Contents

module Gaku
  class CourseEnrollment < ActiveRecord::Base

    belongs_to :student, counter_cache: :courses_count
    belongs_to :course,  counter_cache: :students_count

    validates :course_id, presence: true

    validates :student_id,
              presence: true,
              uniqueness: {
                            scope: :course_id,
                            message: I18n.t(:'course.already_enrolled')
                          }

  end
end

Version data entries

6 entries across 6 versions & 2 rubygems

Version	Path
gaku_core-0.0.3	app/models/gaku/course_enrollment.rb
gaku-0.0.3	core/app/models/gaku/course_enrollment.rb
gaku-0.0.2	core/app/models/gaku/course_enrollment.rb
gaku_core-0.0.2	app/models/gaku/course_enrollment.rb
gaku-0.0.1	core/app/models/gaku/course_enrollment.rb
gaku_core-0.0.1	app/models/gaku/course_enrollment.rb