React compatibility improvement

console/src/components/InstallPatternPage.tsx

@@ -1,7 +1,8 @@
 import * as React from 'react';
 import Helmet from 'react-helmet';
 import { useTranslation } from 'react-i18next';
-import { useHistory, useRouteMatch } from 'react-router-dom';
+import { useNavigateCompat } from '../hooks/useNavigateCompat';
+import { useParamsCompat } from '../hooks/useParamsCompat';
 import {
   ActionGroup,
   Alert,
@@ -56,9 +57,8 @@ const PatternModel = {
 
 export default function InstallPatternPage() {
   const { t } = useTranslation('plugin__patterns-operator-console-plugin');
-  const history = useHistory();
-  const match = useRouteMatch<{ name: string }>('/patterns/install/:name');
-  const name = match?.params?.name;
+  const navigate = useNavigateCompat();
+  const { name } = useParamsCompat('/patterns/install/:name');
 
   // Secret form state (integrated inline instead of separate page)
 
@@ -251,11 +251,11 @@ export default function InstallPatternPage() {
     if (hasSecrets && vaultJobStatus?.status !== 'succeeded') return;
 
     const timer = setTimeout(() => {
-      history.push('/patterns');
+      navigate('/patterns');
     }, 3000);
 
     return () => clearTimeout(timer);
-  }, [patternStatus, history, secretTemplate, secretFormData, vaultJobStatus]);
+  }, [patternStatus, navigate, secretTemplate, secretFormData, vaultJobStatus]);
 
   const handleSubmit = async () => {
     console.log('🚀 [InstallPatternPage] Starting pattern installation process');
@@ -410,7 +410,7 @@ export default function InstallPatternPage() {
                   return t('Your pattern has been created. The operator is now reconciling it.');
                 })()}
               </p>
-              <Button variant="link" onClick={() => history.push('/patterns')}>
+              <Button variant="link" onClick={() => navigate('/patterns')}>
                 {t('Back to catalog')}
               </Button>
             </Alert>
@@ -612,7 +612,7 @@ export default function InstallPatternPage() {
               >
                 {t('Install')}
               </Button>
-              <Button variant="link" onClick={() => history.push('/patterns')}>
+              <Button variant="link" onClick={() => navigate('/patterns')}>
                 {t('Cancel')}
               </Button>
             </ActionGroup>

console/src/components/ManageSecretsPage.tsx

@@ -1,7 +1,8 @@
 import * as React from 'react';
 import Helmet from 'react-helmet';
 import { useTranslation } from 'react-i18next';
-import { useHistory, useRouteMatch } from 'react-router-dom';
+import { useNavigateCompat } from '../hooks/useNavigateCompat';
+import { useParamsCompat } from '../hooks/useParamsCompat';
 import {
   ActionGroup,
   Alert,
@@ -29,9 +30,8 @@ import './SecretForm/SecretForm.css';
 
 export default function ManageSecretsPage() {
   const { t } = useTranslation('plugin__patterns-operator-console-plugin');
-  const history = useHistory();
-  const match = useRouteMatch<{ name: string }>('/patterns/secrets/:name');
-  const name = match?.params?.name;
+  const navigate = useNavigateCompat();
+  const { name } = useParamsCompat('/patterns/secrets/:name');
 
   const [loading, setLoading] = React.useState(true);
   const [fetchError, setFetchError] = React.useState<string | null>(null);
@@ -171,7 +171,7 @@ export default function ManageSecretsPage() {
       <PageSection>
         <Alert variant="info" title={t('No secrets configured')}>
           <p>{t('This pattern does not have a secret template defined.')}</p>
-          <Button variant="link" onClick={() => history.push('/patterns')}>
+          <Button variant="link" onClick={() => navigate('/patterns')}>
             {t('Back to catalog')}
           </Button>
         </Alert>
@@ -234,7 +234,7 @@ export default function ManageSecretsPage() {
             <Button variant="primary" type="submit" isLoading={submitting} isDisabled={submitting}>
               {t('Inject Secrets')}
             </Button>
-            <Button variant="link" onClick={() => history.push('/patterns')}>
+            <Button variant="link" onClick={() => navigate('/patterns')}>
               {t('Back to catalog')}
             </Button>
           </ActionGroup>

console/src/components/PatternCatalogPage.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
 import Helmet from 'react-helmet';
 import { useTranslation } from 'react-i18next';
-import { useHistory } from 'react-router-dom';
+import { useNavigateCompat } from '../hooks/useNavigateCompat';
 
 import {
   Alert,
@@ -166,7 +166,7 @@ const TIER_DESCRIPTIONS: Record<string, string> = {
 
 export default function PatternCatalogPage() {
   const { t } = useTranslation('plugin__patterns-operator-console-plugin');
-  const history = useHistory();
+  const navigate = useNavigateCompat();
   const [patterns, setPatterns] = React.useState<Pattern[]>([]);
   const [loading, setLoading] = React.useState(true);
   const [error, setError] = React.useState<string | null>(null);
@@ -488,7 +488,7 @@ export default function PatternCatalogPage() {
                           <Button
                             variant="secondary"
                             onClick={() =>
-                              history.push(
+                              navigate(
                                 `/patterns/secrets/${pattern.catalogKey || pattern.name}`,
                               )
                             }
@@ -499,7 +499,7 @@ export default function PatternCatalogPage() {
                         {isInstalled && (
                           <Button
                             variant="danger"
-                            onClick={() => history.push(`/patterns/uninstall/${pattern.name}`)}
+                            onClick={() => navigate(`/patterns/uninstall/${pattern.name}`)}
                           >
                             {t('Uninstall')}
                           </Button>
@@ -515,7 +515,7 @@ export default function PatternCatalogPage() {
                               variant="primary"
                               isDisabled={isDisabled}
                               onClick={() =>
-                                history.push(
+                                navigate(
                                   `/patterns/install/${pattern.catalogKey || pattern.name}`,
                                 )
                               }

console/src/components/UninstallPatternPage.tsx

@@ -1,7 +1,8 @@
 import * as React from 'react';
 import Helmet from 'react-helmet';
 import { useTranslation } from 'react-i18next';
-import { useHistory, useRouteMatch } from 'react-router-dom';
+import { useNavigateCompat } from '../hooks/useNavigateCompat';
+import { useParamsCompat } from '../hooks/useParamsCompat';
 import {
   Alert,
   Button,
@@ -29,9 +30,8 @@ const DELETION_PHASES: Record<string, { label: string; order: number }> = {
 
 export default function UninstallPatternPage() {
   const { t } = useTranslation('plugin__patterns-operator-console-plugin');
-  const history = useHistory();
-  const match = useRouteMatch<{ name: string }>('/patterns/uninstall/:name');
-  const name = match?.params?.name;
+  const navigate = useNavigateCompat();
+  const { name } = useParamsCompat('/patterns/uninstall/:name');
 
   const [status, setStatus] = React.useState<PatternCRStatus | null>(null);
   const [deleting, setDeleting] = React.useState(false);
@@ -127,7 +127,7 @@ export default function UninstallPatternPage() {
         {deleted && (
           <Alert variant="success" title={t('Pattern successfully removed')}>
             <p>{t('The pattern and all its associated resources have been fully deleted.')}</p>
-            <Button variant="link" onClick={() => history.push('/patterns')}>
+            <Button variant="link" onClick={() => navigate('/patterns')}>
               {t('Back to catalog')}
             </Button>
           </Alert>
@@ -187,7 +187,7 @@ export default function UninstallPatternPage() {
                     >
                       {t('Confirm Uninstall')}
                     </Button>
-                    <Button variant="link" onClick={() => history.push('/patterns')}>
+                    <Button variant="link" onClick={() => navigate('/patterns')}>
                       {t('Cancel')}
                     </Button>
                   </div>

console/src/hooks/useNavigateCompat.ts

@@ -0,0 +1,16 @@
+import * as React from 'react';
+import * as ReactRouterDom from 'react-router-dom';
+
+const hasUseNavigate = typeof (ReactRouterDom as any).useNavigate === 'function';
+
+// React Router v6 removed useHistory in favor of useNavigate.
+// OCP 4.22+ ships v6; OCP 4.21 and earlier ship v5.
+export const useNavigateCompat: () => (path: string) => void = hasUseNavigate
+  ? () => {
+      const navigate = (ReactRouterDom as any).useNavigate();
+      return React.useCallback((path: string) => navigate(path), [navigate]);
+    }
+  : () => {
+      const history = (ReactRouterDom as any).useHistory();
+      return React.useCallback((path: string) => history.push(path), [history]);
+    };

console/src/hooks/useParamsCompat.ts

@@ -0,0 +1,14 @@
+import * as ReactRouterDom from 'react-router-dom';
+
+const isV6 = typeof (ReactRouterDom as any).useNavigate === 'function';
+
+// React Router v5 (OCP < 4.22): useParams may not work if the console
+// framework doesn't expose route params through the standard context.
+// useRouteMatch explicitly matches the current URL against the given pattern.
+// React Router v6 (OCP 4.22+): useParams is the standard API.
+export const useParamsCompat: (pattern: string) => Record<string, string> = isV6
+  ? () => (ReactRouterDom as any).useParams()
+  : (pattern: string) => {
+      const match = (ReactRouterDom as any).useRouteMatch(pattern);
+      return match?.params || {};
+    };