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22 lines
1.0 KiB
22 lines
1.0 KiB
json.current_attendance do
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json.(@current_attendance, :id, :normal_count, :all_count) if @current_attendance
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end
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all_normal_rate = []
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all_absence_rate = []
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json.history_attendances @history_attendances.each_with_index.to_a do |attendance, index|
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normal_count = history_member_count(@all_member_attendances, "NORMAL", attendance.id)
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absence_count = history_member_count(@all_member_attendances, "ABSENCE", attendance.id)
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all_count = @all_member_attendances.select{|member_attendance| member_attendance.course_attendance_id == attendance.id}.size
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json.index index + 1
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json.normal_rate cal_rate(normal_count, all_count)
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all_normal_rate << cal_rate(normal_count, all_count)
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json.absence_rate cal_rate(absence_count, all_count)
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all_absence_rate << cal_rate(absence_count, all_count)
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end
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json.all_history_count @all_history_count
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json.avg_normal_rate @all_history_count == 0 ? 0 : all_normal_rate.sum / @all_history_count
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json.avg_absence_rate @all_history_count == 0 ? 0 : all_absence_rate.sum / @all_history_count
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