Add fees as line items

modules/ppcp-api-client/src/Factory/class-itemfactory.php

@@ -66,12 +66,21 @@ class ItemFactory {
 	 * @return Item[]
 	 */
 	public function from_wc_order( \WC_Order $order ): array {
-		return array_map(
+		$items = array_map(
 			function ( \WC_Order_Item_Product $item ) use ( $order ): Item {
 				return $this->from_wc_order_line_item( $item, $order );
 			},
 			$order->get_items( 'line_item' )
 		);
+
+		$fees = array_map(
+			function ( \WC_Order_Item_Fee $item ) use ( $order ): Item {
+				return $this->from_wc_order_fee( $item, $order );
+			},
+			$order->get_fees()
+		);
+
+		return array_merge( $items, $fees );
 	}
 
 	/**
@@ -109,6 +118,24 @@ class ItemFactory {
 		);
 	}
 
+	/**
+	 * Creates an Item based off a WooCommerce Fee Item.
+	 *
+	 * @param \WC_Order_Item_Fee $item The WooCommerce order item.
+	 * @param \WC_Order          $order The WooCommerce order.
+	 *
+	 * @return Item
+	 */
+	private function from_wc_order_fee( \WC_Order_Item_Fee $item, \WC_Order $order ): Item {
+		return new Item(
+			$item->get_name(),
+			new Money( (float) $item->get_amount(), $order->get_currency() ),
+			$item->get_quantity(),
+			'',
+			new Money( (float) $item->get_total_tax(), $order->get_currency() )
+		);
+	}
+
 	/**
 	 * Creates an Item based off a PayPal response.
 	 *