Merge remote-tracking branch 'origin/develop' into guange_dev

db/migrate/20160224074034_update_one_student_score.rb

@@ -1,5 +1,6 @@
 class UpdateOneStudentScore < ActiveRecord::Migration
   def up
+    begin
       student_work_score = StudentWorksScore.where("user_id = 11688 AND student_work_id = 34414").first
       student_work_score.score = 100
       student_work_score.save
@@ -31,6 +32,9 @@ class UpdateOneStudentScore < ActiveRecord::Migration
         end
         work.save
       end
+    rescue => e
+      logger.error "[Errno::ENOENT] ===> #{e}"
+    end
   end
 
   def down

db/migrate/20160329014316_update_one_student_teacher_score.rb

@@ -1,5 +1,6 @@
 class UpdateOneStudentTeacherScore < ActiveRecord::Migration
   def up
+    begin
       work = StudentWork.find 49774
       score = StudentWorksScore.new
       score.score = 100
@@ -10,6 +11,9 @@ class UpdateOneStudentTeacherScore < ActiveRecord::Migration
         work.teacher_score = score.score
       end
       work.save
+    rescue => e
+      logger.error "[Errno::ENOENT] ===> #{e}"
+    end
   end
 
   def down

db/migrate/20160405021915_delete_anonymous_work.rb

@@ -1,5 +1,6 @@
 class DeleteAnonymousWork < ActiveRecord::Migration
   def up
+    begin
       student_works = StudentWork.where("homework_common_id = 2882").map{|work| work.id} unless StudentWork.where("homework_common_id = 2882").empty?
       student_work_ids = "(" + student_works.join(",") + ")"
       student_work_scores = StudentWorksScore.where("student_work_id in #{student_work_ids}")
@@ -12,6 +13,9 @@ class DeleteAnonymousWork < ActiveRecord::Migration
           student_work.save
         end
       end
+    rescue => e
+      logger.error "[Errno::ENOENT] ===> #{e}"
+    end
   end
 
   def down