сдала вторую усложненку
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@ -112,9 +112,9 @@ namespace SoftwareInstallationFileImplement
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public bool CheckCount(IPackageModel model, int quantity)
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public bool CheckCount(IPackageModel model, int quantity)
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{
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{
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int store = source.Shops
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int store = source.Shops
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.Select(x => x.ShopPackages
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.SelectMany(x => x.ShopPackages)
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.Select(y => (y.Value.Item1.Id == model.Id ? y.Value.Item2 : 0))
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.Where(y => y.Value.Item1.Id == model.Id && y.Value.Item2 > 0)
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.Sum()).Sum();
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.Sum(y => y.Value.Item2);
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return store >= quantity;
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return store >= quantity;
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}
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}
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