258f4a8b95
* Move emails from users table to email_addresses table. * Validate that addresses are formatted correctly and are unique across users. Existing invalid emails are grandfathered in. * Add is_verified flag (the address has been confirmed by the user). * Add is_deliverable flag (an undeliverable address is an address that bounces). * Normalize addresses to prevent registering multiple accounts with the same email address (using tricks like Gmail's plus addressing).
16 lines
475 B
Ruby
16 lines
475 B
Ruby
class EmailAddress < ApplicationRecord
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# https://www.regular-expressions.info/email.html
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EMAIL_REGEX = /\A[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}\z/
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belongs_to :user
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validates :address, presence: true, confirmation: true, format: { with: EMAIL_REGEX }
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validates :normalized_address, uniqueness: true
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validates :user_id, uniqueness: true
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def address=(value)
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self.normalized_address = EmailNormalizer.normalize(value) || address
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super
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end
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end
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