forked from jasder/forgeplus
18 lines
485 B
Ruby
18 lines
485 B
Ruby
class TeacherCourseGroup < ApplicationRecord
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belongs_to :course_group
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belongs_to :course, optional: true
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belongs_to :user
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belongs_to :course_member, optional: true
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scope :find_teacher_group_ids, lambda { |ids| where(course_group_id: ids) unless ids.blank?}
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scope :get_user_groups,lambda {|ids| where(user_id:ids)}
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validates_uniqueness_of :course_group_id, scope: :course_member_id
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def course_members
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self.course_group.course_members
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end
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end
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