public bool Save(Categoria t)
{
try
{
context.Entry(t).State = EntityState.Added;
context.SaveChanges();
}
catch (Exception)
{
return(false);
}
return(true);
}
public bool Delete(Producto t)
{
try
{
context.Entry(t).State = EntityState.Deleted;
context.SaveChanges();
}
catch (Exception)
{
return(false);
}
return(true);
}
public async Task <IActionResult> PutCliente(int id, Cliente cliente)
{
if (id != cliente.ClienteId)
{
return(BadRequest());
}
_context.Entry(cliente).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ClienteExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutProducto(int id, Producto producto)
{
if (id != producto.ProductoId)
{
return(BadRequest());
}
_context.Entry(producto).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductoExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public ActionResult Edit([Bind(Include = "id,Nombre,Precio")] Producto producto)
{
if (ModelState.IsValid)
{
db.Entry(producto).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(producto));
}
public bool Registrar(Comprobante comprobante) {
try
{
using (var context = new FacturadorContext())
{
context.Entry(comprobante).State = EntityState.Added;
context.SaveChanges();
}
}
catch (Exception)
{
return false;
}
return true;
}
public bool Registrar(Factura factura)
{
try
{
using (var context = new FacturadorContext())
{
context.Entry(factura).State = EntityState.Added;
context.SaveChanges();
}
}
catch (Exception)
{
return(false);
}
return(true);
}
