refactor(k8s): namespace core logic (#12142)

Co-authored-by: testA113 <aliharriss1995@gmail.com>
Co-authored-by: Anthony Lapenna <anthony.lapenna@portainer.io>
Co-authored-by: James Carppe <85850129+jamescarppe@users.noreply.github.com>
Co-authored-by: Ali <83188384+testA113@users.noreply.github.com>

app/react/kubernetes/configs/queries/useDeleteConfigMaps.ts

@@ -0,0 +1,77 @@
+import { useMutation } from '@tanstack/react-query';
+
+import { queryClient, withGlobalError } from '@/react-tools/react-query';
+import axios from '@/portainer/services/axios';
+import { EnvironmentId } from '@/react/portainer/environments/types';
+import {
+  error as notifyError,
+  notifySuccess,
+} from '@/portainer/services/notifications';
+import { isFulfilled, isRejected } from '@/portainer/helpers/promise-utils';
+import { pluralize } from '@/portainer/helpers/strings';
+
+import { parseKubernetesAxiosError } from '../../axiosError';
+
+import { configMapQueryKeys } from './query-keys';
+
+export function useDeleteConfigMaps(environmentId: EnvironmentId) {
+  return useMutation(
+    async (configMaps: { namespace: string; name: string }[]) => {
+      const promises = await Promise.allSettled(
+        configMaps.map(({ namespace, name }) =>
+          deleteConfigMap(environmentId, namespace, name)
+        )
+      );
+      const successfulConfigMaps = promises
+        .filter(isFulfilled)
+        .map((_, index) => configMaps[index].name);
+      const failedConfigMaps = promises
+        .filter(isRejected)
+        .map(({ reason }, index) => ({
+          name: configMaps[index].name,
+          reason,
+        }));
+      return { failedConfigMaps, successfulConfigMaps };
+    },
+    {
+      ...withGlobalError('Unable to remove ConfigMaps'),
+      onSuccess: ({ failedConfigMaps, successfulConfigMaps }) => {
+        // Promise.allSettled can also resolve with errors, so check for errors here
+        // show an error message for each configmap that failed to delete
+        failedConfigMaps.forEach(({ name, reason }) => {
+          notifyError(
+            `Failed to remove ConfigMap '${name}'`,
+            new Error(reason.message) as Error
+          );
+        });
+        // show one summary message for all successful deletes
+        if (successfulConfigMaps.length) {
+          notifySuccess(
+            `${pluralize(
+              successfulConfigMaps.length,
+              'ConfigMap'
+            )} successfully removed`,
+            successfulConfigMaps.join(', ')
+          );
+        }
+        queryClient.invalidateQueries({
+          queryKey: configMapQueryKeys.configMapsForCluster(environmentId),
+        });
+      },
+    }
+  );
+}
+
+async function deleteConfigMap(
+  environmentId: EnvironmentId,
+  namespace: string,
+  name: string
+) {
+  try {
+    await axios.delete(
+      `/endpoints/${environmentId}/kubernetes/api/v1/namespaces/${namespace}/configmaps/${name}`
+    );
+  } catch (e) {
+    throw parseKubernetesAxiosError(e, 'Unable to remove ConfigMap');
+  }
+}