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No need to check in normal code, just do everything as usual and this interceptor will prevent you from spamming people who do not want any emails.
Its not perfect(missing bc/bcc filters but if should be fine for 90% of cases)
#config/initializers/blacklisted_emails.rb
class MailInterceptor
def self.delivering_email(message)
if User.where(:email => message.to, :receive_emails => false).any?
message.perform_deliveries = false
end
end
end
Mail.register_interceptor(MailInterceptor)
Activation_code, password_reminder_token and more to come.
Strange code:
before_create :make_activation_token def make_activation_code self.activation_code = Digest::SHA1.hexdigest( ...) end def forgot_password ... password_reset_token=Digest::SHA1.hexdigest(...) end #and so on...
Let the mailman handle the postbox keys
Stay with a simple email token. It is updated every time we send any activation/reset/verification mail so no user can perform two action with the same token or say ‘find’ an old token and then request a password reset.
#user.rb def update_email_token update_attribute(:email_token,Digest::SHA1.hexdigest(..) end #user_mailer.rb def setup_email(user) user.update_email_token ... end
