From c524409e4af2ecd851b4a348b9898d2929ab56ee Mon Sep 17 00:00:00 2001
From: yuanke <249218296@qq.com>
Date: Thu, 14 Jul 2016 17:15:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E8=BF=9B=E5=85=A5=E6=9F=90?=
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---
 app/api/mobile/entities/course.rb | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/app/api/mobile/entities/course.rb b/app/api/mobile/entities/course.rb
index 060f43614..88c8ba144 100644
--- a/app/api/mobile/entities/course.rb
+++ b/app/api/mobile/entities/course.rb
@@ -57,14 +57,21 @@ module Mobile
       expose :can_setting, if: lambda { |instance, options| options[:user] } do |instance, options|
         current_user = options[:user]
         can_setting = false
-        member = instance.members.where("user_id=#{current_user.id} and course_id=#{instance.id}")[0]
+
+        if instance[:course]
+          course = instance[:course]
+        else
+          course = instance
+        end
+
+        member = course.members.where("user_id=#{current_user.id} and course_id=#{course.id}")[0]
         roleName = member.roles[0].name if member
 
         if roleName && (roleName == "TeachingAsistant" || roleName == "Teacher" )
           can_setting = true
         end
 
-        if instance.tea_id == current_user.id
+        if course.tea_id == current_user.id
           can_setting = true
         end
         can_setting