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24 lines
890 B
24 lines
890 B
6 years ago
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# 学生加入课堂 消息通知
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class StudentJoinCourseNotifyJob < ApplicationJob
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queue_as :notify
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def perform(student_id, course_id)
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student = User.find_by(id: student_id)
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course = Course.find_by(id: course_id)
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return if student.blank? || course.blank?
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attrs = %i[user_id trigger_user_id status container_id container_type belong_container_id
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belong_container_type tiding_type created_at updated_at]
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same_attrs = {
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trigger_user_id: student.id, container_id: course.id, container_type: 'StudentJoinCourse',
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belong_container_id: course.id, belong_container_type: 'Course', tiding_type: 'System', status: 0
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}
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Tiding.bulk_insert(*attrs) do |worker|
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course.teachers_without_assistant_professor.each do |teacher|
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worker.add same_attrs.merge(user_id: teacher.user_id)
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end
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end
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end
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end
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