логика

AutomobilePlant/AutomobilePlantBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -0,0 +1,183 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.BusinessLogicsContracts;
+using AutomobilePlantContracts.SearchModels;
+using AutomobilePlantContracts.StoragesContracts;
+using AutomobilePlantContracts.ViewModels;
+using AutomobilePlantDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantBusinessLogic.BusinessLogics
+{
+    public class ShopLogic : IShopLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IShopStorage _shopStorage;
+
+        public ShopLogic(ILogger<ShopLogic> logger, IShopStorage shopStorage)
+        {
+            _logger = logger;
+            _shopStorage = shopStorage;
+        }
+
+        public ShopViewModel? ReadElement(ShopSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            _logger.LogInformation("ReadElement. Shop Name:{0}, ID:{1}", model.Name, model.Id);
+
+            var element = _shopStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement. element not found");
+                return null;
+            }
+
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+
+            return element;
+        }
+
+        public List<ShopViewModel>? ReadList(ShopSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Shop Name:{0}, ID:{1} ", model?.Name, model?.Id);
+
+            var list = (model == null) ? _shopStorage.GetFullList() : _shopStorage.GetFilteredList(model);
+
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+
+            return list;
+        }
+
+        public bool SupplyCars(ShopSearchModel model, ICarModel car, int count)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (car == null)
+            {
+                throw new ArgumentNullException(nameof(car));
+            }
+
+            if (count <= 0)
+            {
+                throw new ArgumentNullException("Count of cars in supply must be more than 0", nameof(count));
+            }
+
+            var shopElement = _shopStorage.GetElement(model);
+            if (shopElement == null)
+            {
+                _logger.LogWarning("Required shop element not found in storage");
+                return false;
+            }
+
+            _logger.LogInformation("Shop element found. ID: {0}, Name: {1}", shopElement.Id, shopElement.Name);
+
+            if (shopElement.ShopCars.TryGetValue(car.Id, out var sameCar))
+            {
+                shopElement.ShopCars[car.Id] = (car, sameCar.Item2 + count);
+                _logger.LogInformation("Same car found by supply. Added {0} of {1} in {2} shop", count, car.CarName, shopElement.Name);
+            }
+            else
+            {
+                shopElement.ShopCars[car.Id] = (car, count);
+                _logger.LogInformation("New car added by supply. Added {0} of {1} in {2} shop", count, car.CarName, shopElement.Name);
+            }
+
+            _shopStorage.Update(new()
+            {
+                Id = shopElement.Id,
+                Name = shopElement.Name,
+                Address = shopElement.Address,
+                OpeningDate = shopElement.OpeningDate,
+                ShopCars = shopElement.ShopCars
+            });
+
+            return true;
+        }
+
+        public bool Create(ShopBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_shopStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool Update(ShopBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_shopStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool Delete(ShopBindingModel model)
+        {
+            CheckModel(model, false);
+
+            if (_shopStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        private void CheckModel(ShopBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (!withParams)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                throw new ArgumentNullException("Нет названия магазина!", nameof(model.Name));
+            }
+
+            _logger.LogInformation("Shop. Name: {0}, Address: {1}, ID: {2}", model.Name, model.Address, model.Id);
+
+            var element = _shopStorage.GetElement(new ShopSearchModel
+            {
+                Name = model.Name
+            });
+
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Магазин с таким названием уже есть");
+            }
+        }
+    }
+}

AutomobilePlant/AutomobilePlantContracts/BindingModels/ShopBindingModel.cs

@@ -0,0 +1,26 @@
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantContracts.BindingModels
+{
+    public class ShopBindingModel : IShopModel
+    {
+        public int Id { get; set; }
+
+        public string Name { get; set; } = string.Empty;
+
+        public string Address { get; set; } = string.Empty;
+
+        public DateTime OpeningDate { get; set; }
+
+        public Dictionary<int, (ICarModel, int)> ShopCars
+        {
+            get;
+            set;
+        } = new();
+    }
+}

AutomobilePlant/AutomobilePlantContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -0,0 +1,22 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.SearchModels;
+using AutomobilePlantContracts.ViewModels;
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantContracts.BusinessLogicsContracts
+{
+    public interface IShopLogic
+    {
+        ShopViewModel? ReadElement(ShopSearchModel model);
+        List<ShopViewModel>? ReadList(ShopSearchModel? model);
+        bool Create(ShopBindingModel model);
+        bool Update(ShopBindingModel model);
+        bool Delete(ShopBindingModel model);
+        bool SupplyCars(ShopSearchModel model, ICarModel car, int count);
+    }
+}

AutomobilePlant/AutomobilePlantContracts/SearchModels/ShopSearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantContracts.SearchModels
+{
+    public class ShopSearchModel
+    {
+        public int? Id { get; set; }
+        public string? Name { get; set; }
+    }
+}

AutomobilePlant/AutomobilePlantContracts/StoragesContracts/IShopStorage.cs

@@ -0,0 +1,21 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.SearchModels;
+using AutomobilePlantContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantContracts.StoragesContracts
+{
+    public interface IShopStorage
+    {
+        ShopViewModel? GetElement(ShopSearchModel model);
+        List<ShopViewModel> GetFullList();
+        List<ShopViewModel> GetFilteredList(ShopSearchModel model);
+        ShopViewModel? Insert(ShopBindingModel model);
+        ShopViewModel? Update(ShopBindingModel model);
+        ShopViewModel? Delete(ShopBindingModel model);
+    }
+}

AutomobilePlant/AutomobilePlantContracts/ViewModels/ShopViewModel.cs

@@ -0,0 +1,22 @@
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantContracts.ViewModels
+{
+    public class ShopViewModel : IShopModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Shop's name")]
+        public string Name { get; set; } = string.Empty;
+        [DisplayName("Address")]
+        public string Address { get; set; } = string.Empty;
+        [DisplayName("Opening date")]
+        public DateTime OpeningDate { get; set; }
+        public Dictionary<int, (ICarModel, int)> ShopCars { get; set; } = new();
+    }
+}

AutomobilePlant/AutomobilePlantDataModels/Models/IShopModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantDataModels.Models
+{
+    public interface IShopModel : IId
+    {
+        string Name { get; }
+        string Address { get; }
+        DateTime OpeningDate { get; }
+        Dictionary<int, (ICarModel, int)> ShopCars { get; }
+    }
+}

AutomobilePlant/AutomobilePlantListImplement/Models/Order.cs

@@ -50,12 +50,7 @@ namespace AutomobilePlantListImplement.Models
             {
                 return;
             }
-            Id = model.Id;
-            CarId = model.CarId;
-            Count = model.Count;
-            Sum = model.Sum;
             Status = model.Status;
-            DateCreate = model.DateCreate;
             DateImplement = model.DateImplement;
         }
 

AutomobilePlant/AutomobilePlantListImplement/Models/Shop.cs

@@ -0,0 +1,59 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.ViewModels;
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutomobilePlantListImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        public string Name { get; private set; } = string.Empty;
+        public string Address { get; private set; } = string.Empty;
+        public DateTime OpeningDate { get; private set; }
+        public Dictionary<int, (ICarModel, int)> ShopCars { get; private set; } = new();
+
+        public static Shop? Create(ShopBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new Shop()
+            {
+                Id = model.Id,
+                Name = model.Name,
+                Address = model.Address,
+                OpeningDate = model.OpeningDate,
+                ShopCars = new()
+            };
+        }
+
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+
+            Name = model.Name;
+            Address = model.Address;
+            OpeningDate = model.OpeningDate;
+            ShopCars = model.ShopCars;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Name = Name,
+            Address = Address,
+            OpeningDate = OpeningDate,
+            ShopCars = ShopCars
+        };
+    }
+}