|
|
class StudentWork < ApplicationRecord
|
|
|
#学生提交作品表 #work_status :0 未提交 1 已提交 2 迟交
|
|
|
belongs_to :user
|
|
|
belongs_to :commit_user, class_name: 'User', foreign_key: :commit_user_id, optional: true
|
|
|
belongs_to :homework_common
|
|
|
belongs_to :myshixun, optional: true
|
|
|
has_many :student_works_evaluation_distributions, dependent: :destroy
|
|
|
has_many :student_works_scores, dependent: :destroy
|
|
|
belongs_to :project, optional: true
|
|
|
|
|
|
# attachtype: 1（正常提交的附件）， 7（补交的附件）
|
|
|
has_many :attachments, as: :container, dependent: :destroy
|
|
|
|
|
|
has_many :tidings, as: :container, dependent: :destroy
|
|
|
|
|
|
has_many :challenge_work_scores, dependent: :destroy
|
|
|
|
|
|
before_save :set_work_score
|
|
|
|
|
|
validates :description, length: { maximum: 5000 }
|
|
|
|
|
|
scope :has_committed, lambda { where("work_status != 0") }
|
|
|
# 未提交
|
|
|
scope :unfinished, -> {where(work_status: 0)}
|
|
|
# 按时提交
|
|
|
scope :finished, -> {where(work_status: 1)}
|
|
|
# 延迟提交
|
|
|
scope :delay_finished, -> {where(work_status: 2)}
|
|
|
|
|
|
#按用户id查找
|
|
|
scope :homework_by_user, lambda{|ids| where(user_id: ids)}
|
|
|
|
|
|
#根据homework_common_id查找
|
|
|
scope :find_by_homework, lambda{|ids| where(homework_common_id: ids)}
|
|
|
|
|
|
def myshixun_consume
|
|
|
self.myshixun && self.myshixun.passed_count > 0 ? self.myshixun.total_spend_time : "--"
|
|
|
end
|
|
|
|
|
|
# 助教评分次数
|
|
|
def ta_comment_count
|
|
|
self.student_works_scores.select{|score| score.reviewer_role == 2}.group_by(&:user_id).count
|
|
|
end
|
|
|
|
|
|
# 匿评次数
|
|
|
def student_comment_num
|
|
|
homework_common.homework_detail_manual.comment_status > 2 ? self.student_works_scores.select{|score| score.reviewer_role == 3}.group_by(&:user_id).count : 0
|
|
|
end
|
|
|
|
|
|
# 匿评申诉总条数
|
|
|
def appeal_all_count
|
|
|
homework_common.homework_detail_manual.comment_status >= 3 ? self.student_works_scores.
|
|
|
select{|score| score.reviewer_role == 3 && score.appeal_status != 0}.group_by(&:user_id).count : 0
|
|
|
end
|
|
|
|
|
|
# 匿评申诉待处理条数
|
|
|
def appeal_deal_count
|
|
|
homework_common.homework_detail_manual.comment_status >= 3 ? self.student_works_scores.
|
|
|
select{|score| score.reviewer_role == 3 && score.appeal_status == 1}.group_by(&:user_id).count : 0
|
|
|
end
|
|
|
|
|
|
# 当前用户该作品的匿评申诉总条数
|
|
|
def my_appeal_all_count user_id
|
|
|
student_works_scores.select{|score| score.reviewer_role == 3 && score.appeal_status != 0 && score.user_id == user_id}.size
|
|
|
end
|
|
|
|
|
|
# 当前用户该作品的匿评申诉总条数
|
|
|
def my_appeal_deal_count user_id
|
|
|
student_works_scores.select{|score| score.reviewer_role == 3 && score.appeal_status == 1 && score.user_id == user_id}.size
|
|
|
end
|
|
|
|
|
|
# 分组名
|
|
|
def work_group_name
|
|
|
self.group_id == 0 ? "--" : "分组#{self.group_id}"
|
|
|
end
|
|
|
|
|
|
# 助教评分
|
|
|
def ta_score ta_mode
|
|
|
if ta_mode == 1
|
|
|
ts_score = StudentWorksScore.find_by_sql("SELECT AVG(score) AS score FROM (SELECT * FROM
|
|
|
(SELECT * FROM student_works_scores WHERE student_work_id = #{self.id}
|
|
|
AND reviewer_role = 2 AND score IS NOT NULL ORDER BY created_at DESC)
|
|
|
AS t GROUP BY user_id) AS a")
|
|
|
score = ts_score.first.score.nil? ? nil : ts_score.first.score.to_f.try(:round, 2)
|
|
|
else
|
|
|
score = StudentWorksScore.where("student_work_id = #{self.id} AND reviewer_role = 2 AND score IS NOT NULL").last.try(:score)
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 缺评次数
|
|
|
def absence_count
|
|
|
absence_penalty_count = self.user.student_works_evaluation_distributions.joins(:student_work).
|
|
|
where("homework_common_id = #{self.homework_common_id}").count -
|
|
|
self.user.student_works_scores.joins(:student_work).where("homework_common_id = #{self.homework_common_id}
|
|
|
and reviewer_role = 3").select("distinct student_work_id").count
|
|
|
absence_penalty_count = absence_penalty_count < 0 ? 0 : absence_penalty_count
|
|
|
end
|
|
|
|
|
|
# 违规匿评次数
|
|
|
def appeal_count
|
|
|
appeal_count = self.user.student_works_scores.joins(:student_work).where("homework_common_id = #{self.homework_common_id}
|
|
|
and appeal_status = 3").select("distinct student_work_id").count
|
|
|
end
|
|
|
|
|
|
def delete_atta atta
|
|
|
last_score = student_works_scores.where.not(score: nil).last
|
|
|
atta.author_id == user_id && (!last_score.present? || last_score.try(:created_at) < atta.created_on)
|
|
|
end
|
|
|
|
|
|
# 作品总体评价
|
|
|
def overall_appraisal
|
|
|
case self.work_score.to_i
|
|
|
when (90..100)
|
|
|
'优秀'
|
|
|
when (70...90)
|
|
|
'良好'
|
|
|
when (60...70)
|
|
|
'及格'
|
|
|
when (0...60)
|
|
|
'不及格'
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 更新作品成绩
|
|
|
def set_work_score
|
|
|
if work_status > 0 && homework_common && homework_common.homework_detail_manual && !self.ultimate_score
|
|
|
case homework_common.homework_type
|
|
|
when "normal", "group"
|
|
|
if !homework_common.homework_detail_manual.final_mode
|
|
|
tea_ass_proportion = homework_common.homework_detail_manual.ta_proportion
|
|
|
tea_proportion = homework_common.homework_detail_manual.te_proportion
|
|
|
if self.teacher_score
|
|
|
if self.teaching_asistant_score.nil?
|
|
|
if self.student_score.nil?
|
|
|
self.final_score = self.teacher_score
|
|
|
else
|
|
|
te_proportion = tea_proportion + tea_ass_proportion / 2
|
|
|
final_te_score = BigDecimal.new("#{self.teacher_score}") * BigDecimal.new("#{te_proportion}")
|
|
|
final_s_score = BigDecimal.new("#{self.student_score}") * (BigDecimal.new('1.0') -
|
|
|
BigDecimal.new("#{te_proportion}"))
|
|
|
final_score = final_te_score + final_s_score
|
|
|
self.final_score = format("%.2f", final_score.to_f)
|
|
|
end
|
|
|
else
|
|
|
if self.student_score.nil?
|
|
|
te_proportion = tea_proportion + (1.0 - tea_proportion - tea_ass_proportion) / 2
|
|
|
final_te_score = BigDecimal.new("#{self.teacher_score}") * BigDecimal.new("#{te_proportion}")
|
|
|
final_ta_score = BigDecimal.new("#{self.teaching_asistant_score}") * (BigDecimal.new('1.0') -
|
|
|
BigDecimal.new("#{te_proportion}"))
|
|
|
final_score = final_te_score + final_ta_score
|
|
|
self.final_score = format("%.2f",final_score.to_f)
|
|
|
else
|
|
|
final_te_score = BigDecimal.new("#{self.teacher_score}") * BigDecimal.new("#{tea_proportion}")
|
|
|
final_ta_score = BigDecimal.new("#{self.teaching_asistant_score}") * BigDecimal.new("#{tea_ass_proportion}")
|
|
|
final_s_score = BigDecimal.new("#{self.student_score}") * (BigDecimal.new('1.0') -
|
|
|
BigDecimal.new("#{tea_proportion}") - BigDecimal.new("#{tea_ass_proportion}"))
|
|
|
final_score = final_te_score + final_ta_score + final_s_score
|
|
|
self.final_score = format("%.2f",final_score.to_f)
|
|
|
end
|
|
|
end
|
|
|
else
|
|
|
if self.teaching_asistant_score.nil?
|
|
|
self.final_score = self.student_score
|
|
|
elsif self.student_score.nil?
|
|
|
self.final_score = self.teaching_asistant_score
|
|
|
else
|
|
|
ta_proportion = tea_ass_proportion + tea_proportion / 2
|
|
|
final_ta_score = BigDecimal.new("#{self.teaching_asistant_score}") * BigDecimal.new("#{ta_proportion}")
|
|
|
final_s_score = BigDecimal.new("#{self.student_score}") * (BigDecimal.new('1.0') -
|
|
|
BigDecimal.new("#{ta_proportion}"))
|
|
|
final_score = final_ta_score + final_s_score
|
|
|
self.final_score = format("%.2f",final_score.to_f)
|
|
|
end
|
|
|
end
|
|
|
|
|
|
else
|
|
|
self.final_score = self.teacher_score ? self.teacher_score :
|
|
|
(self.teaching_asistant_score ? self.teaching_asistant_score : self.student_score)
|
|
|
end
|
|
|
|
|
|
# 作品最终得分work_score 等于作品得分 - 缺评扣分 - 迟交扣分 - 申诉扣分
|
|
|
score = self.final_score.to_f - self.absence_penalty - self.late_penalty - self.appeal_penalty if self.final_score
|
|
|
self.work_score = score ? format("%.2f",(score < 0 ? 0 : score).to_f) : nil
|
|
|
|
|
|
when "practice"
|
|
|
# 作品最终得分work_score 等于作品关卡得分 + 效率分 - 迟交扣分
|
|
|
work_score = self.final_score + self.eff_score - self.late_penalty if self.final_score
|
|
|
self.work_score = work_score ? format("%.2f", work_score < 0 ? 0 : work_score) : nil
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def scored?
|
|
|
student_works_scores.where.not(reviewer_role: 3).exists?
|
|
|
end
|
|
|
|
|
|
def work_challenge_score game, score
|
|
|
game_score = 0
|
|
|
adjust_score = challenge_work_scores.where(challenge_id: game.challenge_id).last
|
|
|
if adjust_score.present?
|
|
|
game_score = adjust_score.score
|
|
|
else
|
|
|
setting = homework_common.homework_group_setting user_id
|
|
|
if game.status == 2 && ((game.end_time && game.end_time < setting.end_time) || (homework_common.allow_late && game.end_time && game.end_time < homework_common.late_time))
|
|
|
answer_open_evaluation = homework_common.homework_detail_manual.answer_open_evaluation
|
|
|
game_score = answer_open_evaluation ? score : (game.final_score > 0 ? game.real_score(score) : 0)
|
|
|
end
|
|
|
end
|
|
|
game_score
|
|
|
end
|
|
|
end
|
