85 lines
2.6 KiB
C#
85 lines
2.6 KiB
C#
using SecuritySystemContracts.BindingModels;
|
|
using SecuritySystemContracts.SearchModels;
|
|
using SecuritySystemContracts.StorageContracts;
|
|
using SecuritySystemContracts.ViewModels;
|
|
using SecuritySystemDatabaseImplement.Models;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace SecuritySystemDatabaseImplement.Implements
|
|
{
|
|
public class ImplementerStorage : IImplementerStorage
|
|
{
|
|
public List<ImplementerViewModel> GetFullList()
|
|
{
|
|
using var context = new SecuritySystemDatabase();
|
|
return context.Implementers
|
|
.Select(x => x.GetViewModel)
|
|
.ToList();
|
|
}
|
|
public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
|
|
{
|
|
using var context = new SecuritySystemDatabase();
|
|
return context.Implementers
|
|
.Select(x => x.GetViewModel)
|
|
.ToList();
|
|
}
|
|
public ImplementerViewModel? GetElement(ImplementerSearchModel model)
|
|
{
|
|
if (string.IsNullOrEmpty(model.ImplementerFIO) && !model.Id.HasValue)
|
|
{
|
|
return null;
|
|
}
|
|
using var context = new SecuritySystemDatabase();
|
|
return context.Implementers
|
|
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ImplementerFIO) && x.ImplementerFIO == model.ImplementerFIO)
|
|
|| (model.Id.HasValue && x.Id == model.Id))
|
|
?.GetViewModel;
|
|
}
|
|
public ImplementerViewModel? Insert(ImplementerBindingModel model)
|
|
{
|
|
var newImplementer = Implementer.Create(model);
|
|
if (newImplementer == null)
|
|
{
|
|
return null;
|
|
}
|
|
using var context = new SecuritySystemDatabase();
|
|
context.Implementers.Add(newImplementer);
|
|
context.SaveChanges();
|
|
return context.Implementers
|
|
.FirstOrDefault(x => x.Id == newImplementer.Id)
|
|
?.GetViewModel;
|
|
}
|
|
public ImplementerViewModel? Update(ImplementerBindingModel model)
|
|
{
|
|
using var context = new SecuritySystemDatabase();
|
|
var implementer = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
|
|
if (implementer == null)
|
|
{
|
|
return null;
|
|
}
|
|
implementer.Update(model);
|
|
context.SaveChanges();
|
|
return context.Implementers
|
|
.FirstOrDefault(x => x.Id == model.Id)
|
|
?.GetViewModel;
|
|
}
|
|
public ImplementerViewModel? Delete(ImplementerBindingModel model)
|
|
{
|
|
using var context = new SecuritySystemDatabase();
|
|
var implementer = context.Implementers
|
|
.FirstOrDefault(rec => rec.Id == model.Id);
|
|
if (implementer != null)
|
|
{
|
|
context.Implementers.Remove(implementer);
|
|
context.SaveChanges();
|
|
return implementer.GetViewModel;
|
|
}
|
|
return null;
|
|
}
|
|
}
|
|
}
|