PIbd-21_Ihonkina_E.S._Preca.../PrecastConcretePlantDataBaseImplemet/Implements/MessageInfoStorage.cs
2023-05-20 22:04:30 +03:00

57 lines
1.6 KiB
C#

using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.SearchModels;
using PrecastConcretePlantContracts.StoragesContracts;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace PrecastConcretePlantDatabaseImplement.Implements
{
public class MessageInfoStorage : IMessageInfoStorage
{
public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
{
if (model.MessageId == null)
return null;
using var context = new PrecastConcretePlantDatabase();
return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
}
public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
{
if (!model.ClientId.HasValue)
return new();
using var context = new PrecastConcretePlantDatabase();
return context.Messages
.Where(x => x.ClientId == model.ClientId)
.Select(x => x.GetViewModel)
.ToList();
}
public List<MessageInfoViewModel> GetFullList()
{
using var context = new PrecastConcretePlantDatabase();
return context.Messages
.Select(x => x.GetViewModel)
.ToList();
}
public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
{
var newMessage = Message.Create(model);
if (newMessage == null)
{
return null;
}
using var context = new PrecastConcretePlantDatabase();
context.Messages.Add(newMessage);
context.SaveChanges();
return newMessage.GetViewModel;
}
}
}