Añadido controlador de carrito

1 files changed, 11 insertions, 0 deletions

diff --git a/app/serializers/cart_serializer.rb b/app/serializers/cart_serializer.rb
new file mode 100644
index 0000000..cbe46d8
--- /dev/null
+++ b/app/serializers/cart_serializer.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+# CartSerializer
+class CartSerializer < BaseSerializer
+  attribute :products do |object|
+    ProductSerializer.new(
+      Product.joins(:product_carts).select('products.*', 'product_carts.quantity AS quantity')
+                                   .includes(picture_attachment: :blob).where('product_carts.cart_id = ?', object.id)
+    ).serializable_hash
+  end
+end