if (!userInfo.wechat) {
+      return Promise.resolve();
+    }
+
+    if (this.data.uid) {
+      return Promise.resolve();
+    }
+
+    let nickName = userInfo.wechat.nickName;
+    let unionID = app.getUnionID();
+
+    if (!nickName || !unionID) {
+      return Promise.resolve();
+    }
+
+    return detailModel.getUserInfoByUnionId(nickName, unionID).then(result => {
+      if (result.code === 200 && result.data.is_bind === 'Y' && result.data.uid) {
+        return result.data.uid;
+      }
+    });
+  },
+  getUid() {
+    return this._getUid().then(uid => {
+      if (uid) {
+        this.setData({
+          uid
+        });
+      }
+    });
   }
-}, Actionsheet));
+}, Actionsheet));
\ No newline at end of file

@@ -45,10 +45,10 @@
 
             <action-bar wx:if="{{assistStatus === 1}}">
                 <form bindsubmit="assistShare" report-submit='true'>
-                <view class="bottom1-action">
-                    <button class="action-btn" formType="submit">邀请好友助力获取限购码</button>
-                    <view class="help" bindtap="goHelp">?</view>
-                </view>
+                    <view class="bottom1-action">
+                        <button class="action-btn" formType="submit">邀请好友助力获取限购码</button>
+                        <view class="help" bindtap="goHelp">?</view>
+                    </view>
                 </form>
             </action-bar>