74 lines
1.6 KiB
C#
74 lines
1.6 KiB
C#
using System.Collections.ObjectModel;
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using System.Runtime;
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using Entidades;
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namespace Modelo
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{
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public sealed class RepositorioFactura : RepositorioSingleton<Factura, RepositorioFactura>
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{
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override public bool Add(Factura t)
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{
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bool ret = false;
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try
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{
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almacen.Add(t);
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ret = true;
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}
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catch (Exception)
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{
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throw;
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}
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return ret;
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}
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override public bool Mod(Factura t)
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{
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bool ret = false;
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try
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{
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var facturaAModificar = almacen.Find(x => x.Id == t.Id);
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if (facturaAModificar != null)
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{
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facturaAModificar = t;
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ret = true;
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}
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}
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catch (Exception)
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{
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throw;
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}
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return ret;
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}
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override public bool Del(Factura t)
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{
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bool ret = false;
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try
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{
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var facturaAEliminar = almacen.Find(x => x.Id == t.Id);
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if (facturaAEliminar != null)
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{
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almacen.Remove(facturaAEliminar);
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ret = true;
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}
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}
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catch (Exception)
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{
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throw;
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}
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return ret;
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}
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public ReadOnlyCollection<DetalleFactura> MostrarDetalles(Factura factura)
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{
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return factura.MostrarDetalles();
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}
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}
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}
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