public async Task <bool> Change([NotNull] TEntity model)
{
var method = new StackTrace().GetCurrentMethod();
try
{
_prnt.ModelState.AddModelError(method, string.Empty);
if (_prnt.ModelState.IsValid)
{
var oldItem = await Get(model.Id);
if (!ObjectHelper.Compare(oldItem, model, "Id"))
{
_prnt.DbContext.Entry(oldItem).CurrentValues.SetValues(model);
await _prnt.DbContext.SaveChangesAsync();
}
_prnt.ModelState.Remove(method);
return(true);
}
}
catch (DbUpdateException ex)
{ Debug.WriteLine(ex.StackTrace); }
return(false);
}
public void TestCompareMethod()
{
TestItem1 = new testClass1(1, 2, 3);
TestItem2 = new testClass1(1, 2, 3);
TestItem3 = new testClass2(4, 5, 6);
TestItem4 = new testClass2(4, 5, 6);
Assert.IsNotNull(ObjectHelper.Compare(TestItem1, TestItem2));
Assert.IsNotNull(ObjectHelper.Compare(TestItem3, TestItem4));
Assert.IsNull(ObjectHelper.Compare(TestItem1, TestItem4));
Assert.IsNull(ObjectHelper.Compare(TestItem2, TestItem3));
}