app/models/verification/sms.rb
class Verification::Sms
include ActiveModel::Model
attr_accessor :user, :phone, :confirmation_code
validates :phone, presence: true
validates :phone, format: { with: /\A[\d \+]+\z/ }
validate :uniqness_phone
def uniqness_phone
errors.add(:phone, :taken) if User.where(confirmed_phone: phone).any?
end
def save
return false unless valid?
update_user_phone_information
send_sms
Lock.increase_tries(user)
end
def update_user_phone_information
user.update(unconfirmed_phone: phone, sms_confirmation_code: generate_confirmation_code)
end
def send_sms
SmsApi.new.sms_deliver(user.unconfirmed_phone, user.sms_confirmation_code)
end
def verified?
user.sms_confirmation_code == confirmation_code
end
private
def generate_confirmation_code
rand.to_s[2..5]
end
end