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数据迁移

This commit is contained in:
huang 2016-03-05 04:22:01 +08:00
parent d54609075b
commit 094af07a2f
1 changed files with 6 additions and 6 deletions
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12
db/migrate/20160304154643_update_contributor_for_course.rb → db/migrate/20160304200639_update_contributor.rb
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@ -1,4 +1,4 @@
class UpdateContributorForCourse < ActiveRecord::Migration
class UpdateContributor < ActiveRecord::Migration
def up
Course.all.each do |course|
if course.course_activities.count > 1
@ -8,16 +8,16 @@ class UpdateContributorForCourse < ActiveRecord::Migration
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
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
# 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
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
# 通知
common_count = New.find_by_sql("select n.* from news n where n.author_id = #{s.user_id} and n.course_id = #{course.id} ").count * 1
common_count = News.find_by_sql("select n.* from news n where n.author_id = #{s.user_id} and n.course_id = #{course.id} ").count * 1
# 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
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
# 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
@ -28,8 +28,8 @@ class UpdateContributorForCourse < ActiveRecord::Migration
course_contributor = CourseContributorScore.where("course_id =? and user_id =?", course.id, s.user_id).first
if course_contributor.nil?
CourseContributorScore.create(:course_id => course.id, :user_id => s.user_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)
: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)
else
course_contributor.message_num = board_count
course_contributor.message_reply_num = message_reply_count