added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/backend/app/models/registration.rb

@@ -0,0 +1,77 @@
+class Registration
+  include ActiveModel::Validations
+  include ActiveModel::Serialization
+
+  attr_accessor :user, :errors, :captcha_response, :screen_name, :birth_date
+
+  validates :captcha_response, :screen_name, presence: true
+  validate :captcha_response_verified
+
+  def initialize(params)
+    @user_params = permitted(params).to_hash
+    @screen_name = @user_params.delete("screen_name")
+    @birth_date = @user_params.delete("birth_date")
+    @captcha_response = @user_params.delete("captcha_response")
+    @errors = ActiveModel::Errors.new(self)
+  end
+
+  def save!
+    # FIXME
+    # rubocop:disable Style/SignalException
+    fail ActiveRecord::RecordInvalid, self unless valid?
+    # rubocop:enable Style/SignalException
+
+    begin
+      @user = User.create!(@user_params)
+      profile = @user.profile
+
+      profile.birth_date = birth_date
+      profile.screen_name = screen_name if screen_name.present?
+
+      profile.save!
+    rescue ActiveRecord::RecordInvalid => e
+      self.errors = e.record.errors
+      raise ActiveRecord::RecordInvalid, self
+    end
+
+    self
+  end
+
+  def self.create!(params)
+    new(params).save!
+  end
+
+  def self.delete!(params)
+    email = params[:email]
+    user = User.find_by(email: email)
+    return if user.blank?
+
+    ActiveRecord::Base.transaction do
+      user.profile.destroy!
+      user.checkins.or({:postal_code.ne => nil}, :position_id.ne => nil)
+                    &.update_all(postal_code: nil, position_id: nil)
+
+      user.destroy!
+
+      Feedback.create!(email: email, delete_reason: params[:delete_reason])
+    end
+  end
+
+  # Use AR's i18n scope so that we can raise RecordInvalid exceptions
+  def self.i18n_scope
+    :activerecord
+  end
+
+  private
+
+  def permitted(params)
+    params.require(:registration).permit(
+      :email, :password, :password_confirmation, :screen_name, :captcha_response, :birth_date
+    )
+  end
+
+  def captcha_response_verified
+    verified = ::Google::RecaptchaVerifier.exec(captcha_response)
+    errors.add(:captcha_response, "verification failed or response expired") unless verified
+  end
+end