SUBD_PIbd-21_Balberova_D.N./BeautySaloon/BeautySaloonDatabaseImplement/Implements/EmployeeStorage.cs

111 lines
3.9 KiB
C#

using BeautySaloonContracts.BindingModels;
using BeautySaloonContracts.SearchModels;
using BeautySaloonContracts.StoragesContracts;
using BeautySaloonContracts.ViewModels;
using Microsoft.EntityFrameworkCore;
namespace BeautySaloonDatabaseImplement.Implements
{
public class EmployeeStorage : IEmployeeStorage
{
public EmployeeViewModel? Delete(EmployeeBindingModel model)
{
using var context = new NewdbContext();
var element = context.Employees
.Include(x => x.Position)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Employees.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public EmployeeViewModel? GetElement(EmployeeSearchModel model)
{
using var context = new NewdbContext();
if (model.Id.HasValue)
return context.Employees
.Include(x => x.Position)
.FirstOrDefault(x => x.Id == model.Id)?
.GetViewModel;
if (!string.IsNullOrEmpty(model.Phone))
return context.Employees
.Include(x => x.Position)
.FirstOrDefault(x => x.Phone.Equals(model.Phone))?
.GetViewModel;
return null;
}
public List<EmployeeViewModel> GetFilteredList(EmployeeSearchModel model)
{
using var context = new NewdbContext();
if (model.Id.HasValue)
return context.Employees
.Include(x => x.Position)
.Where(x => x.Id.Equals(model.Id))
.Select(x => x.GetViewModel)
.ToList();
if (model.PositionId.HasValue)
return context.Employees
.Include(x => x.Position)
.Where(x => x.PositionId.Equals(model.PositionId))
.Select(x => x.GetViewModel)
.ToList();
if (!string.IsNullOrEmpty(model.Surname))
return context.Employees
.Include(x => x.Position)
.Where(x => x.Surname.Contains(model.Surname))
.Select(x => x.GetViewModel)
.ToList();
return new();
}
public List<EmployeeViewModel> GetFullList()
{
using var context = new NewdbContext();
return context.Employees
.Include(x => x.Position)
.Select(x => x.GetViewModel)
.ToList();
}
public EmployeeViewModel? Insert(EmployeeBindingModel model)
{
using var context = new NewdbContext();
model.Id = context.Employees.Count() > 0 ? context.Employees.Max(x => x.Id) + 1 : 1;
var newEmployee = Employee.Create(model);
if (newEmployee == null)
{
return null;
}
context.Employees.Add(newEmployee);
context.SaveChanges();
return context.Employees
.Include(x => x.Position)
.FirstOrDefault(x => x.Id == newEmployee.Id)?
.GetViewModel;
}
public EmployeeViewModel? Update(EmployeeBindingModel model)
{
using var context = new NewdbContext();
var client = context.Employees
.Include(x => x.Position)
.FirstOrDefault(x => x.Id == model.Id);
if (client == null)
{
return null;
}
client.Update(model);
context.SaveChanges();
return context.Employees
.Include(x => x.Position)
.FirstOrDefault(x => x.Id == client.Id)?
.GetViewModel;
}
}
}