public async Task <Models.SqlExpress.Product> CancelProductChanges(Models.SqlExpress.Product item)
{
var entityToCancel = Context.Entry(item);
entityToCancel.CurrentValues.SetValues(entityToCancel.OriginalValues);
entityToCancel.State = EntityState.Unchanged;
return(item);
}
public async Task <Models.SqlExpress.Product> CreateProduct(Models.SqlExpress.Product product)
{
OnProductCreated(product);
Context.Products.Add(product);
Context.SaveChanges();
OnAfterProductCreated(product);
return(product);
}
public async Task <Models.SqlExpress.Product> UpdateProduct(int?id, Models.SqlExpress.Product product)
{
OnProductUpdated(product);
var itemToUpdate = Context.Products
.Where(i => i.Id == id)
.FirstOrDefault();
if (itemToUpdate == null)
{
throw new Exception("Item no longer available");
}
var entryToUpdate = Context.Entry(itemToUpdate);
entryToUpdate.CurrentValues.SetValues(product);
entryToUpdate.State = EntityState.Modified;
Context.SaveChanges();
OnAfterProductUpdated(product);
return(product);
}
partial void OnAfterProductUpdated(Models.SqlExpress.Product item);
partial void OnProductGet(Models.SqlExpress.Product item);
partial void OnProductDeleted(Models.SqlExpress.Product item);
partial void OnProductCreated(Models.SqlExpress.Product item);