RHINENG-10603 first page table functionality - Pagination + Sorting (#3)

* RHINENG-10603 first page table functionality * minor fixes * code refactoring for landing page table * handling offset and sorting query params and code cleanup * disable third sort on table component * added unit tests and code cleanup * improved landing page layout * fixed unit test
jkilzi · Jul 24, 2024 · dcf5a2a · dcf5a2a
1 parent 8390be7
commit dcf5a2a
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diff --git a/workspaces/resource-optimization/app-config.yaml b/workspaces/resource-optimization/app-config.yaml
@@ -1,6 +1,19 @@
 app:
   title: Resource Optimization
   baseUrl: http://localhost:3000
+  support:
+    url: https://github.com/backstage/backstage/issues # Used by common ErrorPage
+    items: # Used by common SupportButton component
+      - title: Issues
+        icon: github
+        links:
+          - url: https://github.com/backstage/backstage/issues
+            title: GitHub Issues
+      - title: Discord Chatroom
+        icon: chat
+        links:
+          - url: https://discord.gg/backstage-687207715902193673
+            title: '#backstage'
 
 organization:
   name: Red Hat
@@ -73,7 +86,8 @@ auth:
     # See https://backstage.io/docs/auth/guest/provider
     guest: {}
 
-scaffolder: {}
+scaffolder:
+  {}
   # see https://backstage.io/docs/features/software-templates/configuration for software template options
 
 catalog:

diff --git a/workspaces/resource-optimization/packages/app/src/App.tsx b/workspaces/resource-optimization/packages/app/src/App.tsx
@@ -38,6 +38,7 @@ import { CatalogGraphPage } from '@backstage/plugin-catalog-graph';
 import { RequirePermission } from '@backstage/plugin-permission-react';
 import { catalogEntityCreatePermission } from '@backstage/plugin-catalog-common/alpha';
 import { ResourceOptimizationPage } from '@backstage-community/plugin-resource-optimization';
+import { ResourceOptimizationDetailPage } from '@backstage-community/plugin-resource-optimization';
 
 const app = createApp({
   apis,
@@ -102,6 +103,12 @@ const routes = (
     <Route path="/settings" element={<UserSettingsPage />} />
     <Route path="/catalog-graph" element={<CatalogGraphPage />} />
     <Route path="/resource-optimization" element={<ResourceOptimizationPage />} />
+    <Route
+        path="/resource-optimization/:id"
+        element={<ResourceOptimizationDetailPage />}
+      >
+      {entityPage}
+    </Route>
   </FlatRoutes>
 );
 

diff --git a/...n/plugins/resource-optimization/src/components/ExampleComponent/ExampleComponent.test.tsx b/...n/plugins/resource-optimization/src/components/ExampleComponent/ExampleComponent.test.tsx
@@ -6,7 +6,45 @@ import { screen } from '@testing-library/react';
 import {
   setupRequestMockHandlers,
   renderInTestApp,
+  TestApiRegistry,
 } from '@backstage/test-utils';
+import { CatalogApi, catalogApiRef } from '@backstage/plugin-catalog-react';
+import { ApiProvider } from '@backstage/core-app-api';
+import { optimizationsApiRef } from '../../api/refs';
+import { searchApiRef } from '@backstage/plugin-search-react';
+import { getRecommendationMockResponse } from './mockResponses';
+import { RecommendationList } from '@backstage-community/plugin-resource-optimization-common';
+import { TypedResponse } from '@backstage-community/plugin-resource-optimization-common/src/generated/apis/OptimizationsApi.client';
+
+const emptySearchResults = Promise.resolve({
+  results: [],
+});
+
+const recommendationsListResult: Promise<TypedResponse<RecommendationList>> =
+  new Promise((resolve, reject) => {
+    return {
+      json: async () => getRecommendationMockResponse,
+    };
+  });
+
+const query = () => emptySearchResults;
+const querySpy = jest.fn(query);
+const searchApi = { query: querySpy };
+
+const catalogApi: jest.Mocked<CatalogApi> = {
+  getEntitiesByRefs: jest.fn(),
+} as any;
+
+const getRecommendationList = () => recommendationsListResult;
+const getRecommendationListSpy = jest.fn(getRecommendationList);
+const optimizationApi = { getRecommendationList: getRecommendationListSpy };
+
+// create apiRegistry for mocking apis
+const apiRegistry = TestApiRegistry.from(
+  [searchApiRef, searchApi],
+  [optimizationsApiRef, optimizationApi],
+  [catalogApiRef, catalogApi],
+);
 
 describe('ExampleComponent', () => {
   const server = setupServer();
@@ -21,9 +59,12 @@ describe('ExampleComponent', () => {
   });
 
   it('should render', async () => {
-    await renderInTestApp(<ExampleComponent />);
-    expect(
-      screen.getByText('Welcome to resource-optimization!'),
-    ).toBeInTheDocument();
+    expect(1).toBeTruthy();
+    await renderInTestApp(
+      <ApiProvider apis={apiRegistry}>
+        <ExampleComponent />
+      </ApiProvider>,
+    );
+    expect(screen.getByText('Resource Optimization')).toBeInTheDocument();
   });
 });
diff --git a/...zation/plugins/resource-optimization/src/components/ExampleComponent/ExampleComponent.tsx b/...zation/plugins/resource-optimization/src/components/ExampleComponent/ExampleComponent.tsx
@@ -1,29 +1,32 @@
-import React from 'react';
-import { Typography, Grid } from '@material-ui/core';
+import React, { useState } from 'react';
+import { Grid, Chip, Typography } from '@material-ui/core';
 import {
   Header,
   Page,
   Content,
-  Link,
-  TableColumn,
   Table,
   Select,
   Progress,
   ResponseErrorPanel,
   ContentHeader,
+  SupportButton,
 } from '@backstage/core-components';
+import { SearchBar } from '@backstage/plugin-search-react';
 import useAsync from 'react-use/lib/useAsync';
 import { useApi } from '@backstage/core-plugin-api';
 import { optimizationsApiRef } from '../../api/refs';
 import { Recommendations } from '@backstage-community/plugin-resource-optimization-common';
+import { columns } from '../Tables/columns';
+import {
+  CatalogFilterLayout,
+  EntityListProvider,
+} from '@backstage/plugin-catalog-react';
 
 export default {
   title: 'Plugins/Examples',
   component: Page,
 };
 
-// const VALUE_NOT_AVAILABLE = 'N/A';
-
 const SELECT_ITEMS = [
   {
     label: 'Cluster 1',
@@ -39,40 +42,10 @@ const SELECT_ITEMS = [
   },
 ];
 
-const columns: TableColumn<Recommendations>[] = [
-  {
-    title: 'Containers',
-    highlight: true,
-    render: row => <Link to="#message-source">{row.container}</Link>,
-  },
-  {
-    title: 'Projects',
-    render: row => <Typography variant="body2">{row.project}</Typography>,
-  },
-  {
-    title: 'Workloads',
-    render: row => <Typography variant="body2">{row.workload}</Typography>,
-  },
-  {
-    title: 'Workload types',
-    render: row => <Typography variant="body2">{row.workloadType}</Typography>,
-  },
-  {
-    title: 'Clusters',
-    render: row => <Typography variant="body2">{row.clusterAlias}</Typography>,
-  },
-  {
-    title: 'Last reported',
-    render: row => (
-      <Typography variant="body2">{row.lastReported?.toString()}</Typography>
-    ),
-  },
-];
-
 const ClusterFilter = () => (
   <Select
     placeholder="All results"
-    label="CLUSTER"
+    label="Cluster"
     items={SELECT_ITEMS}
     multiple
     onChange={() => {}}
@@ -82,7 +55,7 @@ const ClusterFilter = () => (
 const ProjectFilter = () => (
   <Select
     placeholder="All results"
-    label="PROJECT"
+    label="Project"
     items={SELECT_ITEMS}
     multiple
     onChange={() => {}}
@@ -92,7 +65,7 @@ const ProjectFilter = () => (
 const WorkloadFilter = () => (
   <Select
     placeholder="All results"
-    label="WORKLOAD"
+    label="Workload"
     items={SELECT_ITEMS}
     multiple
     onChange={() => {}}
@@ -102,52 +75,107 @@ const WorkloadFilter = () => (
 const TypeFilter = () => (
   <Select
     placeholder="All results"
-    label="TYPE"
+    label="WorkLoad Type"
     items={SELECT_ITEMS}
     multiple
     onChange={() => {}}
   />
 );
 
+type SortOrder = 'asc' | 'desc';
+
 export const ExampleComponent = () => {
   const api = useApi(optimizationsApiRef);
 
+  const [page, setPage] = useState(0); // first page starts at 0
+  const [rowsPerPage, setRowsPerPage] = useState(5);
+
+  const [orderBy, setOrderBy] = useState('last_reported');
+  const [orderDirection, setOrderDirection] = useState<SortOrder>('desc');
+
   const { value, loading, error } = useAsync(async () => {
-    const response = await api.getRecommendationList({ query: {} });
+    const offsetValue = page * rowsPerPage;
+
+    const apiQuery: Parameters<typeof api.getRecommendationList>[0]['query'] = {
+      limit: rowsPerPage,
+      offset: offsetValue,
+      orderBy: orderBy,
+      orderHow: orderDirection,
+    };
+
+    const response = await api.getRecommendationList({
+      query: apiQuery,
+    });
     const payload = await response.json();
     return payload;
-  }, []);
-
-  if (loading) {
-    return <Progress />;
-  }
+  }, [rowsPerPage, page, orderBy, orderDirection]);
 
   if (error) {
     return <ResponseErrorPanel error={error} />;
   }
 
+  const handleChangeRowsPerPage = (pageSize: number) => {
+    setRowsPerPage(pageSize);
+  };
+
+  const handleChangePage = (page: number, pageSize: number) => {
+    setPage(page);
+  };
+
+  const handleOnOrderChange = (orderBy: number, orderDirection: SortOrder) => {
+    if (orderBy >= 0) {
+      setOrderBy(`${columns[orderBy].field}`);
+      setOrderDirection(orderDirection);
+    }
+  };
+
+  const handleOnSearchChange = (searchText: string) => {
+    console.log(searchText);
+  };
+
+  const tableTitle = `Optimizable containers (${value?.meta?.count || 0})`;
+
   return (
     <Page themeId="tool">
       <Header title="Resource Optimization" />
       <Content>
-        <ContentHeader title="Filters" />
-        <Grid container direction="row">
-          <Grid item xs={3}>
-            <ClusterFilter />
-            <ProjectFilter />
-            <WorkloadFilter />
-            <TypeFilter />
-          </Grid>
-
-          <Grid item xs={9}>
-            <Table<Recommendations>
-              options={{ paging: true, padding: 'dense' }}
-              data={value!.data ?? []}
-              columns={columns}
-              title="Optimizable containers"
-            />
-          </Grid>
-        </Grid>
+        <ContentHeader title="">
+          <SupportButton>All your optimizations</SupportButton>
+        </ContentHeader>
+
+        <EntityListProvider>
+          <CatalogFilterLayout>
+            <CatalogFilterLayout.Filters>
+              <Typography variant="h6">Filters</Typography>
+              <hr></hr>
+              <ClusterFilter />
+              <ProjectFilter />
+              <WorkloadFilter />
+              <TypeFilter />
+            </CatalogFilterLayout.Filters>
+            <CatalogFilterLayout.Content>
+              <Table<Recommendations>
+                title={tableTitle}
+                options={{
+                  debounceInterval: 700,
+                  paging: true,
+                  search: true,
+                  padding: 'dense',
+                  thirdSortClick: false,
+                }}
+                data={value?.data || []}
+                isLoading={loading}
+                columns={columns}
+                totalCount={value?.meta?.count || 0}
+                page={page}
+                onPageChange={handleChangePage}
+                onRowsPerPageChange={handleChangeRowsPerPage}
+                onOrderChange={handleOnOrderChange}
+                onSearchChange={handleOnSearchChange}
+              />
+            </CatalogFilterLayout.Content>
+          </CatalogFilterLayout>
+        </EntityListProvider>
       </Content>
     </Page>
   );