Maybe/app/helpers/entries_helper.rb

module EntriesHelper
  def entries_by_date(entries, totals: false)
    transfer_groups = entries.group_by do |entry|
      # Only check for transfer if it's a transaction
      next nil unless entry.entryable_type == "Transaction"
      entry.entryable.transfer&.id
    end

    # For a more intuitive UX, we do not want to show the same transfer twice in the list
    deduped_entries = transfer_groups.flat_map do |transfer_id, grouped_entries|
      if transfer_id.nil? || grouped_entries.size == 1
        grouped_entries
      else
        grouped_entries.reject do |e|
          e.entryable_type == "Transaction" &&
          e.entryable.transfer_as_inflow.present?
        end
      end
    end

    deduped_entries.group_by(&:date).sort.reverse_each.map do |date, grouped_entries|
      content = capture do
        yield grouped_entries
      end

      next if content.blank?

      render partial: "entries/entry_group", locals: { date:, entries: grouped_entries, content:, totals: }
    end.compact.join.html_safe
  end

  def entry_name_detailed(entry)
    [
      entry.date,
      format_money(entry.amount_money),
      entry.account.name,
      entry.name
    ].join(" • ")
  end
end