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educoder/app/models/ec_graduation_subitem.rb

19 lines
676 B

class EcGraduationSubitem < ApplicationRecord
default_scope { order(position: :asc) }
belongs_to :ec_graduation_requirement
has_many :ec_require_sub_vs_standards, dependent: :destroy
has_many :ec_course_supports, dependent: :destroy
has_many :ec_courses, through: :ec_course_supports
has_many :ec_graduation_subitem_course_targets, dependent: :delete_all
has_many :ec_course_targets, through: :ec_graduation_subitem_course_targets
validates :position, presence: true, numericality: { only_integer: true, greater_than: 0 }
validates :content, presence: true
accepts_nested_attributes_for :ec_course_supports, allow_destroy: true
end