Модели и контракты готовы

FishFactory/FishFactoryContracts/BindingModels/ShopBindingModel.cs

@@ -22,5 +22,6 @@ namespace FishFactoryContracts.BindingModels
             get;
             set;
         } = new();
+        public int MaxCountCanneds { get; set; }
     }
 }

FishFactory/FishFactoryContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -18,5 +18,7 @@ namespace FishFactoryContracts.BusinessLogicsContracts
         bool Update(ShopBindingModel model);
         bool Delete(ShopBindingModel model);
         bool AddCannedInShop(ShopSearchModel model, ICannedModel canned, int count);
+        bool AddCanneds(ICannedModel canned, int count);
+        bool SellCanneds(ICannedModel canned, int count);
     }
 }

FishFactory/FishFactoryContracts/StoragesContracts/IShopStorage.cs

@@ -1,6 +1,7 @@
 using FishFactoryContracts.BindingModels;
 using FishFactoryContracts.SearchModels;
 using FishFactoryContracts.ViewModels;
+using FishFactoryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -17,5 +18,6 @@ namespace FishFactoryContracts.StoragesContracts
         ShopViewModel? Insert(ShopBindingModel model);
         ShopViewModel? Update(ShopBindingModel model);
         ShopViewModel? Delete(ShopBindingModel model);
+        bool SellCanneds(ICannedModel model, int count);
     }
 }

FishFactory/FishFactoryContracts/ViewModels/ShopViewModel.cs

@@ -21,6 +21,9 @@ namespace FishFactoryContracts.ViewModels
         [DisplayName("Дата открытия")]
         public DateTime DateOpening { get; set; } = DateTime.Now;
 
+        [DisplayName("Максимальное количество консерв")]
+        public int MaxCountCanneds { get; set; }
+
         public Dictionary<int, (ICannedModel, int)> ListCanneds
         {
             get;

FishFactory/FishFactoryDataModels/IShopModel.cs

@@ -13,5 +13,6 @@ namespace FishFactoryDataModels
         string Address { get; }
         DateTime DateOpening { get; }
         Dictionary<int, (ICannedModel, int)> ListCanneds { get; }
+        int MaxCountCanneds { get; }
     }
 }