wip

Author: iamgergo

src/Models/Item.php

@@ -330,4 +330,12 @@ public function calculateTaxes(): float
 
         return $this->getTaxTotal();
     }
+
+    /**
+     * Calculate the discount.
+     */
+    public function calculateDiscount(): float
+    {
+        return 0.0;
+    }
 }

src/Models/Shipping.php

@@ -320,7 +320,7 @@ public function calculateTaxes(): float
     {
         $this->taxes()->detach();
 
-        $taxes = TaxRate::proxy()
+        TaxRate::proxy()
             ->newQuery()
             ->applicableForShipping()
             ->get()
@@ -331,6 +331,14 @@ public function calculateTaxes(): float
         return $this->getTaxTotal();
     }
 
+    /**
+     * Calculate the discount.
+     */
+    public function calculateDiscount(): float
+    {
+        return 0.0;
+    }
+
     /**
      * Validate the shipping address.
      */

src/Traits/AsOrder.php

@@ -414,7 +414,7 @@ public function applyCoupon(string|Coupon $coupon): bool
         } catch (ModelNotFoundException $exception) {
             //
         } catch (Throwable $exception) {
-            $this->coupons()->detach([$coupon->getKey()]);
+            $this->removeCoupon($coupon);
         }
 
         return false;