34 lines
		
	
	
		
			767 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			767 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: domain_allows
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#
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#  id         :bigint(8)        not null, primary key
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#  domain     :string           default(""), not null
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#  created_at :datetime         not null
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#  updated_at :datetime         not null
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#
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class DomainAllow < ApplicationRecord
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  include DomainNormalizable
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  validates :domain, presence: true, uniqueness: true
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  scope :matches_domain, ->(value) { where(arel_table[:domain].matches("%#{value}%")) }
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  class << self
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    def allowed?(domain)
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      !rule_for(domain).nil?
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    end
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    def rule_for(domain)
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      return if domain.blank?
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      uri = Addressable::URI.new.tap { |u| u.host = domain.gsub(/[\/]/, '') }
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      find_by(domain: uri.normalized_host)
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    end
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  end
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end
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