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educoder/app/jobs/create_subject_course_stude...

24 lines
866 B

class CreateSubjectCourseStudentJob < ApplicationJob
queue_as :default
def perform(course_id)
course = Course.find_by(id: course_id)
return if course.blank? || course.subject.blank?
attrs = %i[course_id user_id role created_at updated_at]
same_attrs = {course_id: course.id, role: 4}
Rails.logger.info("1:course.students.count:##{course.students.count}")
CourseMember.bulk_insert(*attrs) do |worker|
course.subject.subject_appointments.each do |app|
Rails.logger.info("##{course.students.where(user_id: app.user_id)}")
next if course.students.where(user_id: app.user_id).any?
worker.add same_attrs.merge(user_id: app.user_id)
app.destroy
end
end
# Rails.logger.info("2:course.students.count:##{course.students.count}")
# course.subject.subject_appointments.destroy_all
end
end