Merge pull request #160 from bumbummen99/refactor-moneyphp

Refactor moneyphp

src/CanBeBought.php

@@ -54,4 +54,16 @@ trait CanBeBought
 
         return 0;
     }
+
+    /**
+     * Get the taxRate of the Buyable item.
+     */
+    public function getBuyableTaxRate(CartItemOptions $options): float
+    {
+        if (($taxRate = $this->getAttribute('taxRate'))) {
+            return $taxRate;
+        }
+
+        return config('cart.tax', 0.21);
+    }
 }

src/Contracts/Buyable.php

@@ -28,4 +28,9 @@ interface Buyable
      * Get the weight of the Buyable item.
      */
     public function getBuyableWeight(CartItemOptions $options): int;
+
+    /**
+     * Get the taxRate of the Buyable item.
+     */
+    public function getBuyableTaxRate(CartItemOptions $options): float;
 }

tests/Fixtures/BuyableProduct.php

@@ -68,4 +68,9 @@ class BuyableProduct extends Model implements Buyable
     {
         return $this->weight;
     }
+
+    public function getBuyableTaxRate(CartItemOptions $options): float
+    {
+        return $this->tax_rate;
+    }
 }