From 838140ada86ec067f2df122edc0441c90b7ba016 Mon Sep 17 00:00:00 2001
From: cxt <pinecxt@163.com>
Date: Thu, 3 Dec 2015 19:08:15 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9C=A8=E7=BA=BF=E6=B5=8B=E9=AA=8C=E7=9A=84?=
 =?UTF-8?q?=E8=87=AA=E5=8A=A8=E5=8F=91=E5=B8=83=E5=92=8C=E6=88=AA=E6=AD=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/exercise_controller.rb | 16 ++++++++++++++++
 lib/tasks/exercise_publish.rake        | 18 ++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 lib/tasks/exercise_publish.rake

diff --git a/app/controllers/exercise_controller.rb b/app/controllers/exercise_controller.rb
index 6d6d429b6..0c794fe33 100644
--- a/app/controllers/exercise_controller.rb
+++ b/app/controllers/exercise_controller.rb
@@ -6,6 +6,14 @@ class ExerciseController < ApplicationController
   include ExerciseHelper
 
   def index
+    publish_exercises = Exercise.where("publish_time is not null and exercise_status = 1 and publish_time <=?",Time.now)
+    publish_exercises.each do |exercise|
+      exercise.update_column('exercise_status', 2)
+    end
+    end_exercises = Exercise.where("end_time <=? and exercise_status = 2",Time.now)
+    end_exercises.each do |exercise|
+      exercise.update_column('exercise_status', 3)
+    end
     if @course.is_public == 0 && !User.current.member_of_course?(@course)
       render_403
       return
@@ -24,6 +32,14 @@ class ExerciseController < ApplicationController
   end
 
   def show
+    publish_exercises = Exercise.where("publish_time is not null and exercise_status = 1 and publish_time <=?",Time.now)
+    publish_exercises.each do |exercise|
+      exercise.update_column('exercise_status', 2)
+    end
+    end_exercises = Exercise.where("end_time <=? and exercise_status = 2",Time.now)
+    end_exercises.each do |exercise|
+      exercise.update_column('exercise_status', 3)
+    end
     unless User.current.member_of_course?(@course)
       render_403
       return
diff --git a/lib/tasks/exercise_publish.rake b/lib/tasks/exercise_publish.rake
new file mode 100644
index 000000000..aacd67c1f
--- /dev/null
+++ b/lib/tasks/exercise_publish.rake
@@ -0,0 +1,18 @@
+#coding=utf-8
+
+namespace :exercise_publish do
+  desc "publish exercise and end exercise"
+  task :publish => :environment do
+    exercises = Exercise.where("publish_time is not null and exercise_status = 1 and publish_time <=?",Time.now)
+    exercises.each do |exercise|
+      exercise.update_column('exercise_status', 2)
+    end
+  end
+
+  task :end => :environment do
+    exercises = Exercise.where("end_time <=? and exercise_status = 2",Time.now)
+    exercises.each do |exercise|
+      exercise.update_column('exercise_status', 3)
+    end
+  end
+end