class ConsentGrouper

# File app/lib/consent_grouper.rb, line 30
  def self.call(...) = new(...).call

  private_class_method :new

  private

  attr_reader :consents, :programme_type, :academic_year
end

# File app/lib/consent_grouper.rb, line 4
def initialize(consents, programme_type:, academic_year:)
  @consents = consents
  @programme_type = programme_type
  @academic_year = academic_year
end

# File app/lib/consent_grouper.rb, line 10
def call
  if consents.is_a?(Array) || consents.loaded?
    consents
      .select { it.programme_type == programme_type }
      .select { it.academic_year == academic_year }
      .reject(&:invalidated?)
      .select(&:response_provided?)
      .group_by(&:name)
      .map { it.second.max_by(&:submitted_at) }
  else
    consents
      .where(programme_type:, academic_year:)
      .not_invalidated
      .response_provided
      .includes(:parent)
      .group_by(&:name)
      .map { it.second.max_by(&:submitted_at) }
  end
end