public void Insert(ProviderBindingModel model)
{
using (var context = new TechiqueShopDatabase())
{
context.Providers.Add(CreateModel(model, new Provider()));
context.SaveChanges();
}
}
public void Update(ProviderBindingModel model)
{
using (var context = new TechiqueShopDatabase())
{
var element = context.Providers.FirstOrDefault(rec => rec.Id ==
model.Id);
if (element == null)
{
throw new Exception("Провайдер не найден");
}
CreateModel(model, element);
context.SaveChanges();
}
}
public void Delete(ProviderBindingModel model)
{
using (var context = new TechiqueShopDatabase())
{
Provider element = context.Providers.FirstOrDefault(rec => rec.Id ==
model.Id);
if (element != null)
{
context.Providers.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Провайдер не найден");
}
}
}