🎭 role backend implementation (#467)

* fix:(#368) Removed the third unnecessary status from the code

* The new types of the role is added here

* The handler is implemented here

* The models for Role added

* The mapRole func updated

* Added the requested changes

* Removed the GetResource handler

* Renamed the roleList variable to role

* Formated the code

* Rules added in the dto.Role{...}

* dto Rule added to the object

* formated the code

* Ran the cmd go fmt ./... from cyclops-ctrl

* Updated the group

cyclops-ctrl/internal/cluster/k8sclient/client.go

@@ -357,6 +357,8 @@ func (k *KubernetesClient) GetResource(group, version, kind, name, namespace str
 		return k.mapCronJob(group, version, kind, name, namespace)
 	case isJob(group, version, kind):
 		return k.mapJob(group, version, kind, name, namespace)
+	case isRole(group, version, kind):
+		return k.mapRole(group, version, kind, name, namespace)
 	}
 
 	return nil, nil
@@ -910,6 +912,23 @@ func (k *KubernetesClient) isResourceNamespaced(gvk schema.GroupVersionKind) (bo
 	return false, errors.New(fmt.Sprintf("group version kind not found: %v", gvk.String()))
 }
 
+func (k *KubernetesClient) mapRole(group, version, kind, name, namespace string) (*dto.Role, error) {
+	role, err := k.clientset.RbacV1().Roles(namespace).Get(context.Background(), name, metav1.GetOptions{})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &dto.Role{
+		Group:     group,
+		Version:   version,
+		Kind:      kind,
+		Name:      role.Name,
+		Namespace: namespace,
+		Rules:     role.Rules,
+	}, nil
+}
+
 func isDeployment(group, version, kind string) bool {
 	return group == "apps" && version == "v1" && kind == "Deployment"
 }
@@ -953,3 +972,7 @@ func isSecret(group, version, kind string) bool {
 func isCronJob(group, version, kind string) bool {
 	return group == "batch" && version == "v1" && kind == "CronJob"
 }
+
+func isRole(group, version, kind string) bool {
+	return group == "rbac.authorization.k8s.io" && version == "v1" && kind == "Role"
+}

cyclops-ctrl/internal/models/dto/k8s.go

@@ -2,6 +2,7 @@ package dto
 
 import (
 	v1 "k8s.io/api/core/v1"
+	rbacv1 "k8s.io/api/rbac/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
@@ -596,3 +597,46 @@ func (s *Other) GetDeleted() bool {
 func (s *Other) SetDeleted(deleted bool) {
 	s.Deleted = deleted
 }
+
+type Role struct {
+	Group     string              `json:"group"`
+	Version   string              `json:"version"`
+	Kind      string              `json:"kind"`
+	Name      string              `json:"name"`
+	Namespace string              `json:"namespace"`
+	Status    string              `json:"status"`
+	Deleted   bool                `json:"deleted"`
+	Rules     []rbacv1.PolicyRule `json:"rules"`
+}
+
+func (s *Role) GetGroupVersionKind() string {
+	return s.Group + "/" + s.Version + ", Kind=" + s.Kind
+}
+
+func (s *Role) GetGroup() string {
+	return s.Group
+}
+
+func (s *Role) GetVersion() string {
+	return s.Version
+}
+
+func (s *Role) GetKind() string {
+	return s.Kind
+}
+
+func (s *Role) GetName() string {
+	return s.Name
+}
+
+func (s *Role) GetNamespace() string {
+	return s.Namespace
+}
+
+func (s *Role) GetDeleted() bool {
+	return s.Deleted
+}
+
+func (s *Role) SetDeleted(deleted bool) {
+	s.Deleted = deleted
+}