absence_penalty_count=student_work.user.student_works_evaluation_distributions.where("student_work_id IN #{work_ids}").count-student_work.user.student_works_scores.where("student_work_id IN #{work_ids}").count
absence_penalty_count=student_work.user.student_works_evaluation_distributions.where("student_work_id IN #{work_ids}").count-student_work.user.student_works_scores.where("student_work_id IN #{work_ids}").count
Attachment.where("container_id is not null and container_type is not null and container_type <> 'Bid' and container_type <> 'HomeworkAttach'").eachdo|attachment|
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").joins(:user).where("users.id in #{student_in_group}").order("users.lastname #{@b_sort}, users.firstname #{@b_sort}"),@name
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").joins(:user).where("users.id in #{student_in_group}").order("#{@order}#{@b_sort}"),@name
my_work=@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:user_id=>User.current.id)
ifmy_work.empty?
@stundet_works=[]
else
if@order=="name"
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").joins(:user).where("users.id in #{student_in_group}").order("users.lastname #{@b_sort}, users.firstname #{@b_sort}"),@name
else
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").joins(:user).where("users.id in #{student_in_group}").order("#{@order}#{@b_sort}"),@name
@stundet_works=@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:user_id=>User.current.id)
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").joins(:user).order("users.lastname #{@b_sort}, users.firstname #{@b_sort}"),@name
else
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").order("#{@order}#{@b_sort}"),@name
my_work=@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:user_id=>User.current.id)
ifmy_work.empty?
@stundet_works=[]
else
if@order=="name"
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").joins(:user).order("users.lastname #{@b_sort}, users.firstname #{@b_sort}"),@name
else
@stundet_works=search_homework_member@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").order("#{@order}#{@b_sort}"),@name
@stundet_works=@homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:user_id=>User.current.id)
# or exists (select 1 from courses c2,members m2 where c2.id=m2.course_id and c2.id=#{Course.table_name}.id and m2.user_id= User.current.id)
end
ifparams[:lastid]!=nil&&!params[:lastid].empty?
query=query.where("( (#{Course.table_name}.updated_at=? and #{Course.table_name}.id < ?) or #{Course.table_name}.updated_at<?)",params[:lasttime],params[:lastid],params[:lasttime])
# TODO or exists (select 1 from project c2,members m2 where c2.id=m2.course_id and c2.id=#{Project.table_name}.id and m2.user_id= User.current.id)
end
ifparams[:lastid]!=nil&&!params[:lastid].empty?
query=query.where("( (#{Project.table_name}.updated_on=? and #{Project.table_name}.id < ?) or #{Project.table_name}.updated_on<?)",params[:lasttime],params[:lastid],params[:lasttime])
query=Activity.joins("join courses c on c.id=#{Activity.table_name}.activity_container_id and #{Activity.table_name}.activity_container_type='Course'")
query=query.where("#{Activity.table_name}.user_id in (?)",user_ids)
query=Activity.joins("join projects c on c.id=#{Activity.table_name}.activity_container_id and #{Activity.table_name}.activity_container_type='Project'")
PraiseTread.where("user_id = #{user_id} AND praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'HomeworkAttach'").empty?
end
#获取赞的总数
def praise_homework_count obj_id
PraiseTread.where("praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'HomeworkAttach'").count
end
#获取用户对作业的评分
defget_homework_scoreuser,homework
temp = HomeworkAttach.find_by_sql("SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = #{homework.id} AND rater_id = #{user.id}").first
(SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 1 AND stars IS NOT NULL ORDER BY updated_at DESC limit 0,1) AS t_score,
(SELECT AVG(stars) FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 0) AS s_score,
(SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND rater_id = #{User.current.id} AND is_teacher_score = 0) AS m_score
FROM homework_attaches
INNER JOIN homework_evaluations ON homework_evaluations.homework_attach_id = homework_attaches.id
WHERE homework_attaches.bid_id = #{bid.id} AND homework_evaluations.user_id = #{user.id} ORDER BY m_score DESC")
(SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND rater_id = #{user.id} AND is_teacher_score = 0) AS m_score
FROM homework_attaches
INNER JOIN homework_evaluations ON homework_evaluations.homework_attach_id = homework_attaches.id
WHERE homework_attaches.bid_id = #{bid.id} AND homework_evaluations.user_id = #{user.id}) AS table1
WHERE table1.m_score IS NULL").count
end
# #判断是否具有删除的权限
# def attach_delete(project)
# if User.current.logged? && (User.current.admin? || (!Member.where('user_id = ? and project_id = ?', User.current.id, project.bid.courses.first.id).first.nil? && (Member.where('user_id = ? and project_id = ?', User.current.id, project.bid.courses.first.id).first.roles&Role.where('id = ? or id = ?', 3, 7)).size >0) || project.user_id == User.current.id)
# PraiseTread.where("user_id = #{user_id} AND praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'HomeworkAttach'").empty?
# end
#
# #获取赞的总数
# def praise_homework_count obj_id
# PraiseTread.where("praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'HomeworkAttach'").count
# end
#
# #获取用户对作业的评分
# def get_homework_score user, homework
# temp = HomeworkAttach.find_by_sql("SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = #{homework.id} AND rater_id = #{user.id}").first
# (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 1 AND stars IS NOT NULL ORDER BY updated_at DESC limit 0,1) AS t_score,
# (SELECT AVG(stars) FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 0) AS s_score,
# (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND rater_id = #{User.current.id} AND is_teacher_score = 0) AS m_score
# FROM homework_attaches
# INNER JOIN homework_evaluations ON homework_evaluations.homework_attach_id = homework_attaches.id
# WHERE homework_attaches.bid_id = #{bid.id} AND homework_evaluations.user_id = #{user.id} ORDER BY m_score DESC")
# (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND rater_id = #{user.id} AND is_teacher_score = 0) AS m_score
# FROM homework_attaches
# INNER JOIN homework_evaluations ON homework_evaluations.homework_attach_id = homework_attaches.id
# WHERE homework_attaches.bid_id = #{bid.id} AND homework_evaluations.user_id = #{user.id}) AS table1
@ -121,16 +121,16 @@ class Mailer < ActionMailer::Base
count=count-1
foriin0..countdo
bids=courses[i].homework_commons.where("homework_commons.created_at between '#{date_from}' and '#{date_to}'").order("homework_commons.created_at desc")
attachments=courses[i].attachments.where("attachments.created_on between '#{date_from}' and '#{date_to}'").order('attachments.created_on DESC')
attachments=courses[i].attachments.where("attachments.created_on between '#{date_from}' and '#{date_to}'")
@bids+=bidsifbids.count>0
@attachments+=attachmentsifattachments.count>0
end
# @bids = @bids.sort_by { |obj| obj.created_at }
end
# 项目附件
@project_attachments=Attachment.find_by_sql("select DISTINCT a.* from members m, attachments a
# 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")
@course_messages||=[]
@project_messages||=[]
@ -168,31 +168,31 @@ class Mailer < ActionMailer::Base
# 查询user在课程中发布的通知和回复通知
@course_news=(course_ids&&!course_ids.empty?)?News.find_by_sql("select DISTINCT n.* from news n
@user_journal_messages=user.journals_for_messages.where("jour_type='Principal' 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 DISTINCT 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")
sql="select users.*,ROUND(sum(student_works.final_score),2) score from student_works left outer join users on student_works.user_id = users.id"<<
" where homework_common_id in ( select id from homework_commons where homework_commons.course_id = #{course.id}) GROUP BY student_works.user_id ORDER BY score desc limit 0,4"
better_students=User.find_by_sql(sql)
# 找出在课程讨论区发帖回帖数最多的
active_students=[]
sql1=" select users.*,count(author_id)*2 active_count from messages "<<
" LEFT JOIN users on messages.author_id = users.id "<<
" where messages.board_id in (select id from boards where boards.course_id = #{course.id} ) "<<
" GROUP BY messages.author_id ORDER BY count(author_id) desc "<<
sql="select users.*,ROUND(sum(student_works.final_score),2) score from student_works left outer join users on student_works.user_id = users.id"<<
" where homework_common_id in ( select id from homework_commons where homework_commons.course_id = #{params[:course_id]}) GROUP BY student_works.user_id ORDER BY score desc limit #{page*10},10"
absence_penalty_count=student_work.user.student_works_evaluation_distributions.where("student_work_id IN #{work_ids}").count-student_work.user.student_works_scores.where("student_work_id IN #{work_ids}").count
guange
10 years ago