29 lines
712 B
Ruby
29 lines
712 B
Ruby
# == Schema Information
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#
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# Table name: user_roles
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#
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# id :integer not null, primary key
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# user_id :integer not null
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# role :enum not null
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# created_at :datetime
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# updated_at :datetime
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# granter_id :integer not null
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#
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# Indexes
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#
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# user_roles_id_role_unique (user_id,role) UNIQUE
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#
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# Foreign Keys
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#
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# user_roles_granter_id_fkey (granter_id => users.id)
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# user_roles_user_id_fkey (user_id => users.id)
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#
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class UserRole < ActiveRecord::Base
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belongs_to :user
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belongs_to :granter, :class_name => "User"
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ALL_ROLES = %w[administrator moderator].freeze
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validates :role, :inclusion => ALL_ROLES, :uniqueness => { :scope => :user_id }
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end
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