admin用户能操作作业和作品

app/controllers/homework_common_controller.rb

@@ -200,7 +200,7 @@ class HomeworkCommonController < ApplicationController
   end
   #是不是课程的老师
   def teacher_of_course
-    render_403 unless User.current.allowed_to?(:as_teacher,@course)
+    render_403 unless User.current.allowed_to?(:as_teacher,@course) || User.current.admin?
   end
 
   def get_assigned_homeworks(student_works, n, index)

app/controllers/student_work_controller.rb

@@ -253,13 +253,13 @@ class StudentWorkController < ApplicationController
   #是不是当前课程的成员
   #当前课程成员才可以看到作品列表
   def member_of_course
-    render_403 unless User.current.member_of_course? @course
+    render_403 unless User.current.member_of_course? @course || User.current.admin?
   end
 
   #判断是不是当前作品的提交者
   #提交者 && (非匿评作业 || 未开启匿评) 可以编辑作品
   def author_of_work
-    render_403 unless User.current.id == @work.user_id && (@homework.homework_type != 1 || @homework.homework_detail_manual.comment_status == 1 )
+    render_403 unless (User.current.id == @work.user_id || User.current.admin?) && (@homework.homework_type != 1 || @homework.homework_detail_manual.comment_status == 1 )
   end
 
   #根据条件过滤作业结果

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20150602055730) do
+ActiveRecord::Schema.define(:version => 20150604153000) do
 
   create_table "activities", :force => true do |t|
     t.integer "act_id",   :null => false
@@ -23,6 +23,20 @@ ActiveRecord::Schema.define(:version => 20150602055730) do
   add_index "activities", ["user_id", "act_type"], :name => "index_activities_on_user_id_and_act_type"
   add_index "activities", ["user_id"], :name => "index_activities_on_user_id"
 
+  create_table "activity_notifies", :force => true do |t|
+    t.integer  "activity_container_id"
+    t.string   "activity_container_type"
+    t.integer  "activity_id"
+    t.string   "activity_type"
+    t.integer  "notify_to"
+    t.datetime "created_on"
+    t.integer  "is_read"
+  end
+
+  add_index "activity_notifies", ["activity_container_id", "activity_container_type"], :name => "index_an_activity_container_id"
+  add_index "activity_notifies", ["created_on"], :name => "index_an_created_on"
+  add_index "activity_notifies", ["notify_to"], :name => "index_an_notify_to"
+
   create_table "api_keys", :force => true do |t|
     t.string   "access_token"
     t.datetime "expires_at"
@@ -606,6 +620,13 @@ ActiveRecord::Schema.define(:version => 20150602055730) do
     t.datetime "updated_at",         :null => false
   end
 
+  create_table "invite_lists", :force => true do |t|
+    t.integer  "project_id"
+    t.integer  "user_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
   create_table "issue_categories", :force => true do |t|
     t.integer "project_id",                   :default => 0,  :null => false
     t.string  "name",           :limit => 30, :default => "", :null => false