78 lines
3.8 KiB
Ruby
78 lines
3.8 KiB
Ruby
#coding=utf-8
|
||
|
||
namespace :homework_evaluation do
|
||
desc "start and end evaluation"
|
||
def get_assigned_homeworks(student_works, n, index)
|
||
student_works += student_works
|
||
student_works[index + 1 .. index + n]
|
||
end
|
||
#自动开启匿评的任务
|
||
task :start_evaluation => :environment do
|
||
homework_detail_manuals = HomeworkDetailManual.where("evaluation_start = '#{Date.today}'")
|
||
homework_detail_manuals.each do |homework_detail_manual|
|
||
homework_common = homework_detail_manual.homework_common
|
||
if homework_common.anonymous_comment == 0 && homework_detail_manual.comment_status == 1 #新建状态才可开启匿评
|
||
student_works = homework_common.student_works
|
||
if student_works && student_works.size >= 2
|
||
student_works.each_with_index do |work, index|
|
||
user = work.user
|
||
n = homework_detail_manual.evaluation_num
|
||
n = n < student_works.size ? n : student_works.size - 1
|
||
assigned_homeworks = get_assigned_homeworks(student_works, n, index)
|
||
assigned_homeworks.each do |h|
|
||
student_works_evaluation_distributions = StudentWorksEvaluationDistribution.new(user_id: user.id, student_work_id: h.id)
|
||
student_works_evaluation_distributions.save
|
||
end
|
||
end
|
||
homework_detail_manual.update_column('comment_status', 2)
|
||
# 匿评开启消息邮件通知，# 所有人
|
||
#send_message_anonymous_comment(homework_common, 2)
|
||
course = homework_common.course
|
||
course.members.each do |m|
|
||
homework_common.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => false, :status => 2)
|
||
end
|
||
# 邮件通知
|
||
Mailer.send_mail_anonymous_comment_open(homework_common).deliver
|
||
else
|
||
#作业数小于2，启动失败, 只给老师发
|
||
# status==4 发送失败
|
||
# 匿评开启消息邮件通知，# 所有人
|
||
course = homework_common.course
|
||
course.members.each do |m|
|
||
if m.user.allowed_to?(:as_teacher,course)
|
||
homework_common.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => false, :status => 4)
|
||
end
|
||
end
|
||
# 邮件通知
|
||
Mailer.send_mail_anonymous_comment_fail(homework_common).deliver
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
#自动关闭匿评的任务
|
||
task :end_evaluation => :environment do
|
||
homework_detail_manuals = HomeworkDetailManual.where("evaluation_end = '#{Date.today}'")
|
||
homework_detail_manuals.each do |homework_detail_manual|
|
||
homework_common = homework_detail_manual.homework_common
|
||
if homework_common.anonymous_comment == 0 && homework_detail_manual.comment_status == 2 #开启匿评状态才可关闭匿评
|
||
#计算缺评扣分
|
||
work_ids = "(" + homework_common.student_works.map(&:id).join(",") + ")"
|
||
homework_common.student_works.each do |student_work|
|
||
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
|
||
student_work.absence_penalty = absence_penalty_count > 0 ? absence_penalty_count * homework_detail_manuals.absence_penalty : 0
|
||
student_work.save
|
||
end
|
||
homework_detail_manual.update_column('comment_status', 3)
|
||
# 匿评关闭消息通知 给所有人发
|
||
course = homework_common.course
|
||
course.members.each do |m|
|
||
homework_common.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => false, :status => 3)
|
||
end
|
||
# 邮件通知
|
||
Mailer.send_mail_anonymous_comment_close(homework_common).deliver
|
||
end
|
||
end
|
||
end
|
||
end
|