Added show all recommendations instead of pagination (#18276)

fixes https://github.com/TryGhost/Product/issues/3923

apps/admin-x-settings/src/admin-x-ds/global/Table.tsx

@@ -8,6 +8,11 @@ import clsx from 'clsx';
 import {LoadingIndicator} from './LoadingIndicator';
 import {PaginationData} from '../../hooks/usePagination';
 
+export interface ShowMoreData {
+    hasMore: boolean;
+    loadMore: () => void;
+}
+
 interface TableProps {
     /**
      * If the table is the primary content on a page (e.g. Members table) then you can set a pagetitle to be consistent
@@ -21,6 +26,7 @@ interface TableProps {
     className?: string;
     isLoading?: boolean;
     pagination?: PaginationData;
+    showMore?: ShowMoreData;
 }
 
 const OptionalPagination = ({pagination}: {pagination?: PaginationData}) => {
@@ -31,7 +37,19 @@ const OptionalPagination = ({pagination}: {pagination?: PaginationData}) => {
     return <Pagination {...pagination}/>;
 };
 
-const Table: React.FC<TableProps> = ({header, children, borderTop, hint, hintSeparator, pageTitle, className, pagination, isLoading}) => {
+const OptionalShowMore = ({showMore}: {showMore?: ShowMoreData}) => {
+    if (!showMore || !showMore.hasMore) {
+        return null;
+    }
+
+    return (
+        <div className={`mt-1 flex items-center gap-2 text-xs text-grey-700`}>
+            <button type='button' onClick={showMore.loadMore}>Show all</button>
+        </div>
+    );
+};
+
+const Table: React.FC<TableProps> = ({header, children, borderTop, hint, hintSeparator, pageTitle, className, pagination, showMore, isLoading}) => {
     const tableClasses = clsx(
         (borderTop || pageTitle) && 'border-t border-grey-300',
         'w-full',
@@ -109,12 +127,13 @@ const Table: React.FC<TableProps> = ({header, children, borderTop, hint, hintSep
 
                 {isLoading && <LoadingIndicator delay={200} size='lg' style={loadingStyle} />}
 
-                {(hint || pagination) &&
+                {(hint || pagination || showMore) &&
                 <div className="-mt-px">
                     {(hintSeparator || pagination) && <Separator />}
                     <div className="flex flex-col-reverse items-start justify-between gap-1 pt-2 md:flex-row md:items-center md:gap-0 md:pt-0">
                         <Hint>{hint ?? ' '}</Hint>
                         <OptionalPagination pagination={pagination} />
+                        <OptionalShowMore showMore={showMore} />
                     </div>
                 </div>}
             </div>

apps/admin-x-settings/src/api/recommendations.ts

@@ -1,4 +1,5 @@
-import {Meta, apiUrl, createMutation, createPaginatedQuery, useFetchApi} from '../utils/apiRequests';
+import {InfiniteData} from '@tanstack/react-query';
+import {Meta, apiUrl, createInfiniteQuery, createMutation, useFetchApi} from '../utils/apiRequests';
 
 export type Recommendation = {
     id: string
@@ -28,10 +29,23 @@ export interface RecommendationDeleteResponseType {}
 
 const dataType = 'RecommendationResponseType';
 
-export const useBrowseRecommendations = createPaginatedQuery<RecommendationResponseType>({
+export const useBrowseRecommendations = createInfiniteQuery<RecommendationResponseType>({
     dataType,
     path: '/recommendations/',
-    defaultSearchParams: {}
+    returnData: (originalData) => {
+        const {pages} = originalData as InfiniteData<RecommendationResponseType>;
+        let recommendations = pages.flatMap(page => page.recommendations);
+
+        // Remove duplicates
+        recommendations = recommendations.filter((recommendation, index) => {
+            return recommendations.findIndex(({id}) => id === recommendation.id) === index;
+        });
+
+        return {
+            recommendations,
+            meta: pages[pages.length - 1].meta
+        };
+    }
 });
 
 export const useDeleteRecommendation = createMutation<RecommendationDeleteResponseType, Recommendation>({

apps/admin-x-settings/src/components/settings/site/Recommendations.tsx

@@ -7,6 +7,7 @@ import SettingGroup from '../../../admin-x-ds/settings/SettingGroup';
 import TabView from '../../../admin-x-ds/global/TabView';
 import useRouting from '../../../hooks/useRouting';
 import useSettingGroup from '../../../hooks/useSettingGroup';
+import {ShowMoreData} from '../../../admin-x-ds/global/Table';
 import {useBrowseRecommendations} from '../../../api/recommendations';
 import {withErrorBoundary} from '../../../admin-x-ds/global/ErrorBoundary';
 
@@ -17,11 +18,37 @@ const Recommendations: React.FC<{ keywords: string[] }> = ({keywords}) => {
         handleSave
     } = useSettingGroup();
 
-    const {pagination, data: {recommendations} = {}, isLoading} = useBrowseRecommendations({
+    const {data: {recommendations, meta} = {}, isLoading, hasNextPage, fetchNextPage} = useBrowseRecommendations({
         searchParams: {
-            include: 'count.clicks,count.subscribers'
+            include: 'count.clicks,count.subscribers',
+            limit: '5'
+        },
+
+        // We first load 5, then load 100 at a time (= show all, but without using the dangerous 'all' limit)
+        getNextPageParams: (lastPage, otherParams) => {
+            if (!lastPage.meta) {
+                return;
             }
+            const {limit, page, pages} = lastPage.meta.pagination;
+            if (page >= pages) {
+                return;
+            }
+
+            const newPage = limit < 100 ? 1 : (page + 1);
+
+            return {
+                ...otherParams,
+                page: newPage.toString(),
+                limit: '100'
+            };
+        },
+        keepPreviousData: true
     });
+
+    const showMore: ShowMoreData = {
+        hasMore: !!hasNextPage,
+        loadMore: fetchNextPage
+    };
     const [selectedTab, setSelectedTab] = useState('your-recommendations');
 
     const {updateRoute} = useRouting();
@@ -41,7 +68,7 @@ const Recommendations: React.FC<{ keywords: string[] }> = ({keywords}) => {
         {
             id: 'your-recommendations',
             title: 'Your recommendations',
-            contents: (<RecommendationList isLoading={isLoading} pagination={pagination} recommendations={recommendations ?? []}/>)
+            contents: (<RecommendationList isLoading={isLoading} recommendations={recommendations ?? []} showMore={showMore}/>)
         },
         {
             id: 'recommending-you',
@@ -51,7 +78,7 @@ const Recommendations: React.FC<{ keywords: string[] }> = ({keywords}) => {
     ];
 
     const groupDescription = (
-        <>Share favorite sites with your audience after they subscribe. {(pagination && pagination.total && pagination.total > 0) && <Link href={recommendationsURL} target='_blank'>Preview</Link>}</>
+        <>Share favorite sites with your audience after they subscribe. {(!!meta && !!meta.pagination.total && meta.pagination.total > 0) && <Link href={recommendationsURL} target='_blank'>Preview</Link>}</>
     );
 
     return (

apps/admin-x-settings/src/components/settings/site/recommendations/RecommendationList.tsx

@@ -1,7 +1,7 @@
 import NoValueLabel from '../../../../admin-x-ds/global/NoValueLabel';
 import React from 'react';
 import RecommendationIcon from './RecommendationIcon';
-import Table from '../../../../admin-x-ds/global/Table';
+import Table, {ShowMoreData} from '../../../../admin-x-ds/global/Table';
 import TableCell from '../../../../admin-x-ds/global/TableCell';
 // import TableHead from '../../../../admin-x-ds/global/TableHead';
 import EditRecommendationModal from './EditRecommendationModal';
@@ -13,7 +13,8 @@ import {Recommendation} from '../../../../api/recommendations';
 
 interface RecommendationListProps {
     recommendations: Recommendation[],
-    pagination: PaginationData,
+    pagination?: PaginationData,
+    showMore?: ShowMoreData,
     isLoading: boolean
 }
 
@@ -64,9 +65,9 @@ const RecommendationItem: React.FC<{recommendation: Recommendation}> = ({recomme
 // TODO: Remove if we decide we don't need headers
 // const tableHeader = (<><TableHead>Site</TableHead><TableHead>Conversions from you</TableHead></>);
 
-const RecommendationList: React.FC<RecommendationListProps> = ({recommendations, pagination, isLoading}) => {
+const RecommendationList: React.FC<RecommendationListProps> = ({recommendations, pagination, showMore, isLoading}) => {
     if (isLoading || recommendations.length) {
-        return <Table hint={<span>Shown randomized to your readers</span>} isLoading={isLoading} pagination={pagination} hintSeparator>
+        return <Table hint={<span>Shown randomized to your readers</span>} isLoading={isLoading} pagination={pagination} showMore={showMore} hintSeparator>
             {recommendations && recommendations.map(recommendation => <RecommendationItem key={recommendation.id} recommendation={recommendation} />)}
         </Table>;
     } else {

apps/admin-x-settings/src/utils/apiRequests.ts

@@ -154,7 +154,7 @@ type InfiniteQueryOptions<ResponseData> = Omit<QueryOptions<ResponseData>, 'retu
 
 type InfiniteQueryHookOptions<ResponseData> = UseInfiniteQueryOptions<ResponseData> & {
     searchParams?: Record<string, string>;
-    getNextPageParams: (data: ResponseData, params: Record<string, string>) => Record<string, string>;
+    getNextPageParams: (data: ResponseData, params: Record<string, string>) => Record<string, string>|undefined;
 };
 
 export const createInfiniteQuery = <ResponseData>(options: InfiniteQueryOptions<ResponseData>) => ({searchParams, getNextPageParams, ...query}: InfiniteQueryHookOptions<ResponseData>) => {