69 lines
1.7 KiB
C#
69 lines
1.7 KiB
C#
|
using ComputerShopContracts.BindingModels;
|
|||
|
|
using ComputerShopContracts.SearchModels;
|
|||
|
|
using ComputerShopContracts.StorageContracts;
|
|||
|
|
using ComputerShopContracts.ViewModels;
|
|||
|
|
using ComputerShopDatabaseImplement.Models;
|
|||
|
|
using System;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
|
|||
|
|
namespace ComputerShopDatabaseImplement.Implements
|
|||
|
|
{
|
|||
|
|
public class UserStorage : IUserStorage
|
|||
|
|
{
|
|||
|
|
public List<UserViewModel> GetFullList()
|
|||
|
|
{
|
|||
|
|
using var context = new ComputerShopDatabase();
|
|||
|
|
return context.Users.Select(x => x.GetViewModel).ToList();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
public UserViewModel? GetElement(UserSearchModel model)
|
|||
|
|
{
|
|||
|
|
using var context = new ComputerShopDatabase();
|
|||
|
|
return context.Users.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public UserViewModel? Insert(UserBindingModel model)
|
|||
|
|
{
|
|||
|
|
var newUser = User.Create(model);
|
|||
|
|
if (newUser == null)
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
using var context = new ComputerShopDatabase();
|
|||
|
|
context.Users.Add(newUser);
|
|||
|
|
context.SaveChanges();
|
|||
|
|
return newUser.GetViewModel;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public UserViewModel? Update(UserBindingModel model)
|
|||
|
|
{
|
|||
|
|
using var context = new ComputerShopDatabase();
|
|||
|
|
var user = context.Users.FirstOrDefault(x => x.Id == model.Id);
|
|||
|
|
if (user == null)
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
user.Update(model);
|
|||
|
|
context.SaveChanges();
|
|||
|
|
return user.GetViewModel;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public UserViewModel? Delete(UserBindingModel model)
|
|||
|
|
{
|
|||
|
|
using var context = new ComputerShopDatabase();
|
|||
|
|
var user = context.Users.FirstOrDefault(rec => rec.Id == model.Id);
|
|||
|
|
if (user != null)
|
|||
|
|
{
|
|||
|
|
context.Users.Remove(user);
|
|||
|
|
context.SaveChanges();
|
|||
|
|
return user.GetViewModel;
|
|||
|
|
}
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|