fix: search bar enter redirect

Signed-off-by: Camila Belo <camilaibs@gmail.com>

plugins/search/src/components/HomePageComponent/HomePageSearchBar.test.tsx

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2023 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import React from 'react';
+
+import { screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+
+import { TestApiProvider, renderInTestApp } from '@backstage/test-utils';
+import { searchApiRef } from '@backstage/plugin-search-react';
+
+import { rootRouteRef } from '../../plugin';
+
+import { HomePageSearchBar } from './HomePageSearchBar';
+
+const navigate = jest.fn();
+
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  useNavigate: () => navigate,
+}));
+
+describe('<HomePageSearchBar/>', () => {
+  const searchApiMock = { query: jest.fn().mockResolvedValue({ results: [] }) };
+
+  it("Don't wait query debounce time when enter is pressed", async () => {
+    await renderInTestApp(
+      <TestApiProvider apis={[[searchApiRef, searchApiMock]]}>
+        <HomePageSearchBar />
+      </TestApiProvider>,
+      {
+        mountedRoutes: {
+          '/search': rootRouteRef,
+        },
+      },
+    );
+
+    expect(searchApiMock.query).toHaveBeenCalledWith(
+      expect.objectContaining({ term: '' }),
+    );
+
+    await userEvent.type(screen.getByLabelText('Search'), 'term{enter}');
+
+    expect(navigate).toHaveBeenCalledWith('/search?query=term');
+  });
+});

plugins/search/src/components/HomePageComponent/HomePageSearchBar.tsx

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import React, { useCallback, useState } from 'react';
+import React, { useCallback, useRef, useState } from 'react';
 import { makeStyles } from '@material-ui/core/styles';
 import {
   SearchBarBase,
@@ -47,11 +47,15 @@ export type HomePageSearchBarProps = Partial<
 export const HomePageSearchBar = (props: HomePageSearchBarProps) => {
   const classes = useStyles(props);
   const [query, setQuery] = useState('');
+  const ref = useRef<HTMLInputElement | null>(null);
+
   const handleSearch = useNavigateToQuery();
 
-  const handleSubmit = () => {
-    handleSearch({ query });
-  };
+  // This handler is called when "enter" is pressed
+  const handleSubmit = useCallback(() => {
+    // Using ref to get the current field value without waiting for a query debounce
+    handleSearch({ query: ref.current?.value ?? '' });
+  }, [handleSearch]);
 
   const handleChange = useCallback(
     value => {
@@ -65,6 +69,7 @@ export const HomePageSearchBar = (props: HomePageSearchBarProps) => {
       value={query}
       onSubmit={handleSubmit}
       onChange={handleChange}
+      inputProps={{ ref }}
       InputProps={{
         ...props.InputProps,
         classes: {

plugins/search/src/components/SearchModal/SearchModal.test.tsx

@@ -28,6 +28,13 @@ import {
 
 import { SearchModal } from './SearchModal';
 
+const navigate = jest.fn();
+
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  useNavigate: () => navigate,
+}));
+
 describe('SearchModal', () => {
   const query = jest.fn().mockResolvedValue({ results: [] });
 
@@ -168,4 +175,36 @@ describe('SearchModal', () => {
 
     expect(screen.getByLabelText('Search')).toHaveFocus();
   });
+
+  it("Don't wait query debounce time when enter is pressed", async () => {
+    const initialState = {
+      term: 'term',
+      filters: {},
+      types: [],
+      pageCursor: '',
+    };
+
+    await renderInTestApp(
+      <ApiProvider apis={apiRegistry}>
+        <SearchContextProvider initialState={initialState}>
+          <SearchModal open hidden={false} toggleModal={toggleModal} />
+        </SearchContextProvider>
+      </ApiProvider>,
+      {
+        mountedRoutes: {
+          '/search': rootRouteRef,
+        },
+      },
+    );
+
+    expect(query).toHaveBeenCalledWith(
+      expect.objectContaining({ term: 'term' }),
+    );
+
+    const input = screen.getByLabelText('Search');
+    await userEvent.clear(input);
+    await userEvent.type(input, 'new term{enter}');
+
+    expect(navigate).toHaveBeenCalledWith('/search?query=new term');
+  });
 });

plugins/search/src/components/SearchModal/SearchModal.tsx

@@ -13,14 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import { Link, useContent } from '@backstage/core-components';
+import { useContent } from '@backstage/core-components';
 import { useRouteRef } from '@backstage/core-plugin-api';
 import {
   SearchBar,
   SearchContextProvider,
   SearchResult,
   SearchResultPager,
-  useSearch,
 } from '@backstage/plugin-search-react';
 import {
   Dialog,
@@ -37,7 +36,7 @@ import IconButton from '@material-ui/core/IconButton';
 import { makeStyles } from '@material-ui/core/styles';
 import ArrowForwardIcon from '@material-ui/icons/ArrowForward';
 import CloseIcon from '@material-ui/icons/Close';
-import React, { KeyboardEvent, useCallback, useEffect, useRef } from 'react';
+import React, { useCallback, useEffect, useRef } from 'react';
 import { useNavigate } from 'react-router-dom';
 
 import { rootRouteRef } from '../../plugin';
@@ -92,6 +91,11 @@ const useStyles = makeStyles(theme => ({
   input: {
     flex: 1,
   },
+  button: {
+    '&:hover': {
+      background: 'none',
+    },
+  },
   // Reduces default height of the modal, keeping a gap of 128px between the top and bottom of the page.
   paperFullWidth: { height: 'calc(100% - 128px)' },
   dialogActionsContainer: { padding: theme.spacing(1, 3) },
@@ -104,9 +108,8 @@ export const Modal = ({ toggleModal }: SearchModalChildrenProps) => {
   const { transitions } = useTheme();
   const { focusContent } = useContent();
 
-  const { term } = useSearch();
+  const searchRootRoute = useRouteRef(rootRouteRef)();
   const searchBarRef = useRef<HTMLInputElement | null>(null);
-  const searchPagePath = `${useRouteRef(rootRouteRef)()}?query=${term}`;
 
   useEffect(() => {
     searchBarRef?.current?.focus();
@@ -116,15 +119,13 @@ export const Modal = ({ toggleModal }: SearchModalChildrenProps) => {
     setTimeout(focusContent, transitions.duration.leavingScreen);
   }, [focusContent, transitions]);
 
-  const handleSearchBarKeyDown = useCallback(
-    (e: KeyboardEvent<HTMLDivElement | HTMLTextAreaElement>) => {
-      if (e.key === 'Enter') {
-        navigate(searchPagePath);
-        handleSearchResultClick();
-      }
-    },
-    [navigate, handleSearchResultClick, searchPagePath],
-  );
+  // This handler is called when "enter" is pressed
+  const handleSearchBarSubmit = useCallback(() => {
+    // Using ref to get the current field value without waiting for a query debounce
+    const query = searchBarRef.current?.value ?? '';
+    navigate(`${searchRootRoute}?query=${query}`);
+    handleSearchResultClick();
+  }, [navigate, handleSearchResultClick, searchRootRoute]);
 
   return (
     <>
@@ -133,7 +134,7 @@ export const Modal = ({ toggleModal }: SearchModalChildrenProps) => {
           <SearchBar
             className={classes.input}
             inputProps={{ ref: searchBarRef }}
-            onKeyDown={handleSearchBarKeyDown}
+            onSubmit={handleSearchBarSubmit}
           />
 
           <IconButton aria-label="close" onClick={toggleModal}>
@@ -150,11 +151,11 @@ export const Modal = ({ toggleModal }: SearchModalChildrenProps) => {
         >
           <Grid item>
             <Button
-              to={searchPagePath}
-              onClick={handleSearchResultClick}
-              endIcon={<ArrowForwardIcon />}
-              component={Link}
+              className={classes.button}
               color="primary"
+              endIcon={<ArrowForwardIcon />}
+              onClick={handleSearchResultClick}
+              disableRipple
             >
               View Full Results
             </Button>