From 4a96b36ac398f49f4a7d883adbbf5395a457e460 Mon Sep 17 00:00:00 2001
From: Karim Fadel <karimmm.fadel@gmail.com>
Date: Wed, 14 Jan 2026 08:38:43 +0200
Subject: [PATCH] instance method

---
 .../main/java/com/gildedrose/GildedRose.java  | 26 +----------------
 .../src/main/java/com/gildedrose/Item.java    | 28 +++++++++++++++++++
 2 files changed, 29 insertions(+), 25 deletions(-)

diff --git a/Java-Approvals/src/main/java/com/gildedrose/GildedRose.java b/Java-Approvals/src/main/java/com/gildedrose/GildedRose.java
index 844f8d91..74f1b0a7 100644
--- a/Java-Approvals/src/main/java/com/gildedrose/GildedRose.java
+++ b/Java-Approvals/src/main/java/com/gildedrose/GildedRose.java
@@ -11,31 +11,7 @@ class GildedRose {
     public void updateQuality() {
         for (Item item : items) {
 
-            if (item.isAgedBrie()) {
-                item.increaseQualityByOne();
-
-                item.decreaseSellInEachDay();
-
-                if (item.sellIn < 0) {
-                    item.increaseQualityByOne();
-                }
-            } else if (item.isBackstagePasses()) {
-                item.increaseQualityBackstage();
-
-                item.decreaseSellInEachDay();
-
-                if (item.sellIn < 0) {
-                    item.quality = 0;
-                }
-            } else {
-                item.decreaseQualityByOne();
-
-                item.decreaseSellInEachDay();
-
-                if (item.sellIn < 0) {
-                    item.decreaseQualityByOne();
-                }
-            }
+            item.updateQuality();
         }
     }
 
diff --git a/Java-Approvals/src/main/java/com/gildedrose/Item.java b/Java-Approvals/src/main/java/com/gildedrose/Item.java
index 525efbcd..aaa47d1b 100644
--- a/Java-Approvals/src/main/java/com/gildedrose/Item.java
+++ b/Java-Approvals/src/main/java/com/gildedrose/Item.java
@@ -17,6 +17,34 @@ public class Item {
         this.quality = quality;
     }
 
+    public void updateQuality() {
+        if (isAgedBrie()) {
+            increaseQualityByOne();
+
+            decreaseSellInEachDay();
+
+            if (sellIn < 0) {
+                increaseQualityByOne();
+            }
+        } else if (isBackstagePasses()) {
+            increaseQualityBackstage();
+
+            decreaseSellInEachDay();
+
+            if (sellIn < 0) {
+                quality = 0;
+            }
+        } else {
+            decreaseQualityByOne();
+
+            decreaseSellInEachDay();
+
+            if (sellIn < 0) {
+                decreaseQualityByOne();
+            }
+        }
+    }
+
     public boolean isBackstagePasses() {
         return name.equals(BACKSTAGE_PASSES);
     }