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Казначеева Елизавета 2024-04-22 10:24:39 +04:00
parent d3003c7023
commit aaaa7470b0
10 changed files with 391 additions and 0 deletions
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125
SoftwareInstallation/SoftwareInstallationBusinessLogic/BusinessLogics/ClientLogic.cs Normal file
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using Microsoft.Extensions.Logging;
using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.BusinessLogicsContracts;
using SoftwareInstallationContracts.SearchModels;
using SoftwareInstallationContracts.StoragesContracts;
using SoftwareInstallationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationBusinessLogic.BusinessLogics
{
public class ClientLogic : IClientLogic
{
private readonly ILogger _logger;
private readonly IClientStorage _clientStorage;
public ClientLogic(ILogger<ClientLogic> logger, IClientStorage
componentStorage)
{
_logger = logger;
_clientStorage = componentStorage;
}
public List<ClientViewModel>? ReadList(ClientSearchModel? model)
{
_logger.LogInformation("ReadList. ClientFIO:{ClientFIO}. Id:{ Id}", model?.ClientFIO, model?.Id);
var list = model == null ? _clientStorage.GetFullList() :
_clientStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public ClientViewModel? ReadElement(ClientSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. ClientFIO:{ClientFIO}.Id:{ Id}", model.ClientFIO, model.Id);
var element = _clientStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
return element;
}
public bool Create(ClientBindingModel model)
{
CheckModel(model);
if (_clientStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Update(ClientBindingModel model)
{
CheckModel(model);
if (_clientStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
public bool Delete(ClientBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_clientStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
private void CheckModel(ClientBindingModel model, bool withParams =
true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.ClientFIO))
{
throw new ArgumentNullException("Нет ФИО клиента",
nameof(model.ClientFIO));
}
if (string.IsNullOrEmpty(model.Email))
{
throw new ArgumentNullException("Нет Email клиента",
nameof(model.ClientFIO));
}
if (string.IsNullOrEmpty(model.Password))
{
throw new ArgumentNullException("Нет пароля клиента",
nameof(model.ClientFIO));
}
_logger.LogInformation("Client. ClientFIO:{ClientFIO}." +
"Email:{ Email}. Password:{ Password}. Id: { Id} ", model.ClientFIO, model.Email, model.Password, model.Id);
var element = _clientStorage.GetElement(new ClientSearchModel
{
ClientFIO = model.ClientFIO,
Email = model.Email,
Password = model.Password
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Клиент с таким названием уже есть");
}
}
}
}

17
SoftwareInstallation/SoftwareInstallationContracts/BindingModels/ClientBindingModel.cs Normal file
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using SoftwareInstallationDataModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.BindingModels
{
public class ClientBindingModel : IClientModel
{
public int Id { get; set; }
public string ClientFIO { get; set; } = string.Empty;
public string Email { get; set; } = string.Empty;
public string Password { get; set; } = string.Empty;
}
}

19
SoftwareInstallation/SoftwareInstallationContracts/BusinessLogicsContracts/IClientLogic.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.BusinessLogicsContracts
{
public interface IClientLogic
{
List<ClientViewModel>? ReadList(ClientSearchModel? model);
ClientViewModel? ReadElement(ClientSearchModel model);
bool Create(ClientBindingModel model);
bool Update(ClientBindingModel model);
bool Delete(ClientBindingModel model);
}
}

17
SoftwareInstallation/SoftwareInstallationContracts/SearchModels/ClientSearchModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.SearchModels
{
public class ClientSearchModel
{
public int? Id { get; set; }
public string? ClientFIO { get; set; }
public string? Email { get; set; }
public string? Password { get; set; }
}
}
}

20
SoftwareInstallation/SoftwareInstallationContracts/StoragesContracts/IClientStorage.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.StoragesContracts
{
public interface IClientStorage
{
List<ClientViewModel> GetFullList();
List<ClientViewModel> GetFilteredList(ClientSearchModel model);
ClientViewModel? GetElement(ClientSearchModel model);
ClientViewModel? Insert(ClientBindingModel model);
ClientViewModel? Update(ClientBindingModel model);
ClientViewModel? Delete(ClientBindingModel model);
}
}

21
SoftwareInstallation/SoftwareInstallationContracts/ViewModels/ClientViewModel.cs Normal file
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using SoftwareInstallationDataModels;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.ViewModels
{
public class ClientViewModel : IClientModel
{
public int Id { get; set; }
[DisplayName("ФИО клиента")]
public string ClientFIO { get; set; } = string.Empty;
[DisplayName("Логин (эл. почта)")]
public string Email { get; set; } = string.Empty;
[DisplayName("Пароль")]
public string Password { get; set; } = string.Empty;
}
}

15
SoftwareInstallation/SoftwareInstallationDataModels/IClientModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationDataModels
{
public interface IClientModel : IId
{
string ClientFIO { get; }
string Email { get; }
string Password { get; }
}
}

68
SoftwareInstallation/SoftwareInstallationDatabaseImplement/Client.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.ViewModels;
using SoftwareInstallationDataModels;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationDatabaseImplement
{
public class Client : IClientModel
{
public int Id { get; private set; }
[Required]
public string ClientFIO { get; private set; } = string.Empty;
[Required]
public string Email { get; set; } = string.Empty;
[Required]
public string Password { get; set; } = string.Empty;
[ForeignKey("ClientId")]
public virtual List<Order> Orders { get; set; } =
new();
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
};
}
}

88
SoftwareInstallation/SoftwareInstallationDatabaseImplement/ClientStorage.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.SearchModels;
using SoftwareInstallationContracts.StoragesContracts;
using SoftwareInstallationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationDatabaseImplement
{
public class ClientStorage : IClientStorage
{
public List<ClientViewModel> GetFullList()
{
using var context = new SoftwareInstallationDatabase();
return context.Clients
.Select(x => x.GetViewModel)
.ToList();
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.ClientFIO) && string.IsNullOrEmpty(model.Email) &&
string.IsNullOrEmpty(model.Password) &&
string.IsNullOrEmpty(model.ClientFIO))
{
return new();
}
using var context = new SoftwareInstallationDatabase();
return context.Clients
.Where(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO.Contains(model.ClientFIO) &&
string.IsNullOrEmpty(model.Email) || x.ClientFIO.Contains(model.Email) &&
string.IsNullOrEmpty(model.Password) || x.ClientFIO.Contains(model.Password)))
.Select(x => x.GetViewModel)
.ToList();
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.ClientFIO) && string.IsNullOrEmpty(model.Email) &&
!model.Id.HasValue)
{
return null;
}
using var context = new SoftwareInstallationDatabase();
return context.Clients
.FirstOrDefault(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO == model.ClientFIO) &&
(!model.Id.HasValue || x.Id == model.Id) && (string.IsNullOrEmpty(model.Email) || x.Email == model.Email))
?.GetViewModel;
}
public ClientViewModel? Insert(ClientBindingModel model)
{
var newClient = Client.Create(model);
if (newClient == null)
{
return null;
}
using var context = new SoftwareInstallationDatabase();
context.Clients.Add(newClient);
context.SaveChanges();
return newClient.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model)
{
using var context = new SoftwareInstallationDatabase();
var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
if (client == null)
{
return null;
}
client.Update(model);
context.SaveChanges();
return client.GetViewModel;
}
public ClientViewModel? Delete(ClientBindingModel model)
{
using var context = new SoftwareInstallationDatabase();
var element = context.Clients.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Clients.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

1
SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabase.cs
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@ -22,5 +22,6 @@ namespace SoftwareInstallationDatabaseImplement
public virtual DbSet<Package> Packages { set; get; }
public virtual DbSet<PackageComponent> PackageComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Client> Clients { set; get; }
}
}