# messages = Message.find_by_sql("select DISTINCT * from messages where author_id = #{user.id} and (created_on between '#{date_from}' and '#{date_to}') order by created_on desc")
@ -164,16 +164,21 @@ class Mailer < ActionMailer::Base
# 查询user在课程及个人中留言
@course_journal_messages=JournalsForMessage.find_by_sql("select DISTINCT * from journals_for_messages where
jour_type='Course'anduser_id=#{user.id} and (created_on between '#{date_from}' and '#{date_to}') order by created_on desc")
@user_journal_messages=user.journals_for_messages.where("m_parent_id IS NULL and (created_on between '#{date_from}' and '#{date_to}')").order('created_on DESC')
# 查询user在项目中留言(用户反馈)
@project_journal_messages=JournalsForMessage.find_by_sql("select jfm.* from journals_for_messages jfm, members m, projects p
@forums=Forum.find_by_sql("select DISTINCT * from forums where creator_id = #{user.id} and (created_at between '#{date_from}' and '#{date_to}') order by created_at desc")
@memos=Memo.find_by_sql("select DISTINCT m.* from memos m, forums f where (m.author_id = #{user.id} or (m.forum_id = f.id and f.creator_id = #{user.id}))