Coursach/Course/DatabaseImplement/Implements/MachineStorage.cs

73 lines
2.6 KiB
C#

using Contracts.BindingModels;
using Contracts.SearchModels;
using Contracts.StoragesContracts;
using Contracts.ViewModels;
using DatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace DatabaseImplement.Implements
{
public class MachineStorage : IMachineStorage
{
public MachineViewModel? Delete(MachineBindingModel model)
{
using var context = new FactoryGoWorkDatabase();
var newMachine = context.Machines.FirstOrDefault(x => x.Id == model.Id);
if (newMachine == null)
return null;
newMachine.UpdateWorkers(context, model);
context.Machines.Remove(newMachine);
context.SaveChanges();
return newMachine.GetViewModel;
}
public MachineViewModel? GetElement(MachineSearchModel model)
{
using var context = new FactoryGoWorkDatabase();
return context.Machines.Include(p => p.Workers).ThenInclude(p => p.Worker).FirstOrDefault(x => (!string.IsNullOrEmpty(model.Title) && x.Title.Contains(model.Title)) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public List<MachineViewModel> GetFilteredList(MachineSearchModel model)
{
if (!model.UserId.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue)
{
return new();
}
using var context = new FactoryGoWorkDatabase();
if (model.DateFrom.HasValue)
return context.Machines.Where(x => x.UserId == model.Id).Where(x => x.DateCreate < model.DateTo && x.DateCreate > model.DateFrom).Select(x => x.GetViewModel).ToList();
else
return context.Machines.Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
}
public List<MachineViewModel> GetFullList()
{
using var context = new FactoryGoWorkDatabase();
return context.Machines.Include(p => p.Workers).ThenInclude(p => p.Worker).Select(x => x.GetViewModel).ToList();
}
public MachineViewModel? Insert(MachineBindingModel model)
{
using var context = new FactoryGoWorkDatabase();
var newMachine = Machine.Create(model, context);
if (newMachine == null)
return null;
context.Machines.Add(newMachine);
context.SaveChanges();
return newMachine.GetViewModel;
}
public MachineViewModel? Update(MachineBindingModel model)
{
using var context = new FactoryGoWorkDatabase();
var newMachine = context.Machines.FirstOrDefault(x => x.Id == model.Id);
if (newMachine == null)
return null;
newMachine.Update(model);
newMachine.UpdateWorkers(context, model);
context.SaveChanges();
return newMachine.GetViewModel;
}
}
}