16 lines
456 B
Ruby
16 lines
456 B
Ruby
class Subscribe < ApplicationRecord
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validates :email, presence: true, uniqueness: true, format: { with: /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i, message: '地址无效' }
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def self.subscribe_list
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Subscribe.all.where(enable: true).map(&:email)
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end
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def self.unsubscribe_list
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Subscribe.all.where(enable: false).map(&:email)
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end
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def self.unsubscribe?(email)
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Subscribe.where(email: email, enable: false).first.present?
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end
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end
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