FarmBot/Farmbot-Web-App

module PointGroups
  class Create < Mutations::Command
    include PointGroups::Helpers

    required do
      model :device, class: Device
      string :name
      array :point_ids, class: Integer
    end

    criteria

    optional do
      string :sort_type, default: "xy_ascending"
    end

    def validate
      validate_point_ids
      validate_sort_type
    end

    def execute
      PointGroup.transaction do
        PointGroupItem.transaction do
          pg = PointGroup.new(name: name,
                              device: device,
                              sort_type: sort_type,
                              criteria: PointGroup::DEFAULT_CRITERIA.merge(criteria || {}))
          add_point_group_items(pg)
          pg.save!
          pg
        end
      end
    end

    def add_point_group_items(pg)
      point_ids.uniq.map do |id|
        pg.point_group_items << PointGroupItem.new(point_id: id)
      end
    end
  end
end