feat(client-gen): use generated interface for common methods for VMIP

Convert using the generated client instead of the custom one.
This is the path will be followed:
1. Introduction of the generated client.
2. Redirect common api calls to the generated client
 leaving the custom struct as extended wrapper.
3. Drop the custom wrapper structs, moving to the generated
 resources only.

This the step 2 for the VMIP resource of the conversion
 using the generated client.

Signed-off-by: fossedihelm <ffossemo@redhat.com>

staging/src/kubevirt.io/client-go/kubecli/vmipreset.go

@@ -24,43 +24,36 @@ import (
 
 	k8smetav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/rest"
 
 	v1 "kubevirt.io/api/core/v1"
+	kvcorev1 "kubevirt.io/client-go/generated/kubevirt/clientset/versioned/typed/core/v1"
 )
 
 func (k *kubevirt) VirtualMachineInstancePreset(namespace string) VirtualMachineInstancePresetInterface {
-	return &vmiPresets{k.restClient, namespace, "virtualmachineinstancepresets"}
+	return &vmiPresets{
+		k.CoreClient().KubevirtV1().VirtualMachineInstancePresets(namespace),
+		k.restClient,
+		namespace,
+		"virtualmachineinstancepresets",
+	}
 }
 
 type vmiPresets struct {
+	kvcorev1.VirtualMachineInstancePresetInterface
 	restClient *rest.RESTClient
 	namespace  string
 	resource   string
 }
 
 func (v *vmiPresets) Get(name string, options k8smetav1.GetOptions) (vmi *v1.VirtualMachineInstancePreset, err error) {
-	vmi = &v1.VirtualMachineInstancePreset{}
-	err = v.restClient.Get().
-		Resource(v.resource).
-		Namespace(v.namespace).
-		Name(name).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(context.Background()).
-		Into(vmi)
+	vmi, err = v.VirtualMachineInstancePresetInterface.Get(context.Background(), name, options)
 	vmi.SetGroupVersionKind(v1.VirtualMachineInstancePresetGroupVersionKind)
 	return
 }
 
 func (v *vmiPresets) List(options k8smetav1.ListOptions) (vmiPresetList *v1.VirtualMachineInstancePresetList, err error) {
-	vmiPresetList = &v1.VirtualMachineInstancePresetList{}
-	err = v.restClient.Get().
-		Resource(v.resource).
-		Namespace(v.namespace).
-		VersionedParams(&options, scheme.ParameterCodec).
-		Do(context.Background()).
-		Into(vmiPresetList)
+	vmiPresetList, err = v.VirtualMachineInstancePresetInterface.List(context.Background(), options)
 	for i := range vmiPresetList.Items {
 		vmiPresetList.Items[i].SetGroupVersionKind(v1.VirtualMachineInstancePresetGroupVersionKind)
 	}
@@ -69,49 +62,21 @@ func (v *vmiPresets) List(options k8smetav1.ListOptions) (vmiPresetList *v1.Virt
 }
 
 func (v *vmiPresets) Create(vmi *v1.VirtualMachineInstancePreset) (result *v1.VirtualMachineInstancePreset, err error) {
-	result = &v1.VirtualMachineInstancePreset{}
-	err = v.restClient.Post().
-		Namespace(v.namespace).
-		Resource(v.resource).
-		Body(vmi).
-		Do(context.Background()).
-		Into(result)
+	result, err = v.VirtualMachineInstancePresetInterface.Create(context.Background(), vmi, k8smetav1.CreateOptions{})
 	result.SetGroupVersionKind(v1.VirtualMachineInstancePresetGroupVersionKind)
 	return
 }
 
 func (v *vmiPresets) Update(vmi *v1.VirtualMachineInstancePreset) (result *v1.VirtualMachineInstancePreset, err error) {
-	result = &v1.VirtualMachineInstancePreset{}
-	err = v.restClient.Put().
-		Name(vmi.ObjectMeta.Name).
-		Namespace(v.namespace).
-		Resource(v.resource).
-		Body(vmi).
-		Do(context.Background()).
-		Into(result)
+	result, err = v.VirtualMachineInstancePresetInterface.Update(context.Background(), vmi, k8smetav1.UpdateOptions{})
 	result.SetGroupVersionKind(v1.VirtualMachineInstancePresetGroupVersionKind)
 	return
 }
 
 func (v *vmiPresets) Delete(name string, options *k8smetav1.DeleteOptions) error {
-	return v.restClient.Delete().
-		Namespace(v.namespace).
-		Resource(v.resource).
-		Name(name).
-		Body(options).
-		Do(context.Background()).
-		Error()
+	return v.VirtualMachineInstancePresetInterface.Delete(context.Background(), name, *options)
 }
 
 func (v *vmiPresets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.VirtualMachineInstancePreset, err error) {
-	result = &v1.VirtualMachineInstancePreset{}
-	err = v.restClient.Patch(pt).
-		Namespace(v.namespace).
-		Resource(v.resource).
-		SubResource(subresources...).
-		Name(name).
-		Body(data).
-		Do(context.Background()).
-		Into(result)
-	return
+	return v.VirtualMachineInstancePresetInterface.Patch(context.Background(), name, pt, data, k8smetav1.PatchOptions{}, subresources...)
 }