public virtual T Selecionar(int id)
{
using (var contexto = new BaseContexto())
{
return(contexto.Set <T>().Find(id));
}
}
public virtual IList <T> Listar()
{
using (var contexto = new BaseContexto())
{
return(contexto.Set <T>().ToList());
}
}
public virtual void Atualiza(T item)
{
using (var contexto = new BaseContexto())
{
contexto.Entry(item).State = System.Data.Entity.EntityState.Modified;
contexto.SaveChanges();
}
}
public virtual void Excluir(T item)
{
using (var contexto = new BaseContexto())
{
contexto.Entry <T>(item).State = EntityState.Deleted;
contexto.SaveChanges();
}
}
public virtual void Adicionar(T item)
{
using (var contexto = new BaseContexto())
{
contexto.Set <T>().Add(item);
contexto.SaveChanges();
}
}
public virtual IList <T> Listar <T>(params Expression <Func <T, object> >[] includes) where T : class
{
using (var contexto = new BaseContexto())
{
var query = contexto.Set <T>().AsQueryable();
foreach (var include in includes)
{
query = query.Include(include);
}
return(query.AsNoTracking().ToList());
}
}