wait for volumes when action is backup

Author: Mia-Cross

internal/services/instance/action_server_action.go

@@ -151,5 +151,19 @@ func (a *ServerAction) Invoke(ctx context.Context, req action.InvokeRequest, res
 				"error waiting for server"+serverID,
 				err.Error())
 		}
+
+		if data.Action.ValueString() == instance.ServerActionBackup.String() && server != nil {
+			for _, volume := range server.Volumes {
+				_, err := a.instanceAPI.WaitForVolume(&instance.WaitForVolumeRequest{
+					VolumeID: volume.ID,
+					Zone:     scw.Zone(zone),
+				}, scw.WithContext(ctx))
+				if err != nil {
+					resp.Diagnostics.AddError(
+						"error waiting for volume "+volume.ID,
+						err.Error())
+				}
+			}
+		}
 	}
 }