From ccf3cc61663c7fa7793abba17ad4a7c9aa69aef6 Mon Sep 17 00:00:00 2001
From: Chamoda Ranasinghe <chamodam@gmail.com>
Date: Tue, 16 Jan 2024 03:38:09 +0700
Subject: [PATCH] cleaned up updateSulfurasItem asserted item name
 ItemNames.SULFURAS

---
 TypeScript/app/gilded-rose.ts | 45 ++++-------------------------------
 1 file changed, 5 insertions(+), 40 deletions(-)

diff --git a/TypeScript/app/gilded-rose.ts b/TypeScript/app/gilded-rose.ts
index df7459a9..26d3936b 100644
--- a/TypeScript/app/gilded-rose.ts
+++ b/TypeScript/app/gilded-rose.ts
@@ -55,47 +55,12 @@ export class GildedRose {
   }
 
   private updateSulfurasItem(item: Item) {
-    if (
-      item.name != ItemNames.AGED_BRIE &&
-      item.name != ItemNames.BACKSTAGE_PASSES
-    ) {
-      if (item.quality > 0) {
-        if (item.name != ItemNames.SULFURAS) {
-          item.quality = item.quality - 1;
-        }
-      }
-    } else if (item.quality < MAX_ITEM_QUALITY) {
+    assert(item.name == ItemNames.SULFURAS);
+    if (item.quality > 0 && item.name != ItemNames.SULFURAS) {
+      item.quality = item.quality - 1;
+    }
+    if (item.sellIn < 0 && item.quality < MAX_ITEM_QUALITY) {
       item.quality = item.quality + 1;
-      if (item.name == ItemNames.BACKSTAGE_PASSES) {
-        if (item.sellIn < 11) {
-          if (item.quality < MAX_ITEM_QUALITY) {
-            item.quality = item.quality + 1;
-          }
-        }
-        if (item.sellIn < 6) {
-          if (item.quality < MAX_ITEM_QUALITY) {
-            item.quality = item.quality + 1;
-          }
-        }
-      }
-    }
-    if (item.name != ItemNames.SULFURAS) {
-      item.sellIn = item.sellIn - 1;
-    }
-    if (item.sellIn < 0) {
-      if (item.name != ItemNames.AGED_BRIE) {
-        if (item.name != ItemNames.BACKSTAGE_PASSES) {
-          if (item.quality > 0) {
-            if (item.name != ItemNames.SULFURAS) {
-              item.quality = item.quality - 1;
-            }
-          }
-        } else {
-          item.quality = 0;
-        }
-      } else if (item.quality < MAX_ITEM_QUALITY) {
-        item.quality = item.quality + 1;
-      }
     }
   }