alphadex/models.rb

require "date"

require_relative "db"

Sequel::Model.plugin :timestamps

module Alphadex
  class Entity < Sequel::Model
    one_to_many :notes
    one_to_many :sources
    one_to_one :title
    many_to_many :tags
    one_to_one :url

    # override this since I have `created_at` on this join table for some reason
    def add_tag(tag)
      DB[:entities_tags].insert(entity_id: self.id, tag_id: tag.id, created_at: DateTime.now)
    end
  end

  class Note < Sequel::Model
    many_to_one :entity
  end

  class Source < Sequel::Model
    many_to_one :entity
    many_to_one :source, class: :Entity
  end

  class Title < Sequel::Model
    many_to_one :entity
  end

  class Tag < Sequel::Model
    many_to_many :entities
  end

  class Url < Sequel::Model
    many_to_one :entity
  end
end