pgirl1/PIbd-23_Borschevskaya_A.A._FurnitureAssembly
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Этап 2. Реализации моделей сущности и моделей хранения в трех проектах

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prodigygirl 2023-03-25 10:30:54 +04:00
parent cff4ce9de1
commit c517174585
9 changed files with 491 additions and 0 deletions
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4
FurnitureAssembly/FurnitureAssemFileImplement/DataFileSingleton.cs
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@ -14,9 +14,11 @@ namespace FurnitureAssemFileImplement
private readonly string ComponentFileName = "Component.xml";
private readonly string OrderFileName = "Order.xml";
private readonly string FurnitureFileName = "Furniture.xml";
private readonly string ClientFileName = "Client.xml";
public List<Component> Components { get; private set; }
public List<Order> Orders { get; private set; }
public List<Furniture> Furnitures { get; private set; }
public List<Client> Clients { get; private set; }
public static DataFileSingleton GetInstance()
{
if (instance == null)
@ -28,11 +30,13 @@ namespace FurnitureAssemFileImplement
public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
public void SaveFurnitures() => SaveData(Furnitures, FurnitureFileName, "Furnitures", x => x.GetXElement);
public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
private DataFileSingleton()
{
Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
Furnitures = LoadData(FurnitureFileName, "Furniture", x => Furniture.Create(x)!)!;
Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
}
private static List<T>? LoadData<T>(string filename, string xmlNodeName,
Func<XElement, T> selectFunction)

91
FurnitureAssembly/FurnitureAssemFileImplement/Implements/ClientStorage.cs Normal file
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@ -0,0 +1,91 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.SearchModels;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemFileImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FurnitureAssemFileImplement.Implements
{
public class ClientStorage : IClientStorage
{
private readonly DataFileSingleton source;
public ClientStorage()
{
source = DataFileSingleton.GetInstance();
}
public ClientViewModel? Delete(ClientBindingModel model)
{
var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
if (client != null)
{
source.Clients.Remove(client);
source.SaveClients();
return client.GetViewModel;
}
return null;
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
{
return null;
}
return source.Clients
.FirstOrDefault(x =>
(!string.IsNullOrEmpty(model.Email) && x.Email ==
model.Email) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email))
{
return new();
}
return source.Clients
.Where(x => x.Email.Contains(model.Email))
.Select(x => x.GetViewModel)
.ToList();
}
public List<ClientViewModel> GetFullList()
{
return source.Clients
.Select(x => x.GetViewModel)
.ToList();
}
public ClientViewModel? Insert(ClientBindingModel model)
{
model.Id = source.Clients.Count > 0 ? source.Clients.Max(x => x.Id) + 1 : 1;
var newClient = Client.Create(model);
if (newClient == null)
{
return null;
}
source.Clients.Add(newClient);
source.SaveClients();
return newClient.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model)
{
var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
if (client == null)
{
return null;
}
client.Update(model);
source.SaveClients();
return client.GetViewModel;
}
}
}

79
FurnitureAssembly/FurnitureAssemFileImplement/Models/Client.cs Normal file
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@ -0,0 +1,79 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace FurnitureAssemFileImplement.Models
{
public class Client : IClientModel
{
public int Id { get; private set; }
public string ClientFIO { get; private set; } = string.Empty;
public string Email { get; private set; } = string.Empty;
public string Password { get; private set; } = string.Empty;
public static Client? Create(ClientBindingModel model)
{
if (model == null)
{
return null;
}
return new Client()
{
Id = model.Id,
ClientFIO = model.ClientFIO,
Email = model.Email,
Password = model.Password
};
}
public static Client? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Client()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
ClientFIO = element.Element("ClientFIO")!.Value,
Email = element.Element("Email")!.Value,
Password = element.Element("Password")!.Value
};
}
public void Update(ClientBindingModel model)
{
if (model == null)
{
return;
}
ClientFIO = model.ClientFIO;
Email = model.Email;
Password = model.Password;
}
public ClientViewModel GetViewModel => new()
{
Id = Id,
ClientFIO = ClientFIO,
Email = Email,
Password = Password
};
public XElement GetXElement => new("Client",
new XAttribute("Id", Id),
new XElement("ClientFIO", ClientFIO),
new XElement("Email", Email),
new XElement("Password", Password)
);
}
}

1
FurnitureAssembly/FurnitureAssemblyDatabaseImplement/FurnitureAssemblyDatabase.cs
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@ -22,5 +22,6 @@ namespace FurnitureAssemblyDatabaseImplement
public virtual DbSet<Furniture> Furnitures { set; get; }
public virtual DbSet<FurnitureComponent> FurnitureComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Client> Clients { set; get; }
}
}

90
FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Implements/ClientStorage.cs Normal file
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@ -0,0 +1,90 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.SearchModels;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FurnitureAssemblyDatabaseImplement.Implements
{
public class ClientStorage : IClientStorage
{
public ClientViewModel? Delete(ClientBindingModel model)
{
using var context = new FurnitureAssemblyDatabase();
var element = context.Clients.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Clients.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
{
return null;
}
using var context = new FurnitureAssemblyDatabase();
return context.Clients
.FirstOrDefault(x =>
(!string.IsNullOrEmpty(model.Email) && x.Email == model.Email) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email))
{
return new();
}
using var context = new FurnitureAssemblyDatabase();
return context.Clients
.Where(x => x.Email.Contains(model.Email))
.Select(x => x.GetViewModel)
.ToList();
}
public List<ClientViewModel> GetFullList()
{
using var context = new FurnitureAssemblyDatabase();
return context.Clients
.Select(x => x.GetViewModel)
.ToList();
}
public ClientViewModel? Insert(ClientBindingModel model)
{
var newClient = Client.Create(model);
if (newClient == null)
{
return null;
}
using var context = new FurnitureAssemblyDatabase();
context.Clients.Add(newClient);
context.SaveChanges();
return newClient.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model)
{
using var context = new FurnitureAssemblyDatabase();
var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
if (client == null)
{
return null;
}
client.Update(model);
context.SaveChanges();
return client.GetViewModel;
}
}
}

64
FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Client.cs Normal file
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@ -0,0 +1,64 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDataModels.Models;
using System.ComponentModel.DataAnnotations;
namespace FurnitureAssemblyDatabaseImplement.Models
{
public class Client : IClientModel
{
public int Id { get; private set; }
[Required]
public string ClientFIO { get; private set; } = string.Empty;
[Required]
public string Email { get; private set; } = string.Empty;
[Required]
public string Password { get; private set; } = string.Empty;
public static Client? Create(ClientBindingModel model)
{
if (model == null)
{
return null;
}
return new Client()
{
Id = model.Id,
ClientFIO = model.ClientFIO,
Email = model.Email,
Password = model.Password
};
}
public static Client Create(ClientViewModel model)
{
return new Client
{
Id = model.Id,
ClientFIO = model.ClientFIO,
Email = model.Email,
Password = model.Password
};
}
public void Update(ClientBindingModel model)
{
if (model == null)
{
return;
}
ClientFIO = model.ClientFIO;
Email = model.Email;
Password = model.Password;
}
public ClientViewModel GetViewModel => new()
{
Id = Id,
ClientFIO = ClientFIO,
Email = Email,
Password = Password
};
}
}

2
FurnitureAssembly/FurnitureAssemblyListImplement/DataListSingleton.cs
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@ -13,11 +13,13 @@ namespace FurnitureAssemblyListImplement
public List<Component> Components { get; set; }
public List<Order> Orders { get; set; }
public List<Furniture> Furnitures { get; set; }
public List<Client> Clients { get; set; }
private DataListSingleton()
{
Components = new List<Component>();
Orders = new List<Order>();
Furnitures = new List<Furniture>();
Clients = new List<Client>();
}
public static DataListSingleton GetInstance()
{

110
FurnitureAssembly/FurnitureAssemblyListImplement/Implements/ClientStorage.cs Normal file
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@ -0,0 +1,110 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.SearchModels;
using FurnitureAssemblyContracts.StoragesContracts;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyListImplement.Models;
namespace FurnitureAssemblyListImplement.Implements
{
public class ClientStorage : IClientStorage
{
private readonly DataListSingleton _source;
public ClientStorage()
{
_source = DataListSingleton.GetInstance();
}
public ClientViewModel? Delete(ClientBindingModel model)
{
for (int i = 0; i < _source.Clients.Count; ++i)
{
if (_source.Clients[i].Id == model.Id)
{
var element = _source.Clients[i];
_source.Clients.RemoveAt(i);
return element.GetViewModel;
}
}
return null;
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
{
return null;
}
foreach (var client in _source.Clients)
{
if ((!string.IsNullOrEmpty(model.Email) && client.Email == model.Email)
|| (model.Id.HasValue && client.Id == model.Id))
{
return client.GetViewModel;
}
}
return null;
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
var result = new List<ClientViewModel>();
if (string.IsNullOrEmpty(model.Email))
{
return result;
}
foreach (var client in _source.Clients)
{
if (client.Email.Contains(model.Email))
{
result.Add(client.GetViewModel);
}
}
return result;
}
public List<ClientViewModel> GetFullList()
{
var result = new List<ClientViewModel>();
foreach (var client in _source.Clients)
{
result.Add(client.GetViewModel);
}
return result;
}
public ClientViewModel? Insert(ClientBindingModel model)
{
model.Id = 1;
foreach (var client in _source.Clients)
{
if (model.Id <= client.Id)
{
model.Id = client.Id + 1;
}
}
var newClient = Client.Create(model);
if (newClient == null)
{
return null;
}
_source.Clients.Add(newClient);
return newClient.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model)
{
foreach (var client in _source.Clients)
{
if (client.Id == model.Id)
{
client.Update(model);
return client.GetViewModel;
}
}
return null;
}
}
}

50
FurnitureAssembly/FurnitureAssemblyListImplement/Models/Client.cs Normal file
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@ -0,0 +1,50 @@
using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.ViewModels;
using FurnitureAssemblyDataModels.Models;
namespace FurnitureAssemblyListImplement.Models
{
public class Client : IClientModel
{
public int Id { get; private set; }
public string ClientFIO { get; private set; } = string.Empty;
public string Email { get; private set; } = string.Empty;
public string Password { get; private set; } = string.Empty;
public static Client? Create(ClientBindingModel? model)
{
if (model == null)
{
return null;
}
return new Client()
{
Id = model.Id,
ClientFIO = model.ClientFIO,
Email = model.Email,
Password = model.Password
};
}
public void Update(ClientBindingModel? model)
{
if (model == null)
{
return;
}
ClientFIO = model.ClientFIO;
Email = model.Email;
Password = model.Password;
}
public ClientViewModel GetViewModel => new()
{
Id = Id,
ClientFIO = ClientFIO,
Email = Email,
Password = Password
};
}
}