roseweixel/lacquer-lover

<td class="transaction-request" id="transaction-<%=user_lacquer.id%>">
  <% if Transaction.where(requester_id: current_user.id, user_lacquer_id: user_lacquer.id, state: Transaction::STATES - ['completed']).empty? %>
    <%= form_for(Transaction.new, remote: true) do |f| %>

      <%= f.hidden_field :user_lacquer_id, value: user_lacquer.id %>
      <%= f.hidden_field :requester_id, value: current_user.id %>
      <%= f.hidden_field :owner_id, value: user.id %>

      <%= f.submit 'Borrow it!', class:"btn btn-info" %>
    <% end %>
  <% elsif transaction = Transaction.where(requester_id: current_user.id, user_lacquer_id: user_lacquer.id).last %>
    <% if transaction.state == 'pending' %>
      <%= form_for(transaction, method: 'DELETE', remote: true) do |f| %>
        <%= f.hidden_field :user_lacquer_id, value: user_lacquer.id %>
        <%= f.hidden_field :owner_id, value: user.id %>
        <%= f.submit 'cancel request', class:"btn btn-danger btn-sm", style:"width: 110px;" %>
      <% end %>
    <% else %>
      <%= link_to "Buy it!", user_lacquer.lacquer.url_for_buy_it_link, :target => "_blank", class: "btn btn-primary", style:"width: 104px;" %>
    <% end %>
  <% else %>
    <%= link_to "Buy it!", user_lacquer.lacquer.url_for_buy_it_link, :target => "_blank", class: "btn btn-primary", style:"width: 104px;" %>
  <% end %>
</td>