feat(namespace): migrate create ns to react [EE-2226] (#10377)

app/react/kubernetes/cluster/ingressClass/IngressClassDatatable/utils.ts

@@ -0,0 +1,37 @@
+import { IngressControllerClassMap } from '../types';
+
+export function getIngressClassesFormValues(
+  allowNoneIngressClass: boolean,
+  ingressClasses?: IngressControllerClassMap[]
+) {
+  const ingressClassesFormValues = ingressClasses ? [...ingressClasses] : [];
+  const noneIngressClassIndex = ingressClassesFormValues.findIndex(
+    (ingressClass) =>
+      ingressClass.Name === 'none' &&
+      ingressClass.ClassName === 'none' &&
+      ingressClass.Type === 'custom'
+  );
+  // add the none ingress class if it doesn't exist
+  if (allowNoneIngressClass && noneIngressClassIndex === -1) {
+    return [
+      ...ingressClassesFormValues,
+      {
+        Name: 'none',
+        ClassName: 'none',
+        Type: 'custom',
+        Availability: true,
+        New: false,
+        Used: false,
+      },
+    ];
+  }
+  // remove the none ingress class if it exists
+  if (!allowNoneIngressClass && noneIngressClassIndex > -1) {
+    return [
+      ...ingressClassesFormValues.slice(0, noneIngressClassIndex),
+      ...ingressClassesFormValues.slice(noneIngressClassIndex + 1),
+    ];
+  }
+  // otherwise return the ingress classes as is
+  return ingressClassesFormValues;
+}