maxKarme/PIbd-22_Karamushko_M_K_Pizzeria
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Merge branch 'lab2_base' of http://student.git.athene.tech/maxKarme/PIbd-22_Karamushko_M_K_Pizzeria into lab2_hard

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This commit is contained in:
MaxKarme 2023-04-11 09:33:57 +04:00
commit ba499ea9bf
11 changed files with 561 additions and 3 deletions
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8
Pizzeria/Pizzeria.sln
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@ -11,7 +11,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaContracts", "Pizzer
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaBusinessLogic", "PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj", "{B55806ED-5FDE-4A9F-B500-1DFBE8E50491}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaListImplement", "PizzeriaListImplement\PizzeriaListImplement.csproj", "{138A775B-55CA-4120-918F-6093C0B2B241}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "PizzeriaListImplement\PizzeriaListImplement.csproj", "{138A775B-55CA-4120-918F-6093C0B2B241}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaFileImplement", "PizzeriaShopFileImplement\PizzeriaFileImplement.csproj", "{44B31B6F-2852-454B-9E7D-E965C9A348ED}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -39,6 +41,10 @@ Global
{138A775B-55CA-4120-918F-6093C0B2B241}.Debug|Any CPU.Build.0 = Debug|Any CPU
{138A775B-55CA-4120-918F-6093C0B2B241}.Release|Any CPU.ActiveCfg = Release|Any CPU
{138A775B-55CA-4120-918F-6093C0B2B241}.Release|Any CPU.Build.0 = Release|Any CPU
{44B31B6F-2852-454B-9E7D-E965C9A348ED}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{44B31B6F-2852-454B-9E7D-E965C9A348ED}.Debug|Any CPU.Build.0 = Debug|Any CPU
{44B31B6F-2852-454B-9E7D-E965C9A348ED}.Release|Any CPU.ActiveCfg = Release|Any CPU
{44B31B6F-2852-454B-9E7D-E965C9A348ED}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

2
Pizzeria/Pizzeria/Pizzeria.csproj
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@ -18,7 +18,7 @@
<ProjectReference Include="..\PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj" />
<ProjectReference Include="..\PizzeriaContracts\PizzeriaContracts.csproj" />
<ProjectReference Include="..\PizzeriaDataModels\PizzeriaDataModels.csproj" />
<ProjectReference Include="..\PizzeriaListImplement\PizzeriaListImplement.csproj" />
<ProjectReference Include="..\PizzeriaShopFileImplement\PizzeriaFileImplement.csproj" />
</ItemGroup>
<ItemGroup>

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

51
Pizzeria/PizzeriaShopFileImplement/DataFileSingleton.cs Normal file
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@ -0,0 +1,51 @@
using PizzeriaFileImplement.models;
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; }
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 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)!)!;
}
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);
}
}
}
}

81
Pizzeria/PizzeriaShopFileImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,81 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StoragesContracts;
using PizzeriaContracts.ViewModels;
using PizzeriaFileImplement.models;
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;
}
}
}

72
Pizzeria/PizzeriaShopFileImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,72 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StoragesContracts;
using PizzeriaContracts.ViewModels;
using PizzeriaFileImplement.models;
namespace PizzeriaFileImplement.Implements
{
public class OrderStorage : IOrderStorage
{
private readonly DataFileSingleton source;
public OrderStorage()
{
source = DataFileSingleton.GetInstance();
}
public List<OrderViewModel> GetFullList()
{
return source.Orders
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
return source.Orders
.Where(x => (model.Id.HasValue && x.Id == model.Id))
.Select(x => x.GetViewModel)
.ToList();
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
return source.Orders
.FirstOrDefault(x =>
(model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
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 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 order.GetViewModel;
}
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 element.GetViewModel;
}
return null;
}
}
}

81
Pizzeria/PizzeriaShopFileImplement/Implements/PizzaStorage.cs Normal file
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@ -0,0 +1,81 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StoragesContracts;
using PizzeriaContracts.ViewModels;
using PizzeriaFileImplement.models;
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;
}
}
}

14
Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj Normal file
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@ -0,0 +1,14 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\PizzeriaContracts\PizzeriaContracts.csproj" />
<ProjectReference Include="..\PizzeriaDataModels\PizzeriaDataModels.csproj" />
</ItemGroup>
</Project>

59
Pizzeria/PizzeriaShopFileImplement/models/Component.cs Normal file
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@ -0,0 +1,59 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels;
using System.Xml.Linq;
namespace PizzeriaFileImplement.models
{
public class Component : IComponentModel
{
public int Id { get; private set; }
public string ComponentName { get; private set; } = string.Empty;
public double Cost { get; set; }
public static Component? Create(ComponentBindingModel model)
{
if (model == null)
{
return null;
}
return new Component()
{
Id = model.Id,
ComponentName = model.ComponentName,
Cost = model.Cost
};
}
public static Component? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Component()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
ComponentName = element.Element("ComponentName")!.Value,
Cost = Convert.ToDouble(element.Element("Cost")!.Value)
};
}
public void Update(ComponentBindingModel model)
{
if (model == null)
{
return;
}
ComponentName = model.ComponentName;
Cost = model.Cost;
}
public ComponentViewModel GetViewModel => new()
{
Id = Id,
ComponentName = ComponentName,
Cost = Cost
};
public XElement GetXElement => new("Component",
new XAttribute("Id", Id),
new XElement("ComponentName", ComponentName),
new XElement("Cost", Cost.ToString()));
}
}

105
Pizzeria/PizzeriaShopFileImplement/models/Order.cs Normal file
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@ -0,0 +1,105 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels;
using System.Xml.Linq;
namespace PizzeriaFileImplement.models
{
public class Order : IOrderModel
{
public int PizzaId { get; private set; }
public string PizzaName
{
get
{
var source = DataFileSingleton.GetInstance();
return source.Pizzas.FirstOrDefault(x => x.Id == PizzaId).PizzaName;
}
}
public int Count { get; private set; }
public double Sum { get; private set; }
public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
public DateTime DateCreate { get; private set; } = DateTime.Now;
public DateTime? DateImplement { get; private set; }
public int Id { 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.ToInt32(element.Element("Sum")!.Value),
Status = Enum.Parse<OrderStatus>(element.Element("Status")!.Value),
DateCreate = DateTime.Parse(element.Element("DateCreate")!.Value),
DateImplement = !string.IsNullOrEmpty(element.Element("DateImplement")!.Value.ToString()) ?
DateTime.Parse(element.Element("DateImplement")!.Value) : null,
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
PizzaId = model.PizzaId;
Count = model.Count;
Sum = model.Sum;
Status = model.Status;
DateCreate = model.DateCreate;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
PizzaId = PizzaId,
PizzaName = PizzaName,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement
};
public XElement GetXElement => new("Order",
new XAttribute("Id", Id),
new XElement("PizzaId", PizzaId),
new XElement("Count", Count),
new XElement("Sum", Sum),
new XElement("Status", Status),
new XElement("DateCreate", DateCreate),
new XElement("DateImplement", DateImplement));
}
}

89
Pizzeria/PizzeriaShopFileImplement/models/Pizza.cs Normal file
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@ -0,0 +1,89 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels;
using System.Xml.Linq;
namespace PizzeriaFileImplement.models
{
public class Pizza : IPizzaModel
{
public int Id { get; private set; }
public string PizzaName { get; private set; } = string.Empty;
public double Price { get; private set; }
public Dictionary<int, int> Components { get; private set; } = new();
private Dictionary<int, (IComponentModel, int)>? _pizzaComponents = null;
public Dictionary<int, (IComponentModel, int)> PizzaComponents
{
get
{
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));
}
return _pizzaComponents;
}
}
public static Pizza? Create(PizzaBindingModel model)
{
if (model == null)
{
return null;
}
return new Pizza()
{
Id = model.Id,
PizzaName = model.PizzaName,
Price = model.Price,
Components = model.PizzaComponents.ToDictionary(x => x.Key, x
=> x.Value.Item2)
};
}
public static Pizza? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Pizza()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
PizzaName = element.Element("PizzaName")!.Value,
Price = Convert.ToDouble(element.Element("Price")!.Value),
Components = element.Element("PizzaComponents")!.Elements("PizzaComponent")
.ToDictionary(
x => Convert.ToInt32(x.Element("Key")?.Value),
x => Convert.ToInt32(x.Element("Value")?.Value))
};
}
public void Update(PizzaBindingModel model)
{
if (model == null)
{
return;
}
PizzaName = model.PizzaName;
Price = model.Price;
Components = model.PizzaComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
_pizzaComponents = null;
}
public PizzaViewModel GetViewModel => new()
{
Id = Id,
PizzaName = PizzaName,
Price = Price,
PizzaComponents = PizzaComponents
};
public XElement GetXElement => new("Pizza",
new XAttribute("Id", Id),
new XElement("PizzaName", PizzaName),
new XElement("Price", Price.ToString()),
new XElement("PizzaComponents", Components.Select(x =>
new XElement("PizzaComponent",
new XElement("Key", x.Key),
new XElement("Value", x.Value)))
.ToArray()));
}
}