registration.rb

# frozen_string_literal: true

# The Registration class handles the user registration process.
# It validates input and creates a new user in the database,
# generating an authentication token upon successful registration.
class Users::Contexts::Registration < BaseService
  performs_checks

  def initialize(input:)
    @input = input
  end
  
  def call
    safely_execute do
      ActiveRecord::Base.transaction do
        succeed(authentication_token)
      end
    end
  end

  private

  def authentication_token
    @authentication_token ||= Tokens::AuthenticationToken.create!(
      owner: user,
      token: Encryption::TokenManager.payload_2_token(data: { id: user.id })
    )
  end

  def user
    @user ||= User.create!(**input.to_h)
  end
end