ability to store price in int-type

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "darryldecode/cart",
+    "name": "karamelichkin/cart",
     "description": "Laravel 5 Shopping cart",
     "keywords": ["laravel", "shopping cart", "cart"],
     "license": "MIT",

src/Darryldecode/Cart/Cart.php

@@ -591,10 +591,12 @@ public function getSubTotal($formatted = true)
             });
 
         // if there is no conditions, lets just return the sum
-        if (!$conditions->count()) return Helpers::formatValue(floatval($sum), $formatted, $this->config);
+        if (!$conditions->count()){
+            return Helpers::formatValue(Helpers::floatOrInt($sum), $formatted, $this->config);
+        }
 
         // there are conditions, lets apply it
-        $newTotal = 0.00;
+        $newTotal = Helpers::floatOrInt(0.00);
         $process = 0;
 
         $conditions->each(function (CartCondition $cond) use ($sum, &$newTotal, &$process) {
@@ -608,7 +610,7 @@ public function getSubTotal($formatted = true)
             $process++;
         });
 
-        return Helpers::formatValue(floatval($newTotal), $formatted, $this->config);
+        return Helpers::formatValue(Helpers::floatOrInt($newTotal), $formatted, $this->config);
     }
 
     /**
@@ -620,7 +622,7 @@ public function getTotal()
     {
         $subTotal = $this->getSubTotal(false);
 
-        $newTotal = 0.00;
+        $newTotal = Helpers::floatOrInt(0.00);
 
         $process = 0;
 

src/Darryldecode/Cart/Helpers/Helpers.php

@@ -9,6 +9,17 @@
 
 class Helpers {
 
+
+    public static function floatOrInt($value)
+    {
+        if (config('shopping_cart.prices_in_int')) {
+            return intval($value);
+        } else {
+            return floatval($value);
+        }
+    }
+
+
     /**
      * normalize price
      *
@@ -17,7 +28,10 @@ class Helpers {
      */
     public static function normalizePrice($price)
     {
-        return (is_string($price)) ? floatval($price) : $price;
+        if(config('shopping_cart.prices_in_int'))
+        {
+            return $price;
+        } else { return (is_string($price)) ? floatval($price) : $price; }
     }
 
     /**

src/Darryldecode/Cart/config/config.php

@@ -1,6 +1,7 @@
 <?php
 
 return [
+    'prices_in_int' => env('SHOPPING_PRICES_IN_INT', false),
     /*
      * ---------------------------------------------------------------
      * formatting