PIbd-21_Bakalskaya_E.D._Sus.../SushiBarDatabaseImplement/Implements/ClientStorage.cs

67 lines
2.5 KiB
C#
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using SushiBarContracts.BindingModel;
using SushiBarContracts.SearchModel;
using SushiBarContracts.StoragesContracts;
using SushiBarContracts.ViewModels;
using SushiBarDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SushiBarDatabaseImplement.Implements
{
public class ClientStorage : IClientStorage
{
public ClientViewModel? Insert(ClientBindingModel model)
{
using var context = new SushiBarDatabase();
var newClient = Client.Create(model);
if (newClient == null) { return null; }
context.Clients.Add(newClient);
context.SaveChanges();
return newClient.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model)
{
using var context = new SushiBarDatabase();
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 SushiBarDatabase();
var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
if (client == null) { return null; }
context.Clients.Remove(client);
context.SaveChanges();
return client.GetViewModel;
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue) { return null; }
using var context = new SushiBarDatabase();
return context.Clients.FirstOrDefault(x => (!(string.IsNullOrEmpty(model.Email)) && model.Email == x.Email) || (model.Id.HasValue && model.Id == x.Id))?.GetViewModel;
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email)) { return new(); }
using var context = new SushiBarDatabase();
return context.Clients.Where(x => x.Email.Equals(model.Email)).Select(x => x.GetViewModel).ToList();
}
public List<ClientViewModel> GetFullList()
{
using var context = new SushiBarDatabase();
return context.Clients.Select(x => x.GetViewModel).ToList();
}
}
}