docbrown/app/models/profile.rb

class Profile < ApplicationRecord
  belongs_to :user

  validates :data, presence: true
  validates :user_id, uniqueness: true
  validates_with ProfileValidator

  has_many :custom_profile_fields, dependent: :destroy

  store_attribute :data, :custom_attributes, :json, default: {}

  # NOTE: @citizen428 This is a temporary mapping so we don't break DEV during
  # profile migration/generalization work.
  MAPPED_ATTRIBUTES = {
    brand_color1: :bg_color_hex,
    brand_color2: :text_color_hex,
    display_email_on_profile: :email_public,
    display_looking_for_work_on_profile: :looking_for_work_publicly,
    git_lab_url: :gitlab_url,
    linked_in_url: :linkedin_url,
    recruiters_can_contact_me_about_job_opportunities: :contact_consent,
    skills_languages: :mostly_work_with,
    stack_overflow_url: :stackoverflow_url
  }.with_indifferent_access.freeze

  # Generates typed accessors for all currently defined profile fields.
  def self.refresh_attributes!
    return unless Database.table_exists?("profiles")

    ProfileField.find_each do |field|
      store_attribute :data, field.attribute_name.to_sym, field.type
    end
  end

  # Returns an array of all currently defined `store_attribute`s on `data`.
  def self.attributes
    (stored_attributes[:data] || []).map(&:to_s)
  end

  def custom_profile_attributes
    custom_profile_fields.pluck(:attribute_name)
  end

  def clear!
    update(data: {})
  end

  # NOTE: @citizen428 We want to have a current list of profile attributes the
  # moment the application loads. I wish Rails had a hook for code to run after
  # the app started...
  refresh_attributes!
end