public async Task <Cake> Find(Guid Id)
 {
     return(await Ext.FindAsync(Context.Cake, Id));
 }
 public async Task <Order> Find(Guid Id)
 {
     return(await Ext.FindAsync(Context.Order, Id));
 }
 public async Task <Customer> Find(Guid Id)
 {
     return(await Ext.FindAsync(Context.Customer, Id));
 }