55 lines
1.9 KiB
Ruby
55 lines
1.9 KiB
Ruby
#encoding: utf-8
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module ContestantWorksHelper
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def get_contest_new_status status
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str = ""
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case status
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when 0
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str = "未提交"
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when 1
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str = "已提交"
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when 2
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str = "迟交"
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end
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str
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end
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#成绩计算
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def set_final_score contestwork, contestant_work
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if contestwork.online_evaluation
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if contestwork.score_valid
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contestant_work.work_score = contestant_work.judge_score
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else
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if ContestantWorkScore.find_by_sql("SELECT * FROM (SELECT * FROM contestant_work_scores WHERE contestant_work_id = #{contestant_work.id} AND reviewer_role = 2 ORDER BY created_at DESC) AS t GROUP BY user_id").count <= 2
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contestant_work.work_score = contestant_work.judge_score
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else
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judge_score = ContestantWorkScore.find_by_sql("SELECT (SUM(score)-MIN(score)-MAX(score))/(COUNT(score)-2) AS score FROM (SELECT * FROM (SELECT * FROM contestant_work_scores WHERE contestant_work_id = #{contestant_work.id} AND reviewer_role = 2 ORDER BY created_at DESC) AS t GROUP BY user_id) AS a")
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contestant_work.work_score = judge_score.first.score.try(:round, 2).to_f
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end
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end
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else
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contestant_work.work_score = nil
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end
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end
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#获取学生作品的评分记录：同一个评委只显示最后一次评分
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def contestant_work_score_record work
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sql = "SELECT MAX(id) id FROM contestant_work_scores WHERE reviewer_role = 2 AND score IS NOT NULL AND contestant_work_id = #{work.id} GROUP BY user_id"
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tea_ts_ids = ContestantWorkScore.find_by_sql sql
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scores = work.contestant_work_scores.where(:id => tea_ts_ids.map{|tea| tea.id}).order("updated_at desc")
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return scores
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end
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#获取指定评分的角色
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def student_work_score_role score
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case score.reviewer_role
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when 1
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role = "管理员"
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when 2
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role = "评委"
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when 3
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role = "参赛者"
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end
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end
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end
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