From dc0f2d734699c39ba2a72112eecb772fca8addaa Mon Sep 17 00:00:00 2001
From: gg12 darfren <frenkiarts@yandex.ru>
Date: Tue, 5 Mar 2024 12:55:43 +0400
Subject: [PATCH] =?UTF-8?q?=D0=BF=D1=80=D0=B0=D0=B2=D0=BA=D0=B8?=
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---
 .../Implements/ShopStorage.cs                   | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/IceCreamShop/IceCreamShopListImplement/Implements/ShopStorage.cs b/IceCreamShop/IceCreamShopListImplement/Implements/ShopStorage.cs
index 06b9cc4..c43b674 100644
--- a/IceCreamShop/IceCreamShopListImplement/Implements/ShopStorage.cs
+++ b/IceCreamShop/IceCreamShopListImplement/Implements/ShopStorage.cs
@@ -108,21 +108,8 @@ namespace IceCreamShopListImplement.Implements
 
         public bool CheckAvailability(int iceCreamId, int count)
         {
-            foreach (var shop in _source.Shops)
-            {
-                foreach (var icecream in shop.ShopIceCreams)
-                {
-                    if (icecream.Value.Item1.Id == iceCreamId)
-                    {
-                        count -= icecream.Value.Item2;
-                    }
-                    if (count <= 0)
-                    {
-                        break;
-                    }
-                }
-            }
-
+            int minus = _source.Shops.Select(x => x.ShopIceCreams.Select(y => (y.Value.Item1.Id == iceCreamId ? y.Value.Item2 : 0)).Sum()).Sum();
+            count -= minus;
             return count <= 0;
         }