<%= turbo_frame_tag "products_display" do %>
 <%= content_tag :div, id: dom_id(product) do %>
  <%= link_to product_path(product), data: {turbo_frame:"_top"} do %>
   .......
  <% end %>
 <% end %>
<% end %>

has_many :items, dependent: :destroy, inverse_of: :user

belongs_to :user, optional: true, counter_cache: true, inverse_of: :items

belongs_to :user
has_many :items, dependent: :destroy, inverse_of: :client

belongs_to :user
has_many :items, dependent: :destroy, inverse_of: :business

has_one :client, dependent: :destroy
has_one :business, dependent: :destroy

belongs_to :client, optional: true, counter_cache: true, inverse_of: :items
belongs_to :business, optional: true, counter_cache: true, inverse_of: :items

def new
  current_user.business.items.new
end

  def new
    if current_user.client
      @item = current_user.client.items.new
    elsif current_user.business
      @item = current_user.business.items.new
    else
      current_user.items.new
    end
  end