Merge pull request #550 from acelaya-forks/feature/domain-health-checks

Feature/domain health checks

CHANGELOG.md

@@ -12,6 +12,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
     If the resulting list for that interval is empty, it will try to infer the closest interval with visits, based on the latest visit's date, and reload visits for that interval.
 
+* [#547](https://github.com/shlinkio/shlink-web-client/pull/547) Improved domains page, to tell which of the domains are not properly configured.
+
+    Now, when this section is loaded, it tries to call the `GET /rest/health` endpoint for each one of the domains, and displays a warning icon on each one that failed.
+
+    The warning includes a link to the documentation, explaining what are the steps to get it fixed.
+
 * [#535](https://github.com/shlinkio/shlink-web-client/pull/535) Allowed editing default domain redirects when consuming Shlink 2.10 or newer.
 * [#531](https://github.com/shlinkio/shlink-web-client/pull/531) Added custom slug field to the basic creation form in the Overview page.
 * [#537](https://github.com/shlinkio/shlink-web-client/pull/537) Allowed to customize the ordering for every list in the app that supports it, being currently tags and short URLs.

src/domains/DomainRow.tsx

@@ -1,22 +1,25 @@
-import { FC } from 'react';
+import { FC, useEffect } from 'react';
 import { Button, UncontrolledTooltip } from 'reactstrap';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import {
   faBan as forbiddenIcon,
-  faCheck as defaultDomainIcon,
+  faDotCircle as defaultDomainIcon,
   faEdit as editIcon,
 } from '@fortawesome/free-solid-svg-icons';
-import { ShlinkDomain, ShlinkDomainRedirects } from '../api/types';
+import { ShlinkDomainRedirects } from '../api/types';
 import { useToggle } from '../utils/helpers/hooks';
 import { OptionalString } from '../utils/utils';
 import { SelectedServer } from '../servers/data';
 import { supportsDefaultDomainRedirectsEdition } from '../utils/helpers/features';
 import { EditDomainRedirectsModal } from './helpers/EditDomainRedirectsModal';
+import { Domain } from './data';
+import { DomainStatusIcon } from './helpers/DomainStatusIcon';
 
 interface DomainRowProps {
-  domain: ShlinkDomain;
+  domain: Domain;
   defaultRedirects?: ShlinkDomainRedirects;
   editDomainRedirects: (domain: string, redirects: Partial<ShlinkDomainRedirects>) => Promise<void>;
+  checkDomainHealth: (domain: string) => void;
   selectedServer: SelectedServer;
 }
 
@@ -33,14 +36,20 @@ const DefaultDomain: FC = () => (
   </>
 );
 
-export const DomainRow: FC<DomainRowProps> = ({ domain, editDomainRedirects, defaultRedirects, selectedServer }) => {
+export const DomainRow: FC<DomainRowProps> = (
+  { domain, editDomainRedirects, checkDomainHealth, defaultRedirects, selectedServer },
+) => {
   const [ isOpen, toggle ] = useToggle();
-  const { domain: authority, isDefault, redirects } = domain;
+  const { domain: authority, isDefault, redirects, status } = domain;
   const canEditDomain = !isDefault || supportsDefaultDomainRedirectsEdition(selectedServer);
 
+  useEffect(() => {
+    checkDomainHealth(domain.domain);
+  }, []);
+
   return (
     <tr className="responsive-table__row">
-      <td className="responsive-table__cell" data-th="Is default domain">{isDefault ? <DefaultDomain /> : ''}</td>
+      <td className="responsive-table__cell" data-th="Is default domain">{isDefault && <DefaultDomain />}</td>
       <th className="responsive-table__cell" data-th="Domain">{authority}</th>
       <td className="responsive-table__cell" data-th="Base path redirect">
         {redirects?.baseUrlRedirect ?? <Nr fallback={defaultRedirects?.baseUrlRedirect} />}
@@ -51,6 +60,9 @@ export const DomainRow: FC<DomainRowProps> = ({ domain, editDomainRedirects, def
       <td className="responsive-table__cell" data-th="Invalid short URL redirect">
         {redirects?.invalidShortUrlRedirect ?? <Nr fallback={defaultRedirects?.invalidShortUrlRedirect} />}
       </td>
+      <td className="responsive-table__cell text-lg-center" data-th="Status">
+        <DomainStatusIcon status={status} />
+      </td>
       <td className="responsive-table__cell text-right">
         <span id={!canEditDomain ? 'defaultDomainBtn' : undefined}>
           <Button outline size="sm" disabled={!canEditDomain} onClick={!canEditDomain ? undefined : toggle}>

src/domains/ManageDomains.tsx

@@ -13,14 +13,15 @@ interface ManageDomainsProps {
   listDomains: Function;
   filterDomains: (searchTerm: string) => void;
   editDomainRedirects: (domain: string, redirects: Partial<ShlinkDomainRedirects>) => Promise<void>;
+  checkDomainHealth: (domain: string) => void;
   domainsList: DomainsList;
   selectedServer: SelectedServer;
 }
 
-const headers = [ '', 'Domain', 'Base path redirect', 'Regular 404 redirect', 'Invalid short URL redirect', '' ];
+const headers = [ '', 'Domain', 'Base path redirect', 'Regular 404 redirect', 'Invalid short URL redirect', '', '' ];
 
 export const ManageDomains: FC<ManageDomainsProps> = (
-  { listDomains, domainsList, filterDomains, editDomainRedirects, selectedServer },
+  { listDomains, domainsList, filterDomains, editDomainRedirects, checkDomainHealth, selectedServer },
 ) => {
   const { filteredDomains: domains, defaultRedirects, loading, error, errorData } = domainsList;
   const resolvedDefaultRedirects = defaultRedirects ?? domains.find(({ isDefault }) => isDefault)?.redirects;
@@ -55,6 +56,7 @@ export const ManageDomains: FC<ManageDomainsProps> = (
                 key={domain.domain}
                 domain={domain}
                 editDomainRedirects={editDomainRedirects}
+                checkDomainHealth={checkDomainHealth}
                 defaultRedirects={resolvedDefaultRedirects}
                 selectedServer={selectedServer}
               />

src/domains/data/index.ts

@@ -0,0 +1,7 @@
+import { ShlinkDomain } from '../../api/types';
+
+export type DomainStatus = 'validating' | 'valid' | 'invalid';
+
+export interface Domain extends ShlinkDomain {
+  status: DomainStatus;
+}

src/domains/helpers/DomainStatusIcon.tsx

@@ -0,0 +1,62 @@
+import { FC, useEffect, useRef, useState } from 'react';
+import { UncontrolledTooltip } from 'reactstrap';
+import { ExternalLink } from 'react-external-link';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import {
+  faTimes as invalidIcon,
+  faCheck as checkIcon,
+  faCircleNotch as loadingStatusIcon,
+} from '@fortawesome/free-solid-svg-icons';
+import { MediaMatcher } from '../../utils/types';
+import { DomainStatus } from '../data';
+
+interface DomainStatusIconProps {
+  status: DomainStatus;
+  matchMedia?: MediaMatcher;
+}
+
+export const DomainStatusIcon: FC<DomainStatusIconProps> = ({ status, matchMedia = window.matchMedia }) => {
+  const ref = useRef<HTMLSpanElement>();
+  const matchesMobile = () => matchMedia('(max-width: 991px)').matches;
+  const [ isMobile, setIsMobile ] = useState<boolean>(matchesMobile());
+
+  useEffect(() => {
+    const listener = () => setIsMobile(matchesMobile());
+
+    window.addEventListener('resize', listener);
+
+    return () => window.removeEventListener('resize', listener);
+  }, []);
+
+  if (status === 'validating') {
+    return <FontAwesomeIcon fixedWidth icon={loadingStatusIcon} spin />;
+  }
+
+  return (
+    <>
+      <span
+        ref={(el: HTMLSpanElement) => {
+          ref.current = el;
+        }}
+      >
+        {status === 'valid'
+          ? <FontAwesomeIcon fixedWidth icon={checkIcon} className="text-muted" />
+          : <FontAwesomeIcon fixedWidth icon={invalidIcon} className="text-danger" />}
+      </span>
+      <UncontrolledTooltip
+        target={(() => ref.current) as any}
+        placement={isMobile ? 'top-start' : 'left'}
+        autohide={status === 'valid'}
+      >
+        {status === 'valid' ? 'Congratulations! This domain is properly configured.' : (
+          <span>
+            Oops! There is some missing configuration, and short URLs shared with this domain will not work.
+            <br />
+            Check the <ExternalLink href="https://slnk.to/multi-domain-docs">documentation</ExternalLink> in order to
+            find out what is missing.
+          </span>
+        )}
+      </UncontrolledTooltip>
+    </>
+  );
+};

src/domains/reducers/domainsList.ts

@@ -1,10 +1,13 @@
 import { Action, Dispatch } from 'redux';
-import { ProblemDetailsError, ShlinkDomain, ShlinkDomainRedirects } from '../../api/types';
+import { ProblemDetailsError, ShlinkDomainRedirects } from '../../api/types';
 import { buildReducer } from '../../utils/helpers/redux';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { GetState } from '../../container/types';
 import { parseApiError } from '../../api/utils';
 import { ApiErrorAction } from '../../api/types/actions';
+import { Domain, DomainStatus } from '../data';
+import { hasServerData } from '../../servers/data';
+import { replaceAuthorityFromUri } from '../../utils/helpers/uri';
 import { EDIT_DOMAIN_REDIRECTS, EditDomainRedirectsAction } from './domainRedirects';
 
 /* eslint-disable padding-line-between-statements */
@@ -12,11 +15,12 @@ export const LIST_DOMAINS_START = 'shlink/domainsList/LIST_DOMAINS_START';
 export const LIST_DOMAINS_ERROR = 'shlink/domainsList/LIST_DOMAINS_ERROR';
 export const LIST_DOMAINS = 'shlink/domainsList/LIST_DOMAINS';
 export const FILTER_DOMAINS = 'shlink/domainsList/FILTER_DOMAINS';
+export const VALIDATE_DOMAIN = 'shlink/domainsList/VALIDATE_DOMAIN';
 /* eslint-enable padding-line-between-statements */
 
 export interface DomainsList {
-  domains: ShlinkDomain[];
-  filteredDomains: ShlinkDomain[];
+  domains: Domain[];
+  filteredDomains: Domain[];
   defaultRedirects?: ShlinkDomainRedirects;
   loading: boolean;
   error: boolean;
@@ -24,7 +28,7 @@ export interface DomainsList {
 }
 
 export interface ListDomainsAction extends Action<string> {
-  domains: ShlinkDomain[];
+  domains: Domain[];
   defaultRedirects?: ShlinkDomainRedirects;
 }
 
@@ -32,6 +36,11 @@ interface FilterDomainsAction extends Action<string> {
   searchTerm: string;
 }
 
+interface ValidateDomain extends Action<string> {
+  domain: string;
+  status: DomainStatus;
+}
+
 const initialState: DomainsList = {
   domains: [],
   filteredDomains: [],
@@ -42,10 +51,14 @@ const initialState: DomainsList = {
 export type DomainsCombinedAction = ListDomainsAction
 & ApiErrorAction
 & FilterDomainsAction
-& EditDomainRedirectsAction;
+& EditDomainRedirectsAction
+& ValidateDomain;
 
 export const replaceRedirectsOnDomain = (domain: string, redirects: ShlinkDomainRedirects) =>
-  (d: ShlinkDomain): ShlinkDomain => d.domain !== domain ? d : { ...d, redirects };
+  (d: Domain): Domain => d.domain !== domain ? d : { ...d, redirects };
+
+export const replaceStatusOnDomain = (domain: string, status: DomainStatus) =>
+  (d: Domain): Domain => d.domain !== domain ? d : { ...d, status };
 
 export default buildReducer<DomainsList, DomainsCombinedAction>({
   [LIST_DOMAINS_START]: () => ({ ...initialState, loading: true }),
@@ -61,6 +74,11 @@ export default buildReducer<DomainsList, DomainsCombinedAction>({
     domains: state.domains.map(replaceRedirectsOnDomain(domain, redirects)),
     filteredDomains: state.filteredDomains.map(replaceRedirectsOnDomain(domain, redirects)),
   }),
+  [VALIDATE_DOMAIN]: (state, { domain, status }) => ({
+    ...state,
+    domains: state.domains.map(replaceStatusOnDomain(domain, status)),
+    filteredDomains: state.filteredDomains.map(replaceStatusOnDomain(domain, status)),
+  }),
 }, initialState);
 
 export const listDomains = (buildShlinkApiClient: ShlinkApiClientBuilder) => () => async (
@@ -71,7 +89,10 @@ export const listDomains = (buildShlinkApiClient: ShlinkApiClientBuilder) => ()
   const { listDomains } = buildShlinkApiClient(getState);
 
   try {
-    const { data: domains, defaultRedirects } = await listDomains();
+    const { domains, defaultRedirects } = await listDomains().then(({ data, defaultRedirects }) => ({
+      domains: data.map((domain): Domain => ({ ...domain, status: 'validating' })),
+      defaultRedirects,
+    }));
 
     dispatch<ListDomainsAction>({ type: LIST_DOMAINS, domains, defaultRedirects });
   } catch (e: any) {
@@ -80,3 +101,30 @@ export const listDomains = (buildShlinkApiClient: ShlinkApiClientBuilder) => ()
 };
 
 export const filterDomains = (searchTerm: string): FilterDomainsAction => ({ type: FILTER_DOMAINS, searchTerm });
+
+export const checkDomainHealth = (buildShlinkApiClient: ShlinkApiClientBuilder) => (domain: string) => async (
+  dispatch: Dispatch,
+  getState: GetState,
+) => {
+  const { selectedServer } = getState();
+
+  if (!hasServerData(selectedServer)) {
+    dispatch<ValidateDomain>({ type: VALIDATE_DOMAIN, domain, status: 'invalid' });
+
+    return;
+  }
+
+  try {
+    const { url, ...rest } = selectedServer;
+    const { health } = buildShlinkApiClient({
+      ...rest,
+      url: replaceAuthorityFromUri(url, domain),
+    });
+
+    const { status } = await health();
+
+    dispatch<ValidateDomain>({ type: VALIDATE_DOMAIN, domain, status: status === 'pass' ? 'valid' : 'invalid' });
+  } catch (e) {
+    dispatch<ValidateDomain>({ type: VALIDATE_DOMAIN, domain, status: 'invalid' });
+  }
+};

src/domains/services/provideServices.ts

@@ -1,6 +1,6 @@
 import Bottle from 'bottlejs';
 import { ConnectDecorator } from '../../container/types';
-import { filterDomains, listDomains } from '../reducers/domainsList';
+import { checkDomainHealth, filterDomains, listDomains } from '../reducers/domainsList';
 import { DomainSelector } from '../DomainSelector';
 import { ManageDomains } from '../ManageDomains';
 import { editDomainRedirects } from '../reducers/domainRedirects';
@@ -13,13 +13,14 @@ const provideServices = (bottle: Bottle, connect: ConnectDecorator) => {
   bottle.serviceFactory('ManageDomains', () => ManageDomains);
   bottle.decorator('ManageDomains', connect(
     [ 'domainsList', 'selectedServer' ],
-    [ 'listDomains', 'filterDomains', 'editDomainRedirects' ],
+    [ 'listDomains', 'filterDomains', 'editDomainRedirects', 'checkDomainHealth' ],
   ));
 
   // Actions
   bottle.serviceFactory('listDomains', listDomains, 'buildShlinkApiClient');
   bottle.serviceFactory('filterDomains', () => filterDomains);
   bottle.serviceFactory('editDomainRedirects', editDomainRedirects, 'buildShlinkApiClient');
+  bottle.serviceFactory('checkDomainHealth', checkDomainHealth, 'buildShlinkApiClient');
 };
 
 export default provideServices;

src/utils/helpers/uri.ts

@@ -0,0 +1,7 @@
+export const replaceAuthorityFromUri = (uri: string, newAuthority: string): string => {
+  const [ schema, rest ] = uri.split('://');
+  const [ , ...pathParts ] = rest.split('/');
+  const normalizedPath = pathParts.length ? `/${pathParts.join('/')}` : '';
+
+  return `${schema}://${newAuthority}${normalizedPath}`;
+};

src/utils/types.ts

@@ -0,0 +1 @@
+export type MediaMatcher = (query: string) => MediaQueryList;

src/visits/VisitsTable.tsx

@@ -12,6 +12,7 @@ import { supportsBotVisits } from '../utils/helpers/features';
 import { SelectedServer } from '../servers/data';
 import { Time } from '../utils/Time';
 import { TableOrderIcon } from '../utils/table/TableOrderIcon';
+import { MediaMatcher } from '../utils/types';
 import { NormalizedOrphanVisit, NormalizedVisit } from './types';
 import './VisitsTable.scss';
 
@@ -19,7 +20,7 @@ export interface VisitsTableProps {
   visits: NormalizedVisit[];
   selectedVisits?: NormalizedVisit[];
   setSelectedVisits: (visits: NormalizedVisit[]) => void;
-  matchMedia?: (query: string) => MediaQueryList;
+  matchMedia?: MediaMatcher;
   isOrphanVisits?: boolean;
   selectedServer: SelectedServer;
 }

test/domains/DomainRow.test.tsx

@@ -3,14 +3,22 @@ import { Mock } from 'ts-mockery';
 import { Button, UncontrolledTooltip } from 'reactstrap';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { faBan as forbiddenIcon, faEdit as editIcon } from '@fortawesome/free-solid-svg-icons';
-import { ShlinkDomain, ShlinkDomainRedirects } from '../../src/api/types';
+import { ShlinkDomainRedirects } from '../../src/api/types';
 import { DomainRow } from '../../src/domains/DomainRow';
 import { ReachableServer, SelectedServer } from '../../src/servers/data';
+import { Domain } from '../../src/domains/data';
 
 describe('<DomainRow />', () => {
   let wrapper: ShallowWrapper;
-  const createWrapper = (domain: ShlinkDomain, selectedServer = Mock.all<SelectedServer>()) => {
-    wrapper = shallow(<DomainRow domain={domain} editDomainRedirects={jest.fn()} selectedServer={selectedServer} />);
+  const createWrapper = (domain: Domain, selectedServer = Mock.all<SelectedServer>()) => {
+    wrapper = shallow(
+      <DomainRow
+        domain={domain}
+        selectedServer={selectedServer}
+        editDomainRedirects={jest.fn()}
+        checkDomainHealth={jest.fn()}
+      />,
+    );
 
     return wrapper;
   };
@@ -18,34 +26,34 @@ describe('<DomainRow />', () => {
   afterEach(() => wrapper?.unmount());
 
   it.each([
-    [ Mock.of<ShlinkDomain>({ domain: '', isDefault: true }), undefined, 1, 1, 'defaultDomainBtn' ],
-    [ Mock.of<ShlinkDomain>({ domain: '', isDefault: false }), undefined, 0, 0, undefined ],
-    [ Mock.of<ShlinkDomain>({ domain: 'foo.com', isDefault: true }), undefined, 1, 1, 'defaultDomainBtn' ],
-    [ Mock.of<ShlinkDomain>({ domain: 'foo.bar.com', isDefault: true }), undefined, 1, 1, 'defaultDomainBtn' ],
-    [ Mock.of<ShlinkDomain>({ domain: 'foo.baz', isDefault: false }), undefined, 0, 0, undefined ],
+    [ Mock.of<Domain>({ domain: '', isDefault: true }), undefined, 1, 1, 'defaultDomainBtn' ],
+    [ Mock.of<Domain>({ domain: '', isDefault: false }), undefined, 0, 0, undefined ],
+    [ Mock.of<Domain>({ domain: 'foo.com', isDefault: true }), undefined, 1, 1, 'defaultDomainBtn' ],
+    [ Mock.of<Domain>({ domain: 'foo.bar.com', isDefault: true }), undefined, 1, 1, 'defaultDomainBtn' ],
+    [ Mock.of<Domain>({ domain: 'foo.baz', isDefault: false }), undefined, 0, 0, undefined ],
     [
-      Mock.of<ShlinkDomain>({ domain: 'foo.baz', isDefault: true }),
+      Mock.of<Domain>({ domain: 'foo.baz', isDefault: true }),
       Mock.of<ReachableServer>({ version: '2.10.0' }),
       1,
       0,
       undefined,
     ],
     [
-      Mock.of<ShlinkDomain>({ domain: 'foo.baz', isDefault: true }),
+      Mock.of<Domain>({ domain: 'foo.baz', isDefault: true }),
       Mock.of<ReachableServer>({ version: '2.9.0' }),
       1,
       1,
       'defaultDomainBtn',
     ],
     [
-      Mock.of<ShlinkDomain>({ domain: 'foo.baz', isDefault: false }),
+      Mock.of<Domain>({ domain: 'foo.baz', isDefault: false }),
       Mock.of<ReachableServer>({ version: '2.9.0' }),
       0,
       0,
       undefined,
     ],
     [
-      Mock.of<ShlinkDomain>({ domain: 'foo.baz', isDefault: false }),
+      Mock.of<Domain>({ domain: 'foo.baz', isDefault: false }),
       Mock.of<ReachableServer>({ version: '2.10.0' }),
       0,
       0,
@@ -89,7 +97,7 @@ describe('<DomainRow />', () => {
       0,
     ],
   ])('shows expected redirects', (redirects, expectedNoRedirects) => {
-    const wrapper = createWrapper(Mock.of<ShlinkDomain>({ domain: '', isDefault: true, redirects }));
+    const wrapper = createWrapper(Mock.of<Domain>({ domain: '', isDefault: true, redirects }));
     const noRedirects = wrapper.find('Nr');
     const cells = wrapper.find('td');
 

test/domains/ManageDomains.test.tsx

@@ -13,14 +13,14 @@ import { SelectedServer } from '../../src/servers/data';
 describe('<ManageDomains />', () => {
   const listDomains = jest.fn();
   const filterDomains = jest.fn();
-  const editDomainRedirects = jest.fn();
   let wrapper: ShallowWrapper;
   const createWrapper = (domainsList: DomainsList) => {
     wrapper = shallow(
       <ManageDomains
         listDomains={listDomains}
         filterDomains={filterDomains}
-        editDomainRedirects={editDomainRedirects}
+        editDomainRedirects={jest.fn()}
+        checkDomainHealth={jest.fn()}
         domainsList={domainsList}
         selectedServer={Mock.all<SelectedServer>()}
       />,
@@ -77,7 +77,7 @@ describe('<ManageDomains />', () => {
     const wrapper = createWrapper(Mock.of<DomainsList>({ loading: false, error: false, filteredDomains: [] }));
     const headerCells = wrapper.find('th');
 
-    expect(headerCells).toHaveLength(6);
+    expect(headerCells).toHaveLength(7);
   });
 
   it('one row when list of domains is empty', () => {

test/domains/helpers/DomainStatusIcon.test.tsx

@@ -0,0 +1,73 @@
+import { shallow, ShallowWrapper } from 'enzyme';
+import { UncontrolledTooltip } from 'reactstrap';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import { Mock } from 'ts-mockery';
+import { faTimes, faCheck, faCircleNotch } from '@fortawesome/free-solid-svg-icons';
+import { DomainStatus } from '../../../src/domains/data';
+import { DomainStatusIcon } from '../../../src/domains/helpers/DomainStatusIcon';
+
+describe('<DomainStatusIcon />', () => {
+  const matchMedia = jest.fn().mockReturnValue(Mock.of<MediaQueryList>({ matches: false }));
+  let wrapper: ShallowWrapper;
+  const createWrapper = (status: DomainStatus) => {
+    wrapper = shallow(<DomainStatusIcon status={status} matchMedia={matchMedia} />);
+
+    return wrapper;
+  };
+
+  beforeEach(jest.clearAllMocks);
+  afterEach(() => wrapper?.unmount());
+
+  it('renders loading icon when status is "validating"', () => {
+    const wrapper = createWrapper('validating');
+    const tooltip = wrapper.find(UncontrolledTooltip);
+    const faIcon = wrapper.find(FontAwesomeIcon);
+
+    expect(tooltip).toHaveLength(0);
+    expect(faIcon).toHaveLength(1);
+    expect(faIcon.prop('icon')).toEqual(faCircleNotch);
+    expect(faIcon.prop('spin')).toEqual(true);
+  });
+
+  it.each([
+    [
+      'invalid' as DomainStatus,
+      faTimes,
+      'Oops! There is some missing configuration, and short URLs shared with this domain will not work.',
+    ],
+    [ 'valid' as DomainStatus, faCheck, 'Congratulations! This domain is properly configured.' ],
+  ])('renders expected icon and tooltip when status is not validating', (status, expectedIcon, expectedText) => {
+    const wrapper = createWrapper(status);
+    const tooltip = wrapper.find(UncontrolledTooltip);
+    const faIcon = wrapper.find(FontAwesomeIcon);
+    const getTooltipText = (): string => {
+      const children = tooltip.prop('children');
+
+      if (typeof children === 'string') {
+        return children;
+      }
+
+      return tooltip.find('span').html();
+    };
+
+    expect(tooltip).toHaveLength(1);
+    expect(tooltip.prop('autohide')).toEqual(status === 'valid');
+    expect(getTooltipText()).toContain(expectedText);
+    expect(faIcon).toHaveLength(1);
+    expect(faIcon.prop('icon')).toEqual(expectedIcon);
+    expect(faIcon.prop('spin')).toEqual(false);
+  });
+
+  it.each([
+    [ true, 'top-start' ],
+    [ false, 'left' ],
+  ])('places the tooltip properly based on query match', (isMobile, expectedPlacement) => {
+    matchMedia.mockReturnValue(Mock.of<MediaQueryList>({ matches: isMobile }));
+
+    const wrapper = createWrapper('valid');
+    const tooltip = wrapper.find(UncontrolledTooltip);
+
+    expect(tooltip).toHaveLength(1);
+    expect(tooltip.prop('placement')).toEqual(expectedPlacement);
+  });
+});

test/domains/reducers/domainsList.test.ts

@@ -4,19 +4,35 @@ import reducer, {
   LIST_DOMAINS_ERROR,
   LIST_DOMAINS_START,
   FILTER_DOMAINS,
+  VALIDATE_DOMAIN,
   DomainsCombinedAction,
   DomainsList,
   listDomains as listDomainsAction,
   filterDomains as filterDomainsAction,
   replaceRedirectsOnDomain,
+  checkDomainHealth,
+  replaceStatusOnDomain,
 } from '../../../src/domains/reducers/domainsList';
 import { EDIT_DOMAIN_REDIRECTS } from '../../../src/domains/reducers/domainRedirects';
-import { ShlinkDomain, ShlinkDomainRedirects } from '../../../src/api/types';
+import { ShlinkDomainRedirects } from '../../../src/api/types';
 import ShlinkApiClient from '../../../src/api/services/ShlinkApiClient';
+import { Domain } from '../../../src/domains/data';
+import { ShlinkState } from '../../../src/container/types';
+import { SelectedServer, ServerData } from '../../../src/servers/data';
 
 describe('domainsListReducer', () => {
-  const filteredDomains = [ Mock.of<ShlinkDomain>({ domain: 'foo' }), Mock.of<ShlinkDomain>({ domain: 'boo' }) ];
-  const domains = [ ...filteredDomains, Mock.of<ShlinkDomain>({ domain: 'bar' }) ];
+  const dispatch = jest.fn();
+  const getState = jest.fn();
+  const listDomains = jest.fn();
+  const health = jest.fn();
+  const buildShlinkApiClient = () => Mock.of<ShlinkApiClient>({ listDomains, health });
+  const filteredDomains = [
+    Mock.of<Domain>({ domain: 'foo', status: 'validating' }),
+    Mock.of<Domain>({ domain: 'boo', status: 'validating' }),
+  ];
+  const domains = [ ...filteredDomains, Mock.of<Domain>({ domain: 'bar', status: 'validating' }) ];
+
+  beforeEach(jest.clearAllMocks);
 
   describe('reducer', () => {
     const action = (type: string, args: Partial<DomainsCombinedAction> = {}) => Mock.of<DomainsCombinedAction>(
@@ -66,16 +82,23 @@ describe('domainsListReducer', () => {
         filteredDomains: filteredDomains.map(replaceRedirectsOnDomain(domain, redirects)),
       });
     });
+
+    it.each([
+      [ 'foo' ],
+      [ 'bar' ],
+      [ 'does_not_exist' ],
+    ])('replaces status on proper domain on VALIDATE_DOMAIN', (domain) => {
+      expect(reducer(
+        Mock.of<DomainsList>({ domains, filteredDomains }),
+        action(VALIDATE_DOMAIN, { domain, status: 'valid' }),
+      )).toEqual({
+        domains: domains.map(replaceStatusOnDomain(domain, 'valid')),
+        filteredDomains: filteredDomains.map(replaceStatusOnDomain(domain, 'valid')),
+      });
+    });
   });
 
   describe('listDomains', () => {
-    const dispatch = jest.fn();
-    const getState = jest.fn();
-    const listDomains = jest.fn();
-    const buildShlinkApiClient = () => Mock.of<ShlinkApiClient>({ listDomains });
-
-    beforeEach(jest.clearAllMocks);
-
     it('dispatches error when loading domains fails', async () => {
       listDomains.mockRejectedValue(new Error('error'));
 
@@ -108,4 +131,61 @@ describe('domainsListReducer', () => {
       expect(filterDomainsAction(searchTerm)).toEqual({ type: FILTER_DOMAINS, searchTerm });
     });
   });
+
+  describe('checkDomainHealth', () => {
+    const domain = 'example.com';
+
+    it('dispatches invalid status when selected server does not have all required data', async () => {
+      getState.mockReturnValue(Mock.of<ShlinkState>({
+        selectedServer: Mock.all<SelectedServer>(),
+      }));
+
+      await checkDomainHealth(buildShlinkApiClient)(domain)(dispatch, getState);
+
+      expect(getState).toHaveBeenCalledTimes(1);
+      expect(health).not.toHaveBeenCalled();
+      expect(dispatch).toHaveBeenCalledTimes(1);
+      expect(dispatch).toHaveBeenCalledWith({ type: VALIDATE_DOMAIN, domain, status: 'invalid' });
+    });
+
+    it('dispatches invalid status when health endpoint returns an error', async () => {
+      getState.mockReturnValue(Mock.of<ShlinkState>({
+        selectedServer: Mock.of<ServerData>({
+          url: 'https://myerver.com',
+          apiKey: '123',
+        }),
+      }));
+      health.mockRejectedValue({});
+
+      await checkDomainHealth(buildShlinkApiClient)(domain)(dispatch, getState);
+
+      expect(getState).toHaveBeenCalledTimes(1);
+      expect(health).toHaveBeenCalledTimes(1);
+      expect(dispatch).toHaveBeenCalledTimes(1);
+      expect(dispatch).toHaveBeenCalledWith({ type: VALIDATE_DOMAIN, domain, status: 'invalid' });
+    });
+
+    it.each([
+      [ 'pass', 'valid' ],
+      [ 'fail', 'invalid' ],
+    ])('dispatches proper status based on status returned from health endpoint', async (
+      healthStatus,
+      expectedStatus,
+    ) => {
+      getState.mockReturnValue(Mock.of<ShlinkState>({
+        selectedServer: Mock.of<ServerData>({
+          url: 'https://myerver.com',
+          apiKey: '123',
+        }),
+      }));
+      health.mockResolvedValue({ status: healthStatus });
+
+      await checkDomainHealth(buildShlinkApiClient)(domain)(dispatch, getState);
+
+      expect(getState).toHaveBeenCalledTimes(1);
+      expect(health).toHaveBeenCalledTimes(1);
+      expect(dispatch).toHaveBeenCalledTimes(1);
+      expect(dispatch).toHaveBeenCalledWith({ type: VALIDATE_DOMAIN, domain, status: expectedStatus });
+    });
+  });
 });

test/utils/helpers/uri.test.ts

@@ -0,0 +1,13 @@
+import { replaceAuthorityFromUri } from '../../../src/utils/helpers/uri';
+
+describe('uri-helper', () => {
+  describe('replaceAuthorityFromUri', () => {
+    it.each([
+      [ 'http://something.com/foo/bar', 'www.new.to', 'http://www.new.to/foo/bar' ],
+      [ 'https://www.authori.ty:8000/', 'doma.in', 'https://doma.in/' ],
+      [ 'http://localhost:8080/this/is-a-long/path', 'somewhere:8888', 'http://somewhere:8888/this/is-a-long/path' ],
+    ])('replaces authority as expected', (uri, newAuthority, expectedResult) => {
+      expect(replaceAuthorityFromUri(uri, newAuthority)).toEqual(expectedResult);
+    });
+  });
+});