protected override async void Execute(IRuleContext context)
{
var name = (string)context.InputPropertyValues[NameProperty];
NameExistsCommand.Execute(name, (result) =>
{
if (result)
{
context.AddErrorResult(NameProperty, "Name already exists");
}
});
context.Complete();
//----------------------------------------------------------------------------------
// Second Method
//----------------------------------------------------------------------------------
//var cmd = await NameExistsCommand.ExecuteAsync(name);
//if (cmd.isExist == true)
//{
// context.AddErrorResult("Name already exists");
//}
//context.Complete();
}
public static async Task <bool> IsCustomerNameExistAsync(string name)
{
var result = await NameExistsCommand.ExecuteAsync(name);
return(result.isExist);
}