Revert "feat(helm): filter on chart versions at API level [R8S-324]" (#753)

api/http/handler/helm/helm_repo_search.go

@@ -7,7 +7,6 @@ import (
 
 	"github.com/portainer/portainer/pkg/libhelm/options"
 	httperror "github.com/portainer/portainer/pkg/libhttp/error"
-	"github.com/portainer/portainer/pkg/libhttp/request"
 
 	"github.com/pkg/errors"
 )
@@ -33,18 +32,13 @@ func (handler *Handler) helmRepoSearch(w http.ResponseWriter, r *http.Request) *
 		return httperror.BadRequest("Bad request", errors.New("missing `repo` query parameter"))
 	}
 
-	chart, _ := request.RetrieveQueryParameter(r, "chart", false)
-	useCache, _ := request.RetrieveBooleanQueryParameter(r, "useCache", false)
-
 	_, err := url.ParseRequestURI(repo)
 	if err != nil {
 		return httperror.BadRequest("Bad request", errors.Wrap(err, fmt.Sprintf("provided URL %q is not valid", repo)))
 	}
 
 	searchOpts := options.SearchRepoOptions{
-		Repo:     repo,
-		Chart:    chart,
-		UseCache: useCache,
+		Repo: repo,
 	}
 
 	result, err := handler.helmPackageManager.SearchRepo(searchOpts)

app/react/kubernetes/helm/HelmApplicationView/ChartActions/UpgradeButton.test.tsx

@@ -33,8 +33,6 @@ vi.mock('../queries/useHelmRepositories', () => ({
     ],
     isInitialLoading: false,
     isError: false,
-    isFetching: false,
-    refetch: vi.fn(() => Promise.resolve([])),
   })),
   useHelmRepositories: vi.fn(() => ({
     data: ['repo1', 'repo2'],
@@ -83,8 +81,6 @@ describe('UpgradeButton', () => {
       data,
       isInitialLoading: false,
       isError: false,
-      isFetching: false,
-      refetch: vi.fn(() => Promise.resolve([])),
     });
 
     renderButton();
@@ -98,8 +94,6 @@ describe('UpgradeButton', () => {
       data: [],
       isInitialLoading: true,
       isError: false,
-      isFetching: false,
-      refetch: vi.fn(() => Promise.resolve([])),
     });
 
     renderButton();
@@ -115,8 +109,6 @@ describe('UpgradeButton', () => {
       data,
       isInitialLoading: false,
       isError: false,
-      isFetching: false,
-      refetch: vi.fn(() => Promise.resolve([])),
     });
 
     renderButton();
@@ -147,8 +139,6 @@ describe('UpgradeButton', () => {
       ],
       isInitialLoading: false,
       isError: false,
-      isFetching: false,
-      refetch: vi.fn(() => Promise.resolve([])),
     });
 
     renderButton({ release: mockRelease });

app/react/kubernetes/helm/HelmApplicationView/ChartActions/UpgradeButton.tsx

@@ -1,6 +1,5 @@
 import { ArrowUp } from 'lucide-react';
 import { useRouter } from '@uirouter/react';
-import { useState } from 'react';
 
 import { EnvironmentId } from '@/react/portainer/environments/types';
 import { notifySuccess } from '@/portainer/services/notifications';
@@ -42,19 +41,16 @@ export function UpgradeButton({
   const updateHelmReleaseMutation = useUpdateHelmReleaseMutation(environmentId);
 
   const repositoriesQuery = useHelmRepositories();
-  const [useCache, setUseCache] = useState(true);
   const helmRepoVersionsQuery = useHelmRepoVersions(
     release?.chart.metadata?.name || '',
     60 * 60 * 1000, // 1 hour
-    repositoriesQuery.data,
-    useCache
+    repositoriesQuery.data
   );
   const versions = helmRepoVersionsQuery.data;
 
   // Combined loading state
   const isInitialLoading =
     repositoriesQuery.isInitialLoading ||
-    helmRepoVersionsQuery.isFetching ||
     helmRepoVersionsQuery.isInitialLoading;
   const isError = repositoriesQuery.isError || helmRepoVersionsQuery.isError;
 
@@ -62,10 +58,9 @@ export function UpgradeButton({
     select: (data) => data.chart.metadata?.version,
   });
   const latestVersionAvailable = versions[0]?.Version ?? '';
-  const isNewVersionAvailable = Boolean(
+  const isNewVersionAvailable =
     latestVersion?.data &&
-      semverCompare(latestVersionAvailable, latestVersion?.data) === 1
-  );
+    semverCompare(latestVersionAvailable, latestVersion?.data) === 1;
 
   const editableHelmRelease: UpdateHelmReleasePayload = {
     name: releaseName,
@@ -75,14 +70,6 @@ export function UpgradeButton({
     version: release?.chart.metadata?.version,
   };
 
-  function handleRefreshVersions() {
-    if (useCache === false) {
-      helmRepoVersionsQuery.refetch();
-    } else {
-      setUseCache(false);
-    }
-  }
-
   return (
     <div className="relative">
       <LoadingButton
@@ -110,38 +97,30 @@ export function UpgradeButton({
           Checking for new versions...
         </InlineLoader>
       )}
-      {!isInitialLoading && !isError && (
+      {versions.length === 0 && !isInitialLoading && !isError && (
         <span className="absolute flex items-center -bottom-5 left-0 right-0 text-xs text-muted text-center whitespace-nowrap">
-          {getStatusMessage(
-            versions.length === 0,
-            latestVersionAvailable,
-            isNewVersionAvailable
-          )}
-          {versions.length === 0 && (
-            <Tooltip
-              message={
-                <div>
-                  Portainer is unable to find any versions for this chart in the
-                  repositories saved. Try adding a new repository which contains
-                  the chart in the{' '}
-                  <Link
-                    to="portainer.account"
-                    params={{ '#': 'helm-repositories' }}
-                    data-cy="user-settings-link"
-                  >
-                    Helm repositories settings
-                  </Link>
-                </div>
-              }
-            />
-          )}
-          <button
-            onClick={handleRefreshVersions}
-            className="text-primary hover:text-primary-light cursor-pointer bg-transparent border-0 pl-1 p-0"
-            type="button"
-          >
-            Refresh versions
-          </button>
+          No versions available
+          <Tooltip
+            message={
+              <div>
+                Portainer is unable to find any versions for this chart in the
+                repositories saved. Try adding a new repository which contains
+                the chart in the{' '}
+                <Link
+                  to="portainer.account"
+                  params={{ '#': 'helm-repositories' }}
+                  data-cy="user-settings-link"
+                >
+                  Helm repositories settings
+                </Link>
+              </div>
+            }
+          />
+        </span>
+      )}
+      {isNewVersionAvailable && (
+        <span className="absolute -bottom-5 left-0 right-0 text-xs text-muted text-center whitespace-nowrap">
+          New version available ({latestVersionAvailable})
         </span>
       )}
     </div>
@@ -185,18 +164,4 @@ export function UpgradeButton({
       },
     });
   }
-
-  function getStatusMessage(
-    hasNoAvailableVersions: boolean,
-    latestVersionAvailable: string,
-    isNewVersionAvailable: boolean
-  ): string {
-    if (hasNoAvailableVersions) {
-      return 'No versions available ';
-    }
-    if (isNewVersionAvailable) {
-      return `New version available (${latestVersionAvailable}) `;
-    }
-    return '';
-  }
 }

app/react/kubernetes/helm/HelmApplicationView/queries/useHelmRepositories.ts

@@ -45,21 +45,20 @@ export function useHelmRepositories() {
 export function useHelmRepoVersions(
   chart: string,
   staleTime: number,
-  repositories: string[] = [],
-  useCache: boolean = true
+  repositories: string[] = []
 ) {
   // Fetch versions from each repository in parallel as separate queries
   const versionQueries = useQueries({
     queries: useMemo(
       () =>
         repositories.map((repo) => ({
-          queryKey: ['helm', 'repositories', chart, repo, useCache],
-          queryFn: () => getSearchHelmRepo(repo, chart, useCache),
+          queryKey: ['helm', 'repositories', chart, repo],
+          queryFn: () => getSearchHelmRepo(repo, chart),
           enabled: !!chart && repositories.length > 0,
           staleTime,
           ...withGlobalError(`Unable to retrieve versions from ${repo}`),
         })),
-      [repositories, chart, staleTime, useCache]
+      [repositories, chart, staleTime]
     ),
   });
 
@@ -73,8 +72,6 @@ export function useHelmRepoVersions(
     data: allVersions,
     isInitialLoading: versionQueries.some((q) => q.isLoading),
     isError: versionQueries.some((q) => q.isError),
-    isFetching: versionQueries.some((q) => q.isFetching),
-    refetch: () => Promise.all(versionQueries.map((q) => q.refetch())),
   };
 }
 
@@ -83,12 +80,11 @@ export function useHelmRepoVersions(
  */
 async function getSearchHelmRepo(
   repo: string,
-  chart: string,
-  useCache: boolean = true
+  chart: string
 ): Promise<ChartVersion[]> {
   try {
     const { data } = await axios.get<HelmSearch>(`templates/helm`, {
-      params: { repo, chart, useCache },
+      params: { repo, chart },
     });
     const versions = data.entries[chart];
     return (

pkg/libhelm/options/search_repo_options.go

@@ -3,8 +3,6 @@ package options
 import "net/http"
 
 type SearchRepoOptions struct {
-	Repo     string       `example:"https://charts.gitlab.io/"`
-	Client   *http.Client `example:"&http.Client{Timeout: time.Second * 10}"`
-	Chart    string       `example:"my-chart"`
-	UseCache bool         `example:"false"`
+	Repo   string       `example:"https://charts.gitlab.io/"`
+	Client *http.Client `example:"&http.Client{Timeout: time.Second * 10}"`
 }

pkg/libhelm/sdk/search_repo.go

@@ -4,8 +4,6 @@ import (
 	"net/url"
 	"os"
 	"path/filepath"
-	"sync"
-	"time"
 
 	"github.com/pkg/errors"
 	"github.com/portainer/portainer/pkg/libhelm/options"
@@ -27,17 +25,6 @@ type RepoIndex struct {
 	Generated  string                 `json:"generated"`
 }
 
-type RepoIndexCache struct {
-	Index     *repo.IndexFile
-	Timestamp time.Time
-}
-
-var (
-	indexCache    = make(map[string]RepoIndexCache)
-	cacheMutex    sync.RWMutex
-	cacheDuration = 60 * time.Minute
-)
-
 // SearchRepo downloads the `index.yaml` file for specified repo, parses it and returns JSON to caller.
 func (hspm *HelmSDKPackageManager) SearchRepo(searchRepoOpts options.SearchRepoOptions) ([]byte, error) {
 	// Validate input options
@@ -66,18 +53,6 @@ func (hspm *HelmSDKPackageManager) SearchRepo(searchRepoOpts options.SearchRepoO
 		return nil, err
 	}
 
-	// Check cache first
-	if searchRepoOpts.UseCache {
-		cacheMutex.RLock()
-		if cached, exists := indexCache[repoURL.String()]; exists {
-			if time.Since(cached.Timestamp) < cacheDuration {
-				cacheMutex.RUnlock()
-				return convertAndMarshalIndex(cached.Index, searchRepoOpts.Chart)
-			}
-		}
-		cacheMutex.RUnlock()
-	}
-
 	// Set up Helm CLI environment
 	repoSettings := cli.New()
 
@@ -117,21 +92,23 @@ func (hspm *HelmSDKPackageManager) SearchRepo(searchRepoOpts options.SearchRepoO
 		return nil, err
 	}
 
-	// Update cache and remove old entries
-	cacheMutex.Lock()
-	indexCache[searchRepoOpts.Repo] = RepoIndexCache{
-		Index:     indexFile,
-		Timestamp: time.Now(),
-	}
-	for key, index := range indexCache {
-		if time.Since(index.Timestamp) > cacheDuration {
-			delete(indexCache, key)
-		}
+	// Convert the index file to our response format
+	result, err := convertIndexToResponse(indexFile)
+	if err != nil {
+		log.Error().
+			Str("context", "HelmClient").
+			Err(err).
+			Msg("Failed to convert index to response format")
+		return nil, errors.Wrap(err, "failed to convert index to response format")
 	}
 
-	cacheMutex.Unlock()
+	log.Debug().
+		Str("context", "HelmClient").
+		Str("repo", searchRepoOpts.Repo).
+		Int("entries_count", len(indexFile.Entries)).
+		Msg("Successfully searched repository")
 
-	return convertAndMarshalIndex(indexFile, searchRepoOpts.Chart)
+	return json.Marshal(result)
 }
 
 // validateSearchRepoOptions validates the required search repository options.
@@ -239,7 +216,7 @@ func loadIndexFile(indexPath string) (*repo.IndexFile, error) {
 }
 
 // convertIndexToResponse converts the Helm index file to our response format.
-func convertIndexToResponse(indexFile *repo.IndexFile, chartName string) (RepoIndex, error) {
+func convertIndexToResponse(indexFile *repo.IndexFile) (RepoIndex, error) {
 	result := RepoIndex{
 		APIVersion: indexFile.APIVersion,
 		Entries:    make(map[string][]ChartInfo),
@@ -248,9 +225,7 @@ func convertIndexToResponse(indexFile *repo.IndexFile, chartName string) (RepoIn
 
 	// Convert Helm SDK types to our response types
 	for name, charts := range indexFile.Entries {
-		if chartName == "" || name == chartName {
-			result.Entries[name] = convertChartsToChartInfo(charts)
-		}
+		result.Entries[name] = convertChartsToChartInfo(charts)
 	}
 
 	return result, nil
@@ -374,23 +349,3 @@ func ensureHelmDirectoriesExist(settings *cli.EnvSettings) error {
 
 	return nil
 }
-
-func convertAndMarshalIndex(indexFile *repo.IndexFile, chartName string) ([]byte, error) {
-	// Convert the index file to our response format
-	result, err := convertIndexToResponse(indexFile, chartName)
-	if err != nil {
-		log.Error().
-			Str("context", "HelmClient").
-			Err(err).
-			Msg("Failed to convert index to response format")
-		return nil, errors.Wrap(err, "failed to convert index to response format")
-	}
-
-	log.Debug().
-		Str("context", "HelmClient").
-		Str("repo", chartName).
-		Int("entries_count", len(indexFile.Entries)).
-		Msg("Successfully searched repository")
-
-	return json.Marshal(result)
-}