PIbd-21_Potapov_N.S._Securi.../SecuritySystem/SecuritySystemDatabaseImplement/Implements/MessageInfoStorage.cs

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using Microsoft.EntityFrameworkCore;
using SecuritySystemContracts.BindingModels;
using SecuritySystemContracts.SearchModels;
using SecuritySystemContracts.StoragesContracts;
using SecuritySystemContracts.ViewModels;
using SecuritySystemDatabaseImplement.Models;
namespace SecuritySystemDatabaseImplement.Implements
{
public class MessageInfoStorage : IMessageInfoStorage
{
public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
{
return GetFilteredList(model).FirstOrDefault();
}
public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
{
var messageInfos = GetFullList();
if (!string.IsNullOrEmpty(model.MessageId))
{
messageInfos = messageInfos.Where(x => x.MessageId == model.MessageId).ToList();
}
if (model.ClientId != null)
{
messageInfos = messageInfos.Where(x => x.ClientId == model.ClientId).ToList();
}
return messageInfos;
}
public List<MessageInfoViewModel> GetFullList()
{
using var context = new SecuritySystemDatabase();
return context.MessageInfos.Include(x => x.Client).Select(x => x.GetViewModel).ToList();
}
public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
{
var messageInfo = MessageInfo.Create(model);
if (messageInfo == null)
{
return null;
}
using var context = new SecuritySystemDatabase();
context.MessageInfos.Add(messageInfo);
context.SaveChanges();
return messageInfo.GetViewModel;
}
}
}