23 lines
521 B
Ruby
23 lines
521 B
Ruby
# frozen_string_literal: true
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class Role < ApplicationRecord
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belongs_to :resource, polymorphic: true
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has_many :users_roles
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has_many :users, through: :users_roles
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has_paper_trail on: %i[create update], only: %i[name description], meta: { conference_id: :resource_id }
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before_destroy :cancel
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scopify
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validates :name, presence: true
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validates :name, uniqueness: { scope: :resource }
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private
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# Needed to ensure that removing all user from role doesn't remove role.
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def cancel
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false
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end
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end
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