added order recap after purchase

app/views/carts/show.html.erb

@@ -17,7 +17,7 @@
       <tbody>
         <% @cart_total = 0 %>
         <% cart.each do |product_id, details| %>
-          <%= render 'item', product_id: product_id, details: details %>
+          <%= render 'itm', product_id: product_id, details: details %>
         <% end %>
       </tbody>
       <tfoot>

app/views/orders/_item.html.erb

@@ -0,0 +1,25 @@
+<% quantity = line_item.quantity %>
+
+<% if product = Product.find_by(id: line_item.product_id) %>
+  <% item_total = line_item.total_price %>
+  <% @cart_total += item_total %>
+  <tr>
+    <td>
+      <%= image_tag product.image.tiny %>
+    </td>
+    <td>
+      <h4><%= product.name %></h4>
+      <br>
+      <p><%= product.description %></p>
+    </td>
+    <td>
+      <%= product.price %>
+    </td>
+    <td>
+      <%= quantity %>
+    </td>
+    <td>
+      <%= item_total %>
+    </td>
+  </tr>
+<% end %>

app/views/orders/show.html.erb

@@ -4,8 +4,33 @@
     <h1>Order #<%= @order.id %></h1>
   </header>
 
-  <div class="order-summary jumbotron">
-    <h4>Thank you for your order!</h4>
+  <div class="panel panel-default items">
+    <table class="table table-bordered">
+      <thead>
+        <tr>
+          <th colspan="2">Product</th>
+          <th>Unit Price</th>
+          <th>Quantity</th>
+          <th>Price</th>
+        </tr>
+      </thead>
+      <tbody>
+        <% @cart_total = 0 %>
+        <% @order.line_items.each do |line_item| %>
+          <%= render 'item', line_item: line_item %>
+        <% end %>
+      </tbody>
+      <tfoot>
+        <tr>
+          <th colspan="4">
+            TOTAL:
+          </th>
+          <th>
+            <%= @cart_total %>
+          </th>
+        </tr>
+      </tfoot>
+    </table>
   </div>
 
   <%= link_to "Continue Shopping", root_path, class: 'btn btn-lg btn-primary' %>