fix: invalidate search results when publishing all changes in library (#1925) (#1927)

(cherry picked from commit cdb8016657)

Co-authored-by: Braden MacDonald <braden@opencraft.com>

src/library-authoring/data/apiHooks.ts

@@ -91,7 +91,11 @@ export const xblockQueryKeys = {
   componentMetadata: (usageKey: string) => [...xblockQueryKeys.xblock(usageKey), 'componentMetadata'],
   componentDownstreamLinks: (usageKey: string) => [...xblockQueryKeys.xblock(usageKey), 'downstreamLinks'],
 
-  /** Predicate used to invalidate all metadata only */
+  /**
+   * Predicate used to invalidate all metadata only (not OLX, fields, assets, etc.).
+   * Affects all libraries; we could do a more complex version that affects only one library, but it would require
+   * introspecting the usage keys.
+   */
   allComponentMetadata: (query: Query) => query.queryKey[0] === 'xblock' && query.queryKey[2] === 'componentMetadata',
 };
 
@@ -208,23 +212,32 @@ export const useContentLibraryV2List = (customParams: api.GetLibrariesV2CustomPa
   })
 );
 
+/** Publish all changes in the library. */
 export const useCommitLibraryChanges = () => {
   const queryClient = useQueryClient();
   return useMutation({
     mutationFn: api.commitLibraryChanges,
     onSettled: (_data, _error, libraryId) => {
+      // Invalidate all content-related metadata and search results for the whole library.
       queryClient.invalidateQueries({ queryKey: libraryAuthoringQueryKeys.contentLibrary(libraryId) });
+      queryClient.invalidateQueries({ predicate: (query) => libraryQueryPredicate(query, libraryId) });
+      // For XBlocks, the only thing we need to invalidate is the metadata which includes "has unpublished changes"
+      queryClient.invalidateQueries({ predicate: xblockQueryKeys.allComponentMetadata });
     },
   });
 };
 
+/** Discard all un-published changes in the library */
 export const useRevertLibraryChanges = () => {
   const queryClient = useQueryClient();
   return useMutation({
     mutationFn: api.revertLibraryChanges,
     onSettled: (_data, _error, libraryId) => {
+      // Invalidate all content-related metadata and search results for the whole library.
       queryClient.invalidateQueries({ queryKey: libraryAuthoringQueryKeys.contentLibrary(libraryId) });
       queryClient.invalidateQueries({ predicate: (query) => libraryQueryPredicate(query, libraryId) });
+      // For XBlocks, the only thing we need to invalidate is the metadata which includes "has unpublished changes"
+      queryClient.invalidateQueries({ predicate: xblockQueryKeys.allComponentMetadata });
     },
   });
 };