donphan/app/models/domain_allow.rb

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2019-07-30 10:10:46 +01:00
# frozen_string_literal: true
# == Schema Information
#
# Table name: domain_allows
#
# id :bigint(8) not null, primary key
# domain :string default(""), not null
# created_at :datetime not null
# updated_at :datetime not null
#
class DomainAllow < ApplicationRecord
include DomainNormalizable
validates :domain, presence: true, uniqueness: true, domain: true
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scope :matches_domain, ->(value) { where(arel_table[:domain].matches("%#{value}%")) }
class << self
def allowed?(domain)
!rule_for(domain).nil?
end
def rule_for(domain)
return if domain.blank?
uri = Addressable::URI.new.tap { |u| u.host = domain.gsub(/[\/]/, '') }
find_by(domain: uri.normalized_host)
end
end
end