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学生列表中的作业积分为负分

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cxt 2016-03-10 09:22:49 +08:00
parent db1f31724a
commit 5b4ff5ec8a
4 changed files with 20 additions and 21 deletions
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4
app/controllers/courses_controller.rb
View File

@ -1067,7 +1067,7 @@ class CoursesController < ApplicationController
sql_select = ""
if groupid == 0
sql_select = "SELECT members.*,(
SELECT SUM(IF(student_works.final_score is null,null,student_works.final_score - student_works.absence_penalty - student_works.late_penalty))
SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{@course.id}
@ -1079,7 +1079,7 @@ class CoursesController < ApplicationController
WHERE members.course_id = #{@course.id} ORDER BY score #{score_sort_by}"
else
sql_select = "SELECT members.*,(
SELECT SUM(IF(student_works.final_score is null,null,student_works.final_score - student_works.absence_penalty - student_works.late_penalty))
SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{@course.id}

32
app/controllers/student_work_controller.rb
View File

@ -93,12 +93,12 @@ class StudentWorkController < ApplicationController
end
#老师 || 超级管理员 || 禁用匿评&&作业截止&&已提交作品 显示所有列表
if @homework.is_open == 1
@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 = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").joins(:user).where("users.id in #{student_in_group}").order("#{@order} #{@b_sort}"),@name
@show_all = true
elsif @homework.is_open == 0 && User.current.member_of_course?(@course) || User.current.admin?
if @is_teacher || @homework.homework_detail_manual.nil? ||
(@homework.anonymous_comment == 1 && Time.parse(@homework.end_time.to_s).strftime("%Y-%m-%d") < Time.now.strftime("%Y-%m-%d") && !@homework.student_works.where(:user_id => User.current.id).empty?)
@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 = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").joins(:user).where("users.id in #{student_in_group}").order("#{@order} #{@b_sort}"),@name
@show_all = true
elsif @homework.homework_detail_manual.comment_status == 1 #学生 && 未开启匿评 只看到自己的
if @homework.homework_type == 3
@ -106,10 +106,10 @@ class StudentWorkController < ApplicationController
if pro.nil?
@stundet_works = []
else
@stundet_works = @homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:id => pro.student_work_id)
@stundet_works = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:id => pro.student_work_id)
end
else
@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 = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:user_id => User.current.id)
end
elsif @homework.homework_detail_manual.comment_status == 2 #学生 && 开启匿评 看到匿评列表
if @homework.homework_type == 3
@ -129,15 +129,15 @@ class StudentWorkController < ApplicationController
if pro.nil?
my_work = []
else
my_work = @homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:id => pro.student_work_id)
my_work = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:id => pro.student_work_id)
end
else
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)
my_work = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:user_id => User.current.id)
end
if my_work.empty?
@stundet_works = []
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 = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").joins(:user).where("users.id in #{student_in_group}").order("#{@order} #{@b_sort}"),@name
@show_all = true
end
else
@ -148,14 +148,14 @@ class StudentWorkController < ApplicationController
return
end
@student_work_count = (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).count
@student_work_count = (search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").joins(:user).where("users.id in #{student_in_group}").order("#{@order} #{@b_sort}"),@name).count
else
if @homework.is_open == 1
@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 = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").order("#{@order} #{@b_sort}"),@name
@show_all = true
elsif @homework.is_open == 0 && User.current.member_of_course?(@course) || User.current.admin?
if @is_teacher || @homework.homework_detail_manual.nil? || (@homework.anonymous_comment == 1 && Time.parse(@homework.end_time.to_s).strftime("%Y-%m-%d") < Time.now.strftime("%Y-%m-%d") && !@homework.student_works.where(:user_id => User.current.id).empty?) #老师 || 超级管理员 显示所有列表
@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 = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").order("#{@order} #{@b_sort}"),@name
@show_all = true
elsif @homework.homework_detail_manual.comment_status == 1 #学生 && 未开启匿评 只看到自己的
if @homework.homework_type == 3
@ -163,10 +163,10 @@ class StudentWorkController < ApplicationController
if pro.nil?
@stundet_works = []
else
@stundet_works = @homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:id => pro.student_work_id)
@stundet_works = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:id => pro.student_work_id)
end
else
@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 = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:user_id => User.current.id)
end
elsif @homework.homework_detail_manual.comment_status == 2 #学生 && 开启匿评 看到匿评列表
if @homework.homework_type == 3
@ -186,15 +186,15 @@ class StudentWorkController < ApplicationController
if pro.nil?
my_work = []
else
my_work = @homework.student_works.select("student_works.*,IF(final_score is null,null,final_score - absence_penalty - late_penalty) as score").where(:id => pro.student_work_id)
my_work = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:id => pro.student_work_id)
end
else
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)
my_work = @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").where(:user_id => User.current.id)
end
if my_work.empty?
@stundet_works = []
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 = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").order("#{@order} #{@b_sort}"),@name
@show_all = true
end
else
@ -205,7 +205,7 @@ class StudentWorkController < ApplicationController
return
end
@student_work_count = (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).count
@student_work_count = (search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").order("#{@order} #{@b_sort}"),@name).count
end
@score = @b_sort == "desc" ? "asc" : "desc"

4
app/models/member.rb
View File

@ -150,7 +150,7 @@ class Member < ActiveRecord::Base
#当前学生在指定作业内的得分
def homework_common_score homework_common
StudentWork.select("IF(final_score is null,null,final_score - absence_penalty - late_penalty) as final_score").where(:homework_common_id => homework_common.id,:user_id => self.user_id)
StudentWork.select("IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as final_score").where(:homework_common_id => homework_common.id,:user_id => self.user_id)
end
def student_work_score_avg
@ -158,7 +158,7 @@ class Member < ActiveRecord::Base
end
def student_work_score_sum
sql_select = "SELECT (SUM(IF(student_works.final_score is null,null,student_works.final_score - student_works.absence_penalty - student_works.late_penalty))) as score
sql_select = "SELECT (SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))) as score
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{self.course_id}

1
db/schema.rb
View File

@ -1387,7 +1387,6 @@ ActiveRecord::Schema.define(:version => 20160309024051) do
t.integer "changeset_num", :default => 0
t.integer "board_message_num", :default => 0
t.integer "board_num", :default => 0
t.integer "act_num", :default => 0
t.integer "attach_num", :default => 0
t.datetime "commit_time"
end