Order now takes only SKU

3 files changed, 8 insertions, 13 deletions

diff --git a/interchange.cxx b/interchange.cxx
index 9833b1d..2daba1e 100644
--- a/interchange.cxx
+++ b/interchange.cxx
@@ -82,12 +82,9 @@ namespace QInterchange {
 		emit gotOrder(response);
 	}
 
-	void Interchange::order(QString const& sku, Catalog const& catalog,
-			Ord& order)
+	void Interchange::order(QString const& sku)
 	{
-		auto data = order.data();
 		interchange_ord_order(sku.toLatin1().constData(),
-				catalog.constData(), &data,
 				[](interchange_response* response) {
 			interchange->emitOrder(QString{response->data});
 			interchange_free_response(response);
diff --git a/interchange.hxx b/interchange.hxx
index 8a4dfc3..b8b36d5 100644
--- a/interchange.hxx
+++ b/interchange.hxx
@@ -28,13 +28,6 @@ namespace QInterchange {
 			 * \brief Destructor.
 			 */
 			~Interchange();
-			/*!
-			 * \brief For putting an item to a cart.
-			 * \param sku The SKU of the item to order.
-			 * \param catalog The catalog from which the item is.
-			 * \param order The order.
-			 */
-			void order(QString const& sku, Catalog const& catalog, Ord& order);
 
 		public slots:
 			/*!
@@ -65,6 +58,11 @@ namespace QInterchange {
 			 * \brief For fetching data about all active products.
 			 */
 			void defaultAllProducts();
+			/*!
+			 * \brief For putting an item to a cart.
+			 * \param sku The SKU of the item to order.
+			 */
+			void order(QString const& sku);
 
 		signals:
 			void gotCatalog(QString const& response);
diff --git a/ord.cxx b/ord.cxx
index f1cfcac..9d27432 100644
--- a/ord.cxx
+++ b/ord.cxx
@@ -15,12 +15,12 @@ namespace QInterchange {
 		m_totalCost{.0}
 	{
 		ord = this;
-		if (order) return;
+		if (!order) return;
 		for (size_t i = 0; i < order->nitems; i++)
 			addItem(Item{order->items[i]});
 		m_subtotal = order->subtotal;
 		m_totalCost = order->total_cost;
-		this->m_data = order;
+		m_data = order;
 	}
 
 	Ord::~Ord()