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educoder/db/migrate/20190422032141_migrate_home...

22 lines
880 B

6 years ago
class MigrateHomeworkLateTime < ActiveRecord::Migration[5.2]
def change
homeworks = HomeworkCommon.where.not(end_time: nil).where(homework_type: [1, 3 ,4], allow_late: 1, late_time: nil)
homeworks.each do |homework|
if homework.course.try(:end_date).present?
homework.update_column("late_time", homework.course.end_date)
elsif homework.end_time.present?
homework.update_column("late_time", Time.at(homework.end_time.to_i + 30*24*3600))
end
end
tasks = GraduationTask.where.not(end_time: nil).where(allow_late: 1, late_time: nil)
tasks.each do |task|
if task.course.try(:end_date).present?
task.update_column("late_time", task.course.end_date)
elsif task.end_time.present?
task.update_column("late_time", Time.at(task.end_time.to_i + 30*24*3600))
end
end
end
end