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lab2 ready

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revengel66 2024-03-12 23:45:49 +04:00
parent c03408fdde
commit 8de8496758
12 changed files with 389 additions and 14 deletions
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56
Pizzeria/AbstractShopFileImplement/DataFileSingleton.cs Normal file
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@ -0,0 +1,56 @@
using PizzeriaFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace PizzeriaFileImplement
{
public class DataFileSingleton
{
private static DataFileSingleton? instance;
private readonly string ComponentFileName = "Component.xml";
private readonly string OrderFileName = "Order.xml";
private readonly string PizzaFileName = "Pizza.xml";
public List<Component> Components { get; private set; }
public List<Order> Orders { get; private set; }
public List<Pizza> Pizzas { get; private set; }
private DataFileSingleton()
{
Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
Pizzas = LoadData(PizzaFileName, "Pizza", x => Pizza.Create(x)!)!;
Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
}
public static DataFileSingleton GetInstance()
{
if (instance == null)
{
instance = new DataFileSingleton();
}
return instance;
}
public void SaveComponents() => SaveData(Components, ComponentFileName,"Components", x => x.GetXElement);
public void SavePizzas() => SaveData(Pizzas, PizzaFileName, "Pizzas", x => x.GetXElement);
public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
private static List<T>? LoadData<T>(string filename, string xmlNodeName,Func<XElement, T> selectFunction)
{
if (File.Exists(filename))
{
return XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
}
return new List<T>();
}
private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
{
if (data != null)
{
new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
}
}
}
}

72
Pizzeria/AbstractShopFileImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,72 @@
using PizzeriaFileImplement.Models;
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StorageContracts;
using PizzeriaContracts.ViewModels;
namespace PizzeriaFileImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
private readonly DataFileSingleton source;
public ComponentStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<ComponentViewModel> GetFullList()
{
return source.Components.Select(x => x.GetViewModel).ToList();
}
public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName))
{
return new();
}
return source.Components.Where(x => x.ComponentName.Contains(model.ComponentName)).Select(x => x.GetViewModel).ToList();
}
public ComponentViewModel? GetElement(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
{
return null;
}
return source.Components.FirstOrDefault(x =>(!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public ComponentViewModel? Insert(ComponentBindingModel model)
{
model.Id = source.Components.Count > 0 ? source.Components.Max(x => x.Id) + 1 : 1;
var newComponent = Component.Create(model);
if (newComponent == null)
{
return null;
}
source.Components.Add(newComponent);
source.SaveComponents();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
var component = source.Components.FirstOrDefault(x => x.Id ==model.Id);
if (component == null)
{
return null;
}
component.Update(model);
source.SaveComponents();
return component.GetViewModel;
}
public ComponentViewModel? Delete(ComponentBindingModel model)
{
var element = source.Components.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.Components.Remove(element);
source.SaveComponents();
return element.GetViewModel;
}
return null;
}
}
}

92
Pizzeria/AbstractShopFileImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,92 @@
using PizzeriaFileImplement.Models;
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StorageContracts;
using PizzeriaContracts.ViewModels;
namespace PizzeriaFileImplement.Implements
{
public class OrderStorage : IOrderStorage
{
private readonly DataFileSingleton source;
public OrderStorage()
{
source = DataFileSingleton.GetInstance();
}
public OrderViewModel? Delete(OrderBindingModel model)
{
var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.Orders.Remove(element);
source.SaveOrders();
return AddPizzaName(element.GetViewModel);
}
return null;
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
var order = source.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id));
if (order == null)
{
return null;
}
return AddPizzaName(order.GetViewModel);
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
return source.Orders.Where(x => x.Id == model.Id).Select(x => AddPizzaName(x.GetViewModel)).ToList();
}
public List<OrderViewModel> GetFullList()
{
return source.Orders.Select(x => AddPizzaName(x.GetViewModel)).ToList();
}
public OrderViewModel? Insert(OrderBindingModel model)
{
model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
source.Orders.Add(newOrder);
source.SaveOrders();
return AddPizzaName(newOrder.GetViewModel);
}
public OrderViewModel? Update(OrderBindingModel model)
{
var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
if (order == null)
{
return null;
}
order.Update(model);
source.SaveOrders();
return AddPizzaName(order.GetViewModel);
}
private OrderViewModel AddPizzaName(OrderViewModel model)
{
var selectedPizza = source.Pizzas.FirstOrDefault(x => x.Id == model.PizzaId);
if (selectedPizza != null)
{
model.PizzaName = selectedPizza.PizzaName;
}
model.PizzaName = selectedPizza?.PizzaName;
return model;
}
}
}

73
Pizzeria/AbstractShopFileImplement/Implements/PizzaStorage.cs Normal file
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@ -0,0 +1,73 @@
using PizzeriaFileImplement;
using PizzeriaFileImplement.Models;
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StorageContracts;
using PizzeriaContracts.ViewModels;
namespace PizzeriaFileImplement.Implements
{
public class PizzaStorage : IPizzaStorage
{
private readonly DataFileSingleton source;
public PizzaStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<PizzaViewModel> GetFullList()
{
return source.Pizzas.Select(x => x.GetViewModel).ToList();
}
public List<PizzaViewModel> GetFilteredList(PizzaSearchModel model)
{
if (string.IsNullOrEmpty(model.PizzaName))
{
return new();
}
return source.Pizzas.Where(x => x.PizzaName.Contains(model.PizzaName)).Select(x => x.GetViewModel).ToList();
}
public PizzaViewModel? GetElement(PizzaSearchModel model)
{
if (string.IsNullOrEmpty(model.PizzaName) && !model.Id.HasValue)
{
return null;
}
return source.Pizzas.FirstOrDefault(x => (!string.IsNullOrEmpty(model.PizzaName) && x.PizzaName == model.PizzaName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public PizzaViewModel? Insert(PizzaBindingModel model)
{
model.Id = source.Pizzas.Count > 0 ? source.Pizzas.Max(x => x.Id) + 1 : 1;
var newPizza = Pizza.Create(model);
if (newPizza == null)
{
return null;
}
source.Pizzas.Add(newPizza);
source.SavePizzas();
return newPizza.GetViewModel;
}
public PizzaViewModel? Update(PizzaBindingModel model)
{
var pizza = source.Pizzas.FirstOrDefault(x => x.Id == model.Id);
if (pizza == null)
{
return null;
}
pizza.Update(model);
source.SavePizzas();
return pizza.GetViewModel;
}
public PizzaViewModel? Delete(PizzaBindingModel model)
{
var element = source.Pizzas.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
source.Pizzas.Remove(element);
source.SavePizzas();
return element.GetViewModel;
}
return null;
}
}
}

9
Pizzeria/AbstractShopFileImplement/Models/Component.cs
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@ -1,8 +1,9 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels.Models;
using System.Xml.Linq;
namespace AbstractShopFileImplement.Models
namespace PizzeriaFileImplement.Models
{
public class Component : IComponentModel
{
@ -51,9 +52,9 @@ namespace AbstractShopFileImplement.Models
Cost = Cost
};
public XElement GetXElement => new("Component",
new XAttribute("Id", Id),
new XElement("ComponentName", ComponentName),
new XElement("Cost", Cost.ToString()));
new XAttribute("Id", Id),
new XElement("ComponentName", ComponentName),
new XElement("Cost", Cost.ToString()));
}
}

87
Pizzeria/AbstractShopFileImplement/Models/Order.cs
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@ -1,7 +1,88 @@
using PizzeriaDataModels.Models;
namespace AbstractShopFileImplement.Models
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels.Enums;
using PizzeriaDataModels.Models;
using System.Xml.Linq;
namespace PizzeriaFileImplement.Models
{
internal class Order : IOrderModel
public class Order : IOrderModel
{
public int Id { get; private set; }
public int PizzaId { get; private set; }
public int Count { get; private set; }
public double Sum { get; private set; }
public OrderStatus Status { get; private set; }
public DateTime DateCreate { get; private set; }
public DateTime? DateImplement { get; private set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
PizzaId = model.PizzaId,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement
};
}
public static Order? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Order()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
PizzaId = Convert.ToInt32(element.Element("PizzaId")!.Value),
Count = Convert.ToInt32(element.Element("Count")!.Value),
Sum = Convert.ToDouble(element.Element("Sum")!.Value),
Status = (OrderStatus)Enum.Parse(typeof(OrderStatus),element.Element("Status")!.Value),
DateCreate = DateTime.Parse(element.Element("DateCreate")!.Value),
DateImplement = DateTime.Parse(element.Element("DateImplement")!.Value)
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
PizzaId = PizzaId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement
};
public XElement GetXElement => new("Component",
new XAttribute("Id", Id),
new XElement("PizzaId", PizzaId),
new XElement("Count", Count.ToString()),
new XElement("Sum", Sum.ToString()),
new XElement("Status", Status.ToString()),
new XElement("DateCreate", DateCreate.ToString()),
new XElement("DateImplement", DateImplement.ToString()));
}
}

6
Pizzeria/AbstractShopFileImplement/Models/Pizza.cs
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@ -3,7 +3,7 @@ using PizzeriaContracts.ViewModels;
using PizzeriaDataModels.Models;
using System.Xml.Linq;
namespace AbstractShopFileImplement.Models
namespace PizzeriaFileImplement.Models
{
public class Pizza : IPizzaModel
{
@ -18,8 +18,8 @@ namespace AbstractShopFileImplement.Models
{
if (_PizzaComponents == null)
{
//var source = DataFileSingleton.GetInstance();
//_PizzaComponents = Components.ToDictionary(x => x.Key, y =>((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,y.Value));
var source = DataFileSingleton.GetInstance();
_PizzaComponents = Components.ToDictionary(x => x.Key, y =>((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,y.Value));
}
return _PizzaComponents;
}

2
Pizzeria/AbstractShopFileImplement/AbstractShopFileImplement.csproj → Pizzeria/AbstractShopFileImplement/PizzeriaFileImplement.csproj
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@ -1,4 +1,4 @@
<Project Sdk="Microsoft.NET.Sdk">
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>

2
Pizzeria/Pizzeria.sln
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@ -13,7 +13,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "Pi
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaBusinessLogic", "PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj", "{16EC5652-8348-4520-9736-1889B2749416}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractShopFileImplement", "AbstractShopFileImplement\AbstractShopFileImplement.csproj", "{87ACB324-2C2F-48B1-A945-0F348CCA8F69}"
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaFileImplement", "AbstractShopFileImplement\PizzeriaFileImplement.csproj", "{87ACB324-2C2F-48B1-A945-0F348CCA8F69}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution

1
Pizzeria/Pizzeria/Pizzeria.csproj
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@ -26,6 +26,7 @@
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\AbstractShopFileImplement\PizzeriaFileImplement.csproj" />
<ProjectReference Include="..\PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj" />
<ProjectReference Include="..\PizzeriaContracts\PizzeriaContracts.csproj" />
<ProjectReference Include="..\PizzeriaListImplement\PizzeriaListImplement.csproj" />

2
Pizzeria/Pizzeria/Program.cs
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@ -1,7 +1,7 @@
using Microsoft.Extensions.DependencyInjection;
using PizzeriaContracts.BusinessLogicsContracts;
using PizzeriaContracts.StorageContracts;
using PizzeriaListImplement.Implements;
using PizzeriaFileImplement.Implements;
using PizzeriaBusinessLogic.BusinessLogic;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;

1
Pizzeria/PizzeriaListImplement/Implements/OrderStorage.cs
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@ -3,7 +3,6 @@ using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StorageContracts;
using PizzeriaContracts.ViewModels;
using PizzeriaListImplement.Models;
using System.Xml.Linq;
namespace PizzeriaListImplement.Implements
{