69 lines
2.9 KiB
Ruby
69 lines
2.9 KiB
Ruby
#coding=utf-8
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namespace :exercise_publish do
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desc "publish exercise and end exercise"
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def calculate_student_score(exercise, user)
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score = 0
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score1 = 0
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score2 = 0
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score3 = 0
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exercise_qustions = exercise.exercise_questions
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exercise_qustions.each do |question|
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answer = get_user_answer(question, user)
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standard_answer = get_user_standard_answer(question, user)
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unless answer.empty?
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# 问答题有多个答案
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if question.question_type == 3 && !standard_answer.empty?
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if standard_answer.include?(answer.first.answer_text)
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score1 = score1+ question.question_score unless question.question_score.nil?
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end
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elsif question.question_type == 1 && !standard_answer.nil?
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if answer.first.exercise_choice.choice_position == standard_answer.exercise_choice_id
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score2 = score2 + question.question_score unless question.question_score.nil?
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end
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elsif question.question_type == 2 && !standard_answer.nil?
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arr = get_mulscore(question, user)
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if arr.to_i == standard_answer.exercise_choice_id
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score3 = score3 + question.question_score unless question.question_score.nil?
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end
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end
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end
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end
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score = score1 + score2 + score3
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end
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task :publish => :environment do
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Rails.logger.info("log--------------------------------exercise_publish start")
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puts "--------------------------------exercise_publish start"
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exercises = Exercise.where("publish_time is not null and exercise_status = 1 and publish_time <=?",Time.now)
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exercises.each do |exercise|
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exercise.update_column('exercise_status', 2)
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course = exercise.course
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course.members.each do |m|
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exercise.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => false, :status => 2)
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end
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end
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Rails.logger.info("log--------------------------------exercise_publish end")
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puts "--------------------------------exercise_publish end"
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end
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task :end => :environment do
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include ExerciseHelper
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exercises = Exercise.where("end_time <=? and exercise_status = 2",Time.now)
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exercises.each do |exercise|
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course = exercise.course
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exercise.update_column('exercise_status', 3)
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course.student.each do |student|
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exercise_user = ExerciseUser.where("user_id =? and exercise_id=?", student.student_id, exercise.id).first
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if exercise_user
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exercise_user = ExerciseUser.create(:user_id => student.student_id, :exercise_id => exercise.id, :start_at => exercise.end_time, :status => true,:score=>0)
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else
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exercise_user.update_column('commit_status', 1)
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end
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s_score = calculate_student_score(exercise, student.student)
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exercise_user.update_attributes(:objective_score => s_score, :score => (s_score + (exercise_user.subjective_score > 0 ? exercise_user.subjective_score : 0)))
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end
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end
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end
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end
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