сдала вторую усложненку

2024-05-22 11:37:22 +04:00 · 2024-05-22 11:37:22 +04:00 · 14adec6f17
commit 14adec6f17
parent c700d5dc29
1 changed files with 3 additions and 3 deletions
--- a/SoftwareInstallation/SoftwareInstallationFileImplement/ShopStorage.cs
+++ b/SoftwareInstallation/SoftwareInstallationFileImplement/ShopStorage.cs
@ -112,9 +112,9 @@ namespace SoftwareInstallationFileImplement
        public bool CheckCount(IPackageModel model, int quantity)
        {
            int store = source.Shops
-                .Select(x => x.ShopPackages
-                    .Select(y => (y.Value.Item1.Id == model.Id ? y.Value.Item2 : 0))
-                .Sum()).Sum();
+               .SelectMany(x => x.ShopPackages) 
+               .Where(y => y.Value.Item1.Id == model.Id && y.Value.Item2 > 0) 
+               .Sum(y => y.Value.Item2); 
            return store >= quantity;
        }