fixup! Register optional dig dependency

Signed-off-by: Alexandros Filios <[email protected]>

Author: alexandrosfilios

Diff for: integration/fabric/iou/views/approver.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/hyperledger-labs/fabric-smart-client/integration/fabric/iou/states"
+	utils2 "github.com/hyperledger-labs/fabric-smart-client/platform/common/utils"
 	"github.com/hyperledger-labs/fabric-smart-client/platform/fabric"
 	"github.com/hyperledger-labs/fabric-smart-client/platform/fabric/driver"
 	"github.com/hyperledger-labs/fabric-smart-client/platform/fabric/services/state"
@@ -124,6 +125,18 @@ func (c *ApproverViewFactory) NewView([]byte) (view.View, error) {
 	}, nil
 }
 
+type initApproverView struct{}
+
+func (v *initApproverView) Call(ctx view.Context) (interface{}, error) {
+	return ctx.RunView(&ApproverInitView{fnsProvider: utils2.MustGet(fabric.GetNetworkServiceProvider(ctx))})
+}
+
+type InitApproverViewFactory struct{}
+
+func (f *InitApproverViewFactory) NewView([]byte) (view.View, error) {
+	return &initApproverView{}, nil
+}
+
 type ApproverInitView struct {
 	fnsProvider *fabric.NetworkServiceProvider
 }