You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
943 B
22 lines
943 B
6 years ago
|
class AddCourseMemberId < ActiveRecord::Migration[5.2]
|
||
|
|
def change
|
||
|
|
add_column :student_graduation_topics, :course_member_id, :integer
|
||
|
|
add_index :student_graduation_topics, :course_member_id
|
||
|
|
|
||
|
|
StudentGraduationTopic.find_each do |student|
|
||
|
|
course_member = CourseMember.where(course_id: student.course_id, user_id: student.user_id,
|
||
|
|
role: 4).first
|
||
|
|
student.update_column("course_member_id", course_member.try(:id)) if course_member.present?
|
||
|
|
end
|
||
|
|
|
||
|
|
add_column :teacher_course_groups, :course_member_id, :integer
|
||
|
|
add_index :teacher_course_groups, :course_member_id
|
||
|
|
|
||
|
|
TeacherCourseGroup.find_each do |teacher|
|
||
|
|
course_member = CourseMember.where(course_id: teacher.course_id, user_id: teacher.user_id,
|
||
|
|
role: [1, 2, 3]).first
|
||
|
|
teacher.update_column("course_member_id", course_member.try(:id)) if course_member.present?
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|