move constants outside the function and created new const

mate-academy · Oct 29, 2024 · d728230 · d728230
1 parent 2b456ce
commit d728230
Showing 1 changed file with 10 additions and 9 deletions.
diff --git a/src/calculateRentalCost.js b/src/calculateRentalCost.js
@@ -3,23 +3,24 @@
  *
  * @return {number}
  */
+const PRICE_FOR_DAY = 40;
+const LONG_TERM = 7;
+const LONG_TERM_DISCOUNT = 50;
+const SHORT_TERM = 3;
+const SHORT_TERM_DISCOUNT = 20;
+
 function calculateRentalCost(days) {
-  const PRICE_FOR_DAY = 40;
-  const LONG_TERM = 7;
-  const LONG_TERM_DISCOUNT = 50;
-  const SHORT_TERM = 3;
-  const SHORT_TERM_DISCOUNT = 20;
+  const currentPrice = days * PRICE_FOR_DAY;
 
   if (days >= LONG_TERM) {
-    return days * PRICE_FOR_DAY - LONG_TERM_DISCOUNT;
+    return currentPrice - LONG_TERM_DISCOUNT;
   }
 
   if (days >= SHORT_TERM) {
-    return days * PRICE_FOR_DAY - SHORT_TERM_DISCOUNT;
+    return currentPrice - SHORT_TERM_DISCOUNT;
   }
 
-  return days * PRICE_FOR_DAY;
+  return currentPrice;
 }
 
 module.exports = calculateRentalCost;
-