From 989d98d936602c1397007e00e80c2cdcc660c99c Mon Sep 17 00:00:00 2001
From: pawelsa <pawelsa@stud.ntnu.no>
Date: Wed, 13 May 2026 16:27:19 +0200
Subject: [PATCH] feat(SaleCalculator): Implement  method for getting total
 profit

---
 .../ntnu/idi/idatt/service/transaction/SaleCalculator.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java b/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java
index 8bbe827..102f1a5 100644
--- a/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java
+++ b/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java
@@ -76,4 +76,9 @@ public BigDecimal calculateTotal() {
     return calculateGross().subtract(calculateCommision()).subtract(calculateTax());
   }
 
+  // TODO: Javadocs, junit
+  public BigDecimal calculateProfit() {
+    return calculateTotal().divide(purchasePrice.multiply(quantity));
+  }
+
 }