Bid Engine Order Detail Fetch

Within the run function details of the order are fetched. The result of the order fetched are placed onto the groupch channel which provokes downstream, additional event processing.

    // Begin fetching group details immediately.
    groupch = runner.Do(func() runner.Result {
        res, err := o.session.Client().Query().Group(ctx, &dtypes.QueryGroupRequest{ID: o.orderID.GroupID()})
        return runner.NewResult(res.GetGroup(), err)
    })