solr migration button

frontend/src/components/settings/SystemSettings.tsx

@@ -25,9 +25,11 @@ export default function SystemSettings({}: SystemSettingsProps) {
   const [solrStatus, setSolrStatus] = useState<{
     reindex: { loading: boolean; message: string; success?: boolean };
     recreate: { loading: boolean; message: string; success?: boolean };
+    migrate: { loading: boolean; message: string; success?: boolean };
   }>({
     reindex: { loading: false, message: '' },
-    recreate: { loading: false, message: '' }
+    recreate: { loading: false, message: '' },
+    migrate: { loading: false, message: '' }
   });
 
   const [databaseStatus, setDatabaseStatus] = useState<{
@@ -407,6 +409,57 @@ export default function SystemSettings({}: SystemSettingsProps) {
     }
   };
 
+  const handleLibraryMigration = async () => {
+    const confirmed = window.confirm(
+      'This will migrate Solr to support library separation. It will clear existing search data and reindex with library context. Continue?'
+    );
+
+    if (!confirmed) return;
+
+    setSolrStatus(prev => ({
+      ...prev,
+      migrate: { loading: true, message: 'Migrating to library-aware schema...', success: undefined }
+    }));
+
+    try {
+      const result = await searchAdminApi.migrateLibrarySchema();
+
+      setSolrStatus(prev => ({
+        ...prev,
+        migrate: {
+          loading: false,
+          message: result.success
+            ? `${result.message}${result.note ? ` Note: ${result.note}` : ''}`
+            : (result.error || result.details || 'Migration failed'),
+          success: result.success
+        }
+      }));
+
+      setTimeout(() => {
+        setSolrStatus(prev => ({
+          ...prev,
+          migrate: { loading: false, message: '', success: undefined }
+        }));
+      }, 10000); // Longer timeout for migration messages
+    } catch (error: any) {
+      setSolrStatus(prev => ({
+        ...prev,
+        migrate: {
+          loading: false,
+          message: error.message || 'Network error occurred',
+          success: false
+        }
+      }));
+
+      setTimeout(() => {
+        setSolrStatus(prev => ({
+          ...prev,
+          migrate: { loading: false, message: '', success: undefined }
+        }));
+      }, 10000);
+    }
+  };
+
   // Load status on component mount
   useEffect(() => {
     loadSearchEngineStatus();
@@ -445,7 +498,7 @@ export default function SystemSettings({}: SystemSettingsProps) {
             <div className="flex flex-col sm:flex-row gap-3 mb-4">
               <Button
                 onClick={handleSolrReindex}
-                disabled={solrStatus.reindex.loading || solrStatus.recreate.loading || !searchEngineStatus.solrAvailable}
+                disabled={solrStatus.reindex.loading || solrStatus.recreate.loading || solrStatus.migrate.loading || !searchEngineStatus.solrAvailable}
                 loading={solrStatus.reindex.loading}
                 variant="ghost"
                 className="flex-1"
@@ -454,7 +507,7 @@ export default function SystemSettings({}: SystemSettingsProps) {
               </Button>
               <Button
                 onClick={handleSolrRecreate}
-                disabled={solrStatus.reindex.loading || solrStatus.recreate.loading || !searchEngineStatus.solrAvailable}
+                disabled={solrStatus.reindex.loading || solrStatus.recreate.loading || solrStatus.migrate.loading || !searchEngineStatus.solrAvailable}
                 loading={solrStatus.recreate.loading}
                 variant="secondary"
                 className="flex-1"
@@ -463,6 +516,23 @@ export default function SystemSettings({}: SystemSettingsProps) {
               </Button>
             </div>
 
+            {/* Library Migration Section */}
+            <div className="border-t theme-border pt-4">
+              <h4 className="text-md font-medium theme-header mb-2">Library Separation Migration</h4>
+              <p className="text-sm theme-text mb-3">
+                Migrate Solr to support proper library separation. This ensures search results are isolated between different libraries (password-based access).
+              </p>
+              <Button
+                onClick={handleLibraryMigration}
+                disabled={solrStatus.reindex.loading || solrStatus.recreate.loading || solrStatus.migrate.loading || !searchEngineStatus.solrAvailable}
+                loading={solrStatus.migrate.loading}
+                variant="primary"
+                className="w-full sm:w-auto"
+              >
+                {solrStatus.migrate.loading ? 'Migrating...' : '🔒 Migrate Library Schema'}
+              </Button>
+            </div>
+
             {/* Status Messages */}
             {solrStatus.reindex.message && (
               <div className={`text-sm p-3 rounded mb-3 ${
@@ -483,6 +553,16 @@ export default function SystemSettings({}: SystemSettingsProps) {
                 {solrStatus.recreate.message}
               </div>
             )}
+
+            {solrStatus.migrate.message && (
+              <div className={`text-sm p-3 rounded mb-3 ${
+                solrStatus.migrate.success
+                  ? 'bg-green-50 dark:bg-green-900/20 text-green-800 dark:text-green-200'
+                  : 'bg-red-50 dark:bg-red-900/20 text-red-800 dark:text-red-200'
+              }`}>
+                {solrStatus.migrate.message}
+              </div>
+            )}
           </div>
 
           <div className="text-sm theme-text bg-blue-50 dark:bg-blue-900/20 p-3 rounded-lg">
@@ -490,7 +570,12 @@ export default function SystemSettings({}: SystemSettingsProps) {
             <ul className="text-xs space-y-1 ml-4">
               <li>• <strong>Reindex All:</strong> Refresh all search data while keeping existing schemas (fixes data sync issues)</li>
               <li>• <strong>Recreate Indices:</strong> Delete and rebuild all search indexes from scratch (fixes schema and structure issues)</li>
+              <li>• <strong>Migrate Library Schema:</strong> One-time migration to enable library separation (isolates search results by library)</li>
             </ul>
+            <div className="mt-2 pt-2 border-t border-blue-200 dark:border-blue-700">
+              <p className="font-medium text-xs">⚠️ Library Migration:</p>
+              <p className="text-xs">Only run this once to enable library-aware search. Requires Solr schema to support libraryId field.</p>
+            </div>
           </div>
         </div>
       </div>

frontend/src/lib/api.ts

@@ -636,6 +636,21 @@ export const searchAdminApi = {
     const response = await api.post('/admin/search/solr/recreate');
     return response.data;
   },
+
+  // Migrate to library-aware schema
+  migrateLibrarySchema: async (): Promise<{
+    success: boolean;
+    message: string;
+    storiesCount?: number;
+    authorsCount?: number;
+    totalCount?: number;
+    error?: string;
+    details?: string;
+    note?: string;
+  }> => {
+    const response = await api.post('/admin/search/solr/migrate-library-schema');
+    return response.data;
+  },
 };
 
 // Collection endpoints