PIbd-22_Katysheva_N.E._Pizz.../Pizzeria/PizzeriaDatabaseImplement/Implements/MessageInfoStorage.cs

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2024-06-21 19:15:50 +04:00
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StorageContracts;
using PizzeriaContracts.ViewModels;
using PizzeriaDatabaseImplement.Models;
namespace PizzeriaDatabaseImplement.Implements
{
public class MessageInfoStorage : IMessageInfoStorage
{
public List<MessageInfoViewModel> GetFullList()
{
using var context = new PizzeriaDatabase();
return context.MessageInfos.Select(x => x.GetViewModel).ToList();
}
public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
{
if (!model.ClientId.HasValue)
{
return new();
}
using var context = new PizzeriaDatabase();
return context.MessageInfos.Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId).Select(x => x.GetViewModel).ToList();
}
public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
{
if (string.IsNullOrEmpty(model.MessageId))
{
return new();
}
using var context = new PizzeriaDatabase();
return context.MessageInfos.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
}
public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
{
var newMessage = MessageInfo.Create(model);
if (newMessage == null)
{
return null;
}
using var context = new PizzeriaDatabase();
context.MessageInfos.Add(newMessage);
context.SaveChanges();
return newMessage.GetViewModel;
}
}
}