31 lines
702 B
Ruby
31 lines
702 B
Ruby
# == Schema Information
|
|
#
|
|
# Table name: emails
|
|
#
|
|
# id :integer not null, primary key
|
|
# user_id :integer not null
|
|
# email :string not null
|
|
# created_at :datetime
|
|
# updated_at :datetime
|
|
#
|
|
|
|
class Email < ActiveRecord::Base
|
|
include Sortable
|
|
|
|
belongs_to :user
|
|
|
|
validates :user_id, presence: true
|
|
validates :email, presence: true, uniqueness: true, email: true
|
|
validate :unique_email, if: ->(email) { email.email_changed? }
|
|
|
|
before_validation :cleanup_email
|
|
|
|
def cleanup_email
|
|
self.email = self.email.downcase.strip
|
|
end
|
|
|
|
def unique_email
|
|
self.errors.add(:email, 'has already been taken') if User.exists?(email: self.email)
|
|
end
|
|
end
|