transportation-on-vacation solution

mate-academy · Dec 22, 2024 · 1e514e8 · 1e514e8
1 parent b1a3d0d
commit 1e514e8
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/src/calculateRentalCost.js b/src/calculateRentalCost.js
@@ -4,7 +4,21 @@
  * @return {number}
  */
 function calculateRentalCost(days) {
-  // write code here
+  const LONG_TERM = 7;
+  const LONG_TERM_DISCOUNT = 50;
+  const SHORT_TERM = 3;
+  const SHORT_TERM_DISCOUNT = 20;
+  const BASE_COST = 40;
+
+  if (days >= SHORT_TERM && days < LONG_TERM) {
+    return days * BASE_COST - SHORT_TERM_DISCOUNT;
+  }
+
+  if (days >= LONG_TERM) {
+    return days * BASE_COST - LONG_TERM_DISCOUNT;
+  }
+
+  return days * BASE_COST;
 }
 
 module.exports = calculateRentalCost;