@janus-idp/shared-react/dist/hooks/useKubernetesObjects.cjs.js

Shared code for utils, types, and React components for the Janus frontend plugins.

'use strict';

var React = require('react');
var useAsyncRetry = require('react-use/esm/useAsyncRetry');
var useInterval = require('react-use/esm/useInterval');
var corePluginApi = require('@backstage/core-plugin-api');

function _interopDefaultCompat (e) { return e && typeof e === 'object' && 'default' in e ? e : { default: e }; }

var useAsyncRetry__default = /*#__PURE__*/_interopDefaultCompat(useAsyncRetry);
var useInterval__default = /*#__PURE__*/_interopDefaultCompat(useInterval);

const generateAuth = async (entity, kubernetesApi, kubernetesAuthProvidersApi) => {
  const clusters = await kubernetesApi.getClusters();
  const authProviders = [
    ...new Set(
      clusters.map(
        (c) => `${c.authProvider}${c.oidcTokenProvider ? `.${c.oidcTokenProvider}` : ""}`
      )
    )
  ];
  let requestBody = {
    entity
  };
  for (const authProviderStr of authProviders) {
    requestBody = await kubernetesAuthProvidersApi.decorateRequestBodyForAuth(
      authProviderStr,
      requestBody
    );
  }
  return requestBody.auth ?? {};
};
const useKubernetesObjects = (entity, kubernetesApiRef, kubernetesAuthProvidersApiRef, intervalMs = 1e4) => {
  const kubernetesApi = corePluginApi.useApi(kubernetesApiRef);
  const kubernetesAuthProvidersApi = corePluginApi.useApi(kubernetesAuthProvidersApiRef);
  const getObjects = React.useCallback(async () => {
    const auth = await generateAuth(
      entity,
      kubernetesApi,
      kubernetesAuthProvidersApi
    );
    return await kubernetesApi.getObjectsByEntity({
      auth,
      entity
    });
  }, [kubernetesApi, entity, kubernetesAuthProvidersApi]);
  const { value, loading, error, retry } = useAsyncRetry__default.default(
    () => getObjects(),
    [getObjects]
  );
  useInterval__default.default(() => retry(), intervalMs);
  return {
    kubernetesObjects: value,
    loading,
    error: error?.message
  };
};

exports.useKubernetesObjects = useKubernetesObjects;
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