数据迁移

app/controllers/files_controller.rb

@@ -629,16 +629,14 @@ class FilesController < ApplicationController
   end
 
   def update_contributor_score(course, file )
-    unless  file.author.allowed_to?(:as_teacher, course)
+    course_contributor_score = CourseContributorScore.where("course_id =? and user_id =?", course.id,  file.author.id).first
-      course_contributor_score = CourseContributorScore.where("course_id =? and user_id =?", course.id,  file.author.id).first
+    if  course_contributor_score.nil?
-      if  course_contributor_score.nil?
+      CourseContributorScore.create(:course_id => course.id, :user_id => file.author.id, :message_num => 0, :message_reply_num => 0,
-        CourseContributorScore.create(:course_id => course.id, :user_id => file.author.id, :message_num => 0, :message_reply_num => 0,
+                                    :news_reply_num => 0, :resource_num => 5, :journal_num => 0, :journal_reply_num => 0, :total_score => 5)
-                                      :news_reply_num => 0, :resource_num => 5, :journal_num => 0, :journal_reply_num => 0, :total_score => 5)
+    else
-      else
+      score = course_contributor_score.resource_num + 5
-        score = course_contributor_score.resource_num + 5
+      total_score = course_contributor_score.total_score + 5
-        total_score = course_contributor_score.total_score + 5
+      course_contributor_score.update_attributes(:resource_num => score, :total_score => total_score)
-        course_contributor_score.update_attributes(:resource_num => score, :total_score => total_score)
-      end
     end
   end
 

app/helpers/application_helper.rb

@@ -110,8 +110,7 @@ module ApplicationHelper
     end
   end
 
-  # 更新课程英雄榜得分
+  # 更新课程活跃度得分
-  # user传过来必须是学生
   def course_member_score(course_id,user_id,type)
     course_contributor_score = CourseContributorScore.where("course_id =? and user_id =?", course_id, user_id).first
     case type
@@ -160,6 +159,15 @@ module ApplicationHelper
           total_score = course_contributor_score.total_score + 1
           course_contributor_score.update_attributes(:news_reply_num => score, :total_score => total_score)
         end
+      when "News"
+        if  course_contributor_score.nil?
+          CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0,
+                                        :news_reply_num => 0, :news_num => 1, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0, :total_score => 1)
+        else
+          score = course_contributor_score.news_num + 1
+          total_score = course_contributor_score.total_score + 1
+          course_contributor_score.update_attributes(:news_num => score, :total_score => news_num)
+        end
     end
   end
 

app/models/comment.rb

@@ -82,8 +82,10 @@ class Comment < ActiveRecord::Base
   # 课程成员得分（英雄榜）
   def act_as_student_score
     if self.commented.course
-      unless self.author.allowed_to?(:as_teacher, self.commented.course)
+      if self.author.allowed_to?(:as_teacher, self.commented.course)
         course_member_score(self.commented.course.id, self.author_id, "NewReply")
+      else
+        course_member_score(self.commented.course.id, self.author_id, "News")
       end
     end
   end

app/models/course_contributor_score.rb

@@ -1,5 +1,6 @@
 class CourseContributorScore < ActiveRecord::Base
-  attr_accessible :course_id, :journal_num, :journal_reply_num, :message_num, :message_reply_num, :news_reply_num, :resource_num, :user_id, :total_score, :homework_journal_num
+  attr_accessible :course_id, :journal_num, :journal_reply_num, :message_num, :message_reply_num, :news_reply_num,
+                  :resource_num, :user_id, :total_score, :homework_journal_num, :news_num
   belongs_to :course
   belongs_to :user
 end

app/models/journals_for_message.rb

@@ -283,7 +283,7 @@ class JournalsForMessage < ActiveRecord::Base
     end
   end
 
-  # 课程成员得分（英雄榜）
+  # 课程成员得分（活跃度）
   def act_as_student_score
     if self.jour_type == "Course"
       course_member_score(self.jour_id, self.user_id, "JournalForMessage")

app/models/message.rb

@@ -341,17 +341,15 @@ class Message < ActiveRecord::Base
     delete_kindeditor_assets_from_disk self.id,OwnerTypeHelper::MESSAGE
   end
 
-  # 课程成员得分（英雄榜）
+  # 课程成员得分（活跃度）
   def act_as_student_score
     if self.course
-      unless  self.author.allowed_to?(:as_teacher, self.course)
+      if self.parent_id.nil?
-        if self.parent_id.nil?
+        # 发帖
-          # 发帖
+        course_member_score(self.course.id, self.author_id, "Message")
-          course_member_score(self.course.id, self.author_id, "Message")
+      else
-        else
+        # 回帖
-          # 回帖
+        course_member_score(self.course.id, self.author_id, "MessageReply")
-          course_member_score(self.course.id, self.author_id, "MessageReply")
-        end
       end
     end
   end

db/migrate/20160304154005_add_news_num_to_course_contributor_scores.rb

@@ -0,0 +1,5 @@
+class AddNewsNumToCourseContributorScores < ActiveRecord::Migration
+  def change
+    add_column :course_contributor_scores, :news_num, :integer , :default => 0
+  end
+end

db/migrate/20160304154643_update_contributor_for_course.rb

@@ -0,0 +1,43 @@
+class UpdateContributorForCourse < ActiveRecord::Migration
+  def up
+    Course.all.each do |course|
+      if course.course_activities.count > 1
+        course.members.each do |s|
+          puts course.id
+          puts course.name
+          puts s.user_id
+          # board_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?",s.student_id, course.id, "Message").count * 2
+          # 发帖数
+          board_count = Message.find_by_sql("select DISTINCT me.* from messages me, boards b where b.id = me.board_id and b.course_id = #{course.id} and b.project_id = '-1' and me.author_id = #{s.user_id} and me.parent_id is null;").count * 2
+          # 回帖数
+          message_reply_count = Message.find_by_sql("select DISTINCT me.* from messages me, boards b where b.id = me.board_id and b.course_id = #{course.id} and b.project_id = '-1' and me.author_id = #{s.user_id} and me.parent_id is not null").count * 1
+          # 新闻回复
+          if s.user.allowed_to?(:as_teacher, course)
+            common_reply_count = Comment.find_by_sql("select cm.* from comments cm, news n where cm.author_id = #{s.user_id} and n.course_id = #{course.id} and cm.commented_id = n.id and cm.commented_type ='News'").count * 1
+          else
+            common_count = Comment.find_by_sql("select cm.* from comments cm, news n where cm.author_id = #{s.user_id} and n.course_id = #{course.id} and cm.commented_id = n.id and cm.commented_type ='News'").count * 1
+          end
+          # attachment_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?", s.student_id, course.id, "Attachment").count * 5
+          # 附件数
+          attachment_count = Attachment.find_by_sql("SELECT * FROM `attachments` where container_id = #{course.id} and author_id = #{s.user_id} and container_type ='Course'").count * 5
+          # 课程留言数
+          journal_count = JournalsForMessage.where("user_id =? and jour_id =? and jour_type =? ", s.user_id, course.id, "Course").count * 1
+          # 作业留言
+          journal_homework_count = JournalsForMessage.where("user_id =? and jour_id =? and jour_type =? ", s.user_id, course.id, "HomeworkCommon").count * 1
+          # journal_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?", s.student_id, course.id, "JournalsForMessage").count * 1
+          # journal_reply_count = JournalsForMessage.where("user_id =? and jour_id =? and jour_type =? and status =?", s.student_id, course.id, "Course",1).count * 1
+          total =   board_count + message_reply_count + common_reply_count + attachment_count + journal_count
+          if total !=0
+            CourseContributorScore.create(:course_id => course.id, :user_id => s.student_id, :message_num => board_count, :message_reply_num => message_reply_count,
+                                             :news_reply_num => common_reply_count, :news_num => common_count, :resource_num => attachment_count, :journal_num => journal_count,
+                                             :homework_journal_num => journal_homework_count, :journal_reply_num => 0, :total_score => total)
+          end
+
+        end
+      end
+    end
+  end
+
+  def down
+  end
+end