Contents

class Eco::API::UseCases::DefaultCases::ToCsvCase < Eco::API::Common::Loaders::UseCase
  name "to-csv"
  type :export

  attr_reader :session, :options, :people

  def main(people, session, options, usecase)
    @session = session; @options = options; @people = people

    unless people && !people.empty?
      session.logger.warn("No source people to create the file... aborting!")
      return false
    end

    unless file = options[:file] || options.dig(:export, :file, :name)
      session.logger.error("Destination file not specified")
      return false
    end

    session.logger.info("going to create file: #{file}")

    CSV.open(file, "w") do |csv|
      csv << spot_header
      people.each do |person|
        csv << target_entry_type(person).values
      end
    end
    exit(0)
  end

  private

  def target_entry_type(person)
    session.new_entry(person, dependencies: deps).yield_self do |person_entry|
      options.dig(:export, :options, :internal_names) ? person_entry.mapped_entry : person_entry.external_entry
    end
  end

  def deps
    @deps ||= {"supervisor_id" => {people: people}}
  end

  def spot_header
    entry  = target_entry_type(people.first)
    header = entry.keys

    if options.dig(:nice_header) || options.dig(:export, :options, :nice_header)
      name_maps = session.schema.fields_by_alt_id.transform_values do |fld|
        fld.name
      end.merge({
        "policy_group_ids" => "User Group(s)",
        "email"            => "Email",
        "name"             => "Name",
        "supervisor_id"    => "Manager ID",
        "filter_tags"      => "Locations",
        "default_tag"      => "Default Location",
        "id"               => "ecoPortal ID"
      })
      header = header.map {|name| name_maps[name] ? name_maps[name] : name}
    end
    header
  end


end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
eco-helpers-2.0.16	lib/eco/api/usecases/default_cases/to_csv_case.rb
eco-helpers-2.0.15	lib/eco/api/usecases/default_cases/to_csv_case.rb
eco-helpers-2.0.14	lib/eco/api/usecases/default_cases/to_csv_case.rb