Implemented logic to edit domain redirects

src/api/services/ShlinkApiClient.ts

@@ -16,6 +16,8 @@ import {
   ShlinkDomain,
   ShlinkDomainsResponse,
   ShlinkVisitsOverview,
+  ShlinkEditDomainRedirects,
+  ShlinkDomainRedirects,
 } from '../types';
 
 const buildShlinkBaseUrl = (url: string, apiVersion: number) => url ? `${url}/rest/v${apiVersion}` : '';
@@ -108,6 +110,11 @@ export default class ShlinkApiClient {
   public readonly listDomains = async (): Promise<ShlinkDomain[]> =>
     this.performRequest<{ domains: ShlinkDomainsResponse }>('/domains', 'GET').then(({ data }) => data.domains.data);
 
+  public readonly editDomainRedirects = async (
+    domainRedirects: ShlinkEditDomainRedirects,
+  ): Promise<ShlinkDomainRedirects> =>
+    this.performRequest<ShlinkDomainRedirects>('/domains/redirects', 'PATCH', {}, domainRedirects).then(({ data }) => data);
+
   private readonly performRequest = async <T>(url: string, method: Method = 'GET', query = {}, body = {}): Promise<AxiosResponse<T>> => {
     try {
       return await this.axios({

src/api/types/actions.ts

@@ -0,0 +1,6 @@
+import { Action } from 'redux';
+import { ProblemDetailsError } from './index';
+
+export interface ApiErrorAction extends Action<string> {
+  errorData?: ProblemDetailsError;
+}

src/api/types/index.ts

@@ -65,10 +65,14 @@ export interface ShlinkShortUrlData extends ShortUrlMeta {
   tags?: string[];
 }
 
-interface ShlinkDomainRedirects {
-  baseUrlRedirect: string,
-  regular404Redirect: string,
-  invalidShortUrlRedirect: string
+export interface ShlinkDomainRedirects {
+  baseUrlRedirect: string | null;
+  regular404Redirect: string | null;
+  invalidShortUrlRedirect: string | null;
+}
+
+export interface ShlinkEditDomainRedirects extends Partial<ShlinkDomainRedirects> {
+  domain: string;
 }
 
 export interface ShlinkDomain {

src/domains/DomainRow.tsx

@@ -0,0 +1,67 @@
+import { FC } from 'react';
+import { Button, UncontrolledTooltip } from 'reactstrap';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import {
+  faBan as forbiddenIcon,
+  faCheck as defaultDomainIcon,
+  faEdit as editIcon,
+} from '@fortawesome/free-solid-svg-icons';
+import { ShlinkDomain, ShlinkDomainRedirects } from '../api/types';
+import { useToggle } from '../utils/helpers/hooks';
+import { OptionalString } from '../utils/utils';
+import { EditDomainRedirectsModal } from './helpers/EditDomainRedirectsModal';
+
+interface DomainRowProps {
+  domain: ShlinkDomain;
+  defaultRedirects?: ShlinkDomainRedirects;
+  editDomainRedirects: (domain: string, redirects: Partial<ShlinkDomainRedirects>) => Promise<void>;
+}
+
+const Nr: FC<{ fallback: OptionalString }> = ({ fallback }) => (
+  <span className="text-muted">
+    {!fallback && <small>No redirect</small>}
+    {fallback && <>{fallback} <small>(as fallback)</small></>}
+  </span>
+);
+const DefaultDomain: FC = () => (
+  <>
+    <FontAwesomeIcon icon={defaultDomainIcon} className="text-primary" id="defaultDomainIcon" />
+    <UncontrolledTooltip target="defaultDomainIcon" placement="right">Default domain</UncontrolledTooltip>
+  </>
+);
+
+export const DomainRow: FC<DomainRowProps> = ({ domain, editDomainRedirects, defaultRedirects }) => {
+  const [ isOpen, toggle ] = useToggle();
+
+  return (
+    <tr>
+      <td>{domain.isDefault ? <DefaultDomain /> : ''}</td>
+      <th>{domain.domain}</th>
+      <td>{domain.redirects?.baseUrlRedirect ?? <Nr fallback={defaultRedirects?.baseUrlRedirect} />}</td>
+      <td>{domain.redirects?.regular404Redirect ?? <Nr fallback={defaultRedirects?.regular404Redirect} />}</td>
+      <td>
+        {domain.redirects?.invalidShortUrlRedirect ?? <Nr fallback={defaultRedirects?.invalidShortUrlRedirect} />}
+      </td>
+      <td className="text-right">
+        <span id={`domainEdit${domain.domain.replace('.', '')}`}>
+          <Button outline size="sm" disabled={domain.isDefault} onClick={domain.isDefault ? undefined : toggle}>
+            <FontAwesomeIcon icon={domain.isDefault ? forbiddenIcon : editIcon} />
+          </Button>
+        </span>
+        {domain.isDefault && (
+          <UncontrolledTooltip target={`domainEdit${domain.domain.replace('.', '')}`} placement="left">
+            Redirects for default domain cannot be edited here.
+            <br />
+            Use config options or env vars.
+          </UncontrolledTooltip>
+        )}
+      </td>
+      <EditDomainRedirectsModal
+        domain={domain}
+        isOpen={isOpen}
+        toggle={toggle}
+        editDomainRedirects={editDomainRedirects}
+      />
+    </tr>
+  );
+};

src/domains/ManageDomains.tsx

@@ -1,43 +1,41 @@
 import { FC, useEffect } from 'react';
-import { faCheck as defaultDomainIcon, faEdit as editIcon, faBan as forbiddenIcon } from '@fortawesome/free-solid-svg-icons';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { Button, UncontrolledTooltip } from 'reactstrap';
 import Message from '../utils/Message';
 import { Result } from '../utils/Result';
 import { ShlinkApiError } from '../api/ShlinkApiError';
 import { SimpleCard } from '../utils/SimpleCard';
 import SearchField from '../utils/SearchField';
+import { ShlinkDomainRedirects } from '../api/types';
 import { DomainsList } from './reducers/domainsList';
+import { DomainRow } from './DomainRow';
 
 interface ManageDomainsProps {
   listDomains: Function;
+  filterDomains: (searchTerm: string) => void;
+  editDomainRedirects: (domain: string, redirects: Partial<ShlinkDomainRedirects>) => Promise<void>;
   domainsList: DomainsList;
 }
 
-const Na: FC = () => <i><small>N/A</small></i>;
-const DefaultDomain: FC = () => (
-  <>
-    <FontAwesomeIcon icon={defaultDomainIcon} className="text-primary" id="defaultDomainIcon" />
-    <UncontrolledTooltip target="defaultDomainIcon" placement="right">Default domain</UncontrolledTooltip>
-  </>
-);
+const headers = [ '', 'Domain', 'Base path redirect', 'Regular 404 redirect', 'Invalid short URL redirect', '' ];
 
-export const ManageDomains: FC<ManageDomainsProps> = ({ listDomains, domainsList }) => {
-  const { domains, loading, error } = domainsList;
+export const ManageDomains: FC<ManageDomainsProps> = (
+  { listDomains, domainsList, filterDomains, editDomainRedirects },
+) => {
+  const { filteredDomains: domains, loading, error, errorData } = domainsList;
+  const defaultRedirects = domains.find(({ isDefault }) => isDefault)?.redirects;
 
   useEffect(() => {
     listDomains();
   }, []);
 
-  const renderContent = () => {
   if (loading) {
     return <Message loading />;
   }
 
+  const renderContent = () => {
     if (error) {
       return (
         <Result type="error">
-          <ShlinkApiError fallbackMessage="Error loading domains :(" />
+          <ShlinkApiError errorData={errorData} fallbackMessage="Error loading domains :(" />
         </Result>
       );
     }
@@ -46,36 +44,17 @@ export const ManageDomains: FC<ManageDomainsProps> = ({ listDomains, domainsList
       <SimpleCard>
         <table className="table table-hover mb-0">
           <thead>
-            <tr>
-              <th />
-              <th>Domain</th>
-              <th>Base path redirect</th>
-              <th>Regular 404 redirect</th>
-              <th>Invalid short URL redirect</th>
-              <th />
-            </tr>
+            <tr>{headers.map((column, index) => <th key={index}>{column}</th>)}</tr>
           </thead>
           <tbody>
+            {domains.length < 1 && <tr><td colSpan={headers.length} className="text-center">No results found</td></tr>}
             {domains.map((domain) => (
-              <tr key={domain.domain}>
-                <td>{domain.isDefault ? <DefaultDomain /> : ''}</td>
-                <th>{domain.domain}</th>
-                <td>{domain.redirects?.baseUrlRedirect ?? <Na />}</td>
-                <td>{domain.redirects?.regular404Redirect ?? <Na />}</td>
-                <td>{domain.redirects?.invalidShortUrlRedirect ?? <Na />}</td>
-                <td className="text-right">
-                  <span id={`domainEdit${domain.domain.replace('.', '')}`}>
-                    <Button outline size="sm" disabled={domain.isDefault}>
-                      <FontAwesomeIcon icon={domain.isDefault ? forbiddenIcon : editIcon} />
-                    </Button>
-                  </span>
-                  {domain.isDefault && (
-                    <UncontrolledTooltip target={`domainEdit${domain.domain.replace('.', '')}`} placement="left">
-                      Redirects for default domain cannot be edited here.
-                    </UncontrolledTooltip>
-                  )}
-                </td>
-              </tr>
+              <DomainRow
+                key={domain.domain}
+                domain={domain}
+                editDomainRedirects={editDomainRedirects}
+                defaultRedirects={defaultRedirects}
+              />
             ))}
           </tbody>
         </table>
@@ -85,7 +64,7 @@ export const ManageDomains: FC<ManageDomainsProps> = ({ listDomains, domainsList
 
   return (
     <>
-      <SearchField className="mb-3" onChange={() => {}} />
+      <SearchField className="mb-3" onChange={filterDomains} />
       {renderContent()}
     </>
   );

src/domains/helpers/EditDomainRedirectsModal.tsx

@@ -0,0 +1,85 @@
+import { FC, useState } from 'react';
+import { Button, Modal, ModalBody, ModalFooter, ModalHeader, UncontrolledTooltip } from 'reactstrap';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import { faInfoCircle as infoIcon } from '@fortawesome/free-solid-svg-icons';
+import { ShlinkDomain, ShlinkDomainRedirects } from '../../api/types';
+import { FormGroupContainer } from '../../utils/FormGroupContainer';
+import { handleEventPreventingDefault, nonEmptyValueOrNull } from '../../utils/utils';
+
+interface EditDomainRedirectsModalProps {
+  domain: ShlinkDomain;
+  isOpen: boolean;
+  toggle: () => void;
+  editDomainRedirects: (domain: string, redirects: Partial<ShlinkDomainRedirects>) => Promise<void>;
+}
+
+const InfoTooltip: FC<{ id: string }> = ({ id, children }) => (
+  <>
+    <FontAwesomeIcon icon={infoIcon} className="mr-2" id={id} />
+    <UncontrolledTooltip target={id} placement="bottom">{children}</UncontrolledTooltip>
+  </>
+);
+
+const FormGroup: FC<{ value: string; onChange: (newValue: string) => void; isLast?: boolean }> = (
+  { value, onChange, isLast, children },
+) => (
+  <FormGroupContainer
+    value={value}
+    required={false}
+    type="url"
+    placeholder="No redirect"
+    className={isLast ? 'mb-0' : ''}
+    onChange={onChange}
+  >
+    {children}
+  </FormGroupContainer>
+);
+
+export const EditDomainRedirectsModal: FC<EditDomainRedirectsModalProps> = (
+  { isOpen, toggle, domain, editDomainRedirects },
+) => {
+  const [ baseUrlRedirect, setBaseUrlRedirect ] = useState('');
+  const [ regular404Redirect, setRegular404Redirect ] = useState('');
+  const [ invalidShortUrlRedirect, setInvalidShortUrlRedirect ] = useState('');
+  const handleSubmit = handleEventPreventingDefault(async () => editDomainRedirects(domain.domain, {
+    baseUrlRedirect: nonEmptyValueOrNull(baseUrlRedirect),
+    regular404Redirect: nonEmptyValueOrNull(regular404Redirect),
+    invalidShortUrlRedirect: nonEmptyValueOrNull(invalidShortUrlRedirect),
+  }).then(toggle));
+
+  return (
+    <Modal isOpen={isOpen} toggle={toggle} centered>
+      <form onSubmit={handleSubmit}>
+        <ModalHeader toggle={toggle}>
+          Edit redirects for <b>{domain.domain}</b>
+        </ModalHeader>
+        <ModalBody>
+          <FormGroup value={baseUrlRedirect} onChange={setBaseUrlRedirect}>
+            <InfoTooltip id="baseUrlInfo">
+              Visitors accessing the base url, as in <b>https://{domain.domain}/</b>, will be redirected to this URL.
+            </InfoTooltip>
+            Base URL
+          </FormGroup>
+          <FormGroup value={regular404Redirect} onChange={setRegular404Redirect}>
+            <InfoTooltip id="regularNotFoundInfo">
+              Visitors accessing a url not matching a short URL pattern, as in <b>https://{domain.domain}/???/[...]</b>,
+              will be redirected to this URL.
+            </InfoTooltip>
+            Regular 404
+          </FormGroup>
+          <FormGroup value={invalidShortUrlRedirect} isLast onChange={setInvalidShortUrlRedirect}>
+            <InfoTooltip id="invalidShortUrlInfo">
+              Visitors accessing a url matching a short URL pattern, but not matching an existing short code, will be
+              redirected to this URL.
+            </InfoTooltip>
+            Invalid short URL
+          </FormGroup>
+        </ModalBody>
+        <ModalFooter>
+          <Button color="link" type="button" onClick={toggle}>Cancel</Button>
+          <Button color="primary">Save</Button>
+        </ModalFooter>
+      </form>
+    </Modal>
+  );
+};

src/domains/reducers/domainRedirects.ts

@@ -0,0 +1,33 @@
+import { Action, Dispatch } from 'redux';
+import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
+import { ShlinkDomainRedirects } from '../../api/types';
+import { GetState } from '../../container/types';
+import { ApiErrorAction } from '../../api/types/actions';
+import { parseApiError } from '../../api/utils';
+
+/* eslint-disable padding-line-between-statements */
+export const EDIT_DOMAIN_REDIRECTS_START = 'shlink/domainRedirects/EDIT_DOMAIN_REDIRECTS_START';
+export const EDIT_DOMAIN_REDIRECTS_ERROR = 'shlink/domainRedirects/EDIT_DOMAIN_REDIRECTS_ERROR';
+export const EDIT_DOMAIN_REDIRECTS = 'shlink/domainRedirects/EDIT_DOMAIN_REDIRECTS';
+/* eslint-enable padding-line-between-statements */
+
+export interface EditDomainRedirectsAction extends Action<string> {
+  domain: string;
+  redirects: ShlinkDomainRedirects;
+}
+
+export const editDomainRedirects = (buildShlinkApiClient: ShlinkApiClientBuilder) => (
+  domain: string,
+  domainRedirects: Partial<ShlinkDomainRedirects>,
+) => async (dispatch: Dispatch, getState: GetState) => {
+  dispatch({ type: EDIT_DOMAIN_REDIRECTS_START });
+  const { editDomainRedirects } = buildShlinkApiClient(getState);
+
+  try {
+    const redirects = await editDomainRedirects({ domain, ...domainRedirects });
+
+    dispatch<EditDomainRedirectsAction>({ type: EDIT_DOMAIN_REDIRECTS, domain, redirects });
+  } catch (e) {
+    dispatch<ApiErrorAction>({ type: EDIT_DOMAIN_REDIRECTS_ERROR, errorData: parseApiError(e) });
+  }
+};

src/domains/reducers/domainsList.ts

@@ -1,35 +1,63 @@
 import { Action, Dispatch } from 'redux';
-import { ShlinkDomain } from '../../api/types';
+import { ProblemDetailsError, ShlinkDomain, 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 { EDIT_DOMAIN_REDIRECTS, EditDomainRedirectsAction } from './domainRedirects';
 
 /* eslint-disable padding-line-between-statements */
 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';
 /* eslint-enable padding-line-between-statements */
 
 export interface DomainsList {
   domains: ShlinkDomain[];
+  filteredDomains: ShlinkDomain[];
   loading: boolean;
   error: boolean;
+  errorData?: ProblemDetailsError;
 }
 
 export interface ListDomainsAction extends Action<string> {
   domains: ShlinkDomain[];
 }
 
+interface FilterDomainsAction extends Action<string> {
+  searchTerm: string;
+}
+
 const initialState: DomainsList = {
   domains: [],
+  filteredDomains: [],
   loading: false,
   error: false,
 };
 
-export default buildReducer<DomainsList, ListDomainsAction>({
+type DomainsCombinedAction = ListDomainsAction
+& ApiErrorAction
+& FilterDomainsAction
+& EditDomainRedirectsAction;
+
+const replaceRedirectsOnDomain = (domain: string, redirects: ShlinkDomainRedirects) =>
+  (d: ShlinkDomain): ShlinkDomain => d.domain !== domain ? d : { ...d, redirects };
+
+export default buildReducer<DomainsList, DomainsCombinedAction>({
   [LIST_DOMAINS_START]: () => ({ ...initialState, loading: true }),
-  [LIST_DOMAINS_ERROR]: () => ({ ...initialState, error: true }),
-  [LIST_DOMAINS]: (_, { domains }) => ({ ...initialState, domains }),
+  [LIST_DOMAINS_ERROR]: ({ errorData }) => ({ ...initialState, error: true, errorData }),
+  [LIST_DOMAINS]: (_, { domains }) => ({ ...initialState, domains, filteredDomains: domains }),
+  [FILTER_DOMAINS]: (state, { searchTerm }) => ({
+    ...state,
+    filteredDomains: state.domains.filter(({ domain }) => domain.toLowerCase().match(searchTerm)),
+  }),
+  [EDIT_DOMAIN_REDIRECTS]: (state, { domain, redirects }) => ({
+    ...state,
+    domains: state.domains.map(replaceRedirectsOnDomain(domain, redirects)),
+    filteredDomains: state.filteredDomains.map(replaceRedirectsOnDomain(domain, redirects)),
+  }),
 }, initialState);
 
 export const listDomains = (buildShlinkApiClient: ShlinkApiClientBuilder) => () => async (
@@ -44,6 +72,8 @@ export const listDomains = (buildShlinkApiClient: ShlinkApiClientBuilder) => ()
 
     dispatch<ListDomainsAction>({ type: LIST_DOMAINS, domains });
   } catch (e) {
-    dispatch({ type: LIST_DOMAINS_ERROR });
+    dispatch<ApiErrorAction>({ type: LIST_DOMAINS_ERROR, errorData: parseApiError(e) });
   }
 };
+
+export const filterDomains = (searchTerm: string): FilterDomainsAction => ({ type: FILTER_DOMAINS, searchTerm });

src/domains/services/provideServices.ts

@@ -1,8 +1,9 @@
 import Bottle from 'bottlejs';
 import { ConnectDecorator } from '../../container/types';
-import { listDomains } from '../reducers/domainsList';
+import { filterDomains, listDomains } from '../reducers/domainsList';
 import { DomainSelector } from '../DomainSelector';
 import { ManageDomains } from '../ManageDomains';
+import { editDomainRedirects } from '../reducers/domainRedirects';
 
 const provideServices = (bottle: Bottle, connect: ConnectDecorator) => {
   // Components
@@ -10,10 +11,15 @@ const provideServices = (bottle: Bottle, connect: ConnectDecorator) => {
   bottle.decorator('DomainSelector', connect([ 'domainsList' ], [ 'listDomains' ]));
 
   bottle.serviceFactory('ManageDomains', () => ManageDomains);
-  bottle.decorator('ManageDomains', connect([ 'domainsList' ], [ 'listDomains' ]));
+  bottle.decorator('ManageDomains', connect(
+    [ 'domainsList' ],
+    [ 'listDomains', 'filterDomains', 'editDomainRedirects' ],
+  ));
 
   // Actions
   bottle.serviceFactory('listDomains', listDomains, 'buildShlinkApiClient');
+  bottle.serviceFactory('filterDomains', () => filterDomains);
+  bottle.serviceFactory('editDomainRedirects', editDomainRedirects, 'buildShlinkApiClient');
 };
 
 export default provideServices;

src/short-urls/SearchBar.tsx

@@ -30,11 +30,7 @@ const SearchBar = (colorGenerator: ColorGenerator) => ({ listShortUrls, shortUrl
 
   return (
     <div className="search-bar-container">
-      <SearchField
-        onChange={
-          (searchTerm) => listShortUrls({ ...shortUrlsListParams, searchTerm })
-        }
-      />
+      <SearchField onChange={(searchTerm) => listShortUrls({ ...shortUrlsListParams, searchTerm })} />
 
       <div className="mt-3">
         <div className="row">

src/short-urls/reducers/shortUrlCreation.ts

@@ -5,6 +5,7 @@ import { buildReducer, buildActionCreator } from '../../utils/helpers/redux';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { ProblemDetailsError } from '../../api/types';
 import { parseApiError } from '../../api/utils';
+import { ApiErrorAction } from '../../api/types/actions';
 
 /* eslint-disable padding-line-between-statements */
 export const CREATE_SHORT_URL_START = 'shlink/createShortUrl/CREATE_SHORT_URL_START';
@@ -24,17 +25,13 @@ export interface CreateShortUrlAction extends Action<string> {
   result: ShortUrl;
 }
 
-export interface CreateShortUrlFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 const initialState: ShortUrlCreation = {
   result: null,
   saving: false,
   error: false,
 };
 
-export default buildReducer<ShortUrlCreation, CreateShortUrlAction & CreateShortUrlFailedAction>({
+export default buildReducer<ShortUrlCreation, CreateShortUrlAction & ApiErrorAction>({
   [CREATE_SHORT_URL_START]: (state) => ({ ...state, saving: true, error: false }),
   [CREATE_SHORT_URL_ERROR]: (state, { errorData }) => ({ ...state, saving: false, error: true, errorData }),
   [CREATE_SHORT_URL]: (_, { result }) => ({ result, saving: false, error: false }),
@@ -53,7 +50,7 @@ export const createShortUrl = (buildShlinkApiClient: ShlinkApiClientBuilder) =>
 
     dispatch<CreateShortUrlAction>({ type: CREATE_SHORT_URL, result });
   } catch (e) {
-    dispatch<CreateShortUrlFailedAction>({ type: CREATE_SHORT_URL_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: CREATE_SHORT_URL_ERROR, errorData: parseApiError(e) });
 
     throw e;
   }

src/short-urls/reducers/shortUrlDeletion.ts

@@ -4,6 +4,7 @@ import { ProblemDetailsError } from '../../api/types';
 import { GetState } from '../../container/types';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { parseApiError } from '../../api/utils';
+import { ApiErrorAction } from '../../api/types/actions';
 
 /* eslint-disable padding-line-between-statements */
 export const DELETE_SHORT_URL_START = 'shlink/deleteShortUrl/DELETE_SHORT_URL_START';
@@ -24,17 +25,13 @@ export interface DeleteShortUrlAction extends Action<string> {
   domain?: string | null;
 }
 
-interface DeleteShortUrlErrorAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 const initialState: ShortUrlDeletion = {
   shortCode: '',
   loading: false,
   error: false,
 };
 
-export default buildReducer<ShortUrlDeletion, DeleteShortUrlAction & DeleteShortUrlErrorAction>({
+export default buildReducer<ShortUrlDeletion, DeleteShortUrlAction & ApiErrorAction>({
   [DELETE_SHORT_URL_START]: (state) => ({ ...state, loading: true, error: false }),
   [DELETE_SHORT_URL_ERROR]: (state, { errorData }) => ({ ...state, errorData, loading: false, error: true }),
   [SHORT_URL_DELETED]: (state, { shortCode }) => ({ ...state, shortCode, loading: false, error: false }),
@@ -52,7 +49,7 @@ export const deleteShortUrl = (buildShlinkApiClient: ShlinkApiClientBuilder) =>
     await deleteShortUrl(shortCode, domain);
     dispatch<DeleteShortUrlAction>({ type: SHORT_URL_DELETED, shortCode, domain });
   } catch (e) {
-    dispatch<DeleteShortUrlErrorAction>({ type: DELETE_SHORT_URL_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: DELETE_SHORT_URL_ERROR, errorData: parseApiError(e) });
 
     throw e;
   }

src/short-urls/reducers/shortUrlDetail.ts

@@ -7,6 +7,7 @@ import { GetState } from '../../container/types';
 import { shortUrlMatches } from '../helpers';
 import { ProblemDetailsError } from '../../api/types';
 import { parseApiError } from '../../api/utils';
+import { ApiErrorAction } from '../../api/types/actions';
 
 /* eslint-disable padding-line-between-statements */
 export const GET_SHORT_URL_DETAIL_START = 'shlink/shortUrlDetail/GET_SHORT_URL_DETAIL_START';
@@ -25,16 +26,12 @@ export interface ShortUrlDetailAction extends Action<string> {
   shortUrl: ShortUrl;
 }
 
-export interface ShortUrlDetailFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 const initialState: ShortUrlDetail = {
   loading: false,
   error: false,
 };
 
-export default buildReducer<ShortUrlDetail, ShortUrlDetailAction & ShortUrlDetailFailedAction>({
+export default buildReducer<ShortUrlDetail, ShortUrlDetailAction & ApiErrorAction>({
   [GET_SHORT_URL_DETAIL_START]: () => ({ loading: true, error: false }),
   [GET_SHORT_URL_DETAIL_ERROR]: (_, { errorData }) => ({ loading: false, error: true, errorData }),
   [GET_SHORT_URL_DETAIL]: (_, { shortUrl }) => ({ shortUrl, ...initialState }),
@@ -54,6 +51,6 @@ export const getShortUrlDetail = (buildShlinkApiClient: ShlinkApiClientBuilder)
 
     dispatch<ShortUrlDetailAction>({ shortUrl, type: GET_SHORT_URL_DETAIL });
   } catch (e) {
-    dispatch<ShortUrlDetailFailedAction>({ type: GET_SHORT_URL_DETAIL_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: GET_SHORT_URL_DETAIL_ERROR, errorData: parseApiError(e) });
   }
 };

src/short-urls/reducers/shortUrlEdition.ts

@@ -7,6 +7,7 @@ import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilde
 import { ProblemDetailsError } from '../../api/types';
 import { parseApiError } from '../../api/utils';
 import { supportsTagsInPatch } from '../../utils/helpers/features';
+import { ApiErrorAction } from '../../api/types/actions';
 
 /* eslint-disable padding-line-between-statements */
 export const EDIT_SHORT_URL_START = 'shlink/shortUrlEdition/EDIT_SHORT_URL_START';
@@ -25,16 +26,12 @@ export interface ShortUrlEditedAction extends Action<string> {
   shortUrl: ShortUrl;
 }
 
-export interface ShortUrlEditionFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 const initialState: ShortUrlEdition = {
   saving: false,
   error: false,
 };
 
-export default buildReducer<ShortUrlEdition, ShortUrlEditedAction & ShortUrlEditionFailedAction>({
+export default buildReducer<ShortUrlEdition, ShortUrlEditedAction & ApiErrorAction>({
   [EDIT_SHORT_URL_START]: (state) => ({ ...state, saving: true, error: false }),
   [EDIT_SHORT_URL_ERROR]: (state, { errorData }) => ({ ...state, saving: false, error: true, errorData }),
   [SHORT_URL_EDITED]: (_, { shortUrl }) => ({ shortUrl, saving: false, error: false }),
@@ -59,7 +56,7 @@ export const editShortUrl = (buildShlinkApiClient: ShlinkApiClientBuilder) => (
 
     dispatch<ShortUrlEditedAction>({ shortUrl, type: SHORT_URL_EDITED });
   } catch (e) {
-    dispatch<ShortUrlEditionFailedAction>({ type: EDIT_SHORT_URL_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: EDIT_SHORT_URL_ERROR, errorData: parseApiError(e) });
 
     throw e;
   }

src/tags/TagsList.tsx

@@ -30,11 +30,11 @@ const TagsList = (TagCard: FC<TagCardProps>) => boundToMercureHub((
     forceListTags();
   }, []);
 
-  const renderContent = () => {
   if (tagsList.loading) {
     return <Message loading />;
   }
 
+  const renderContent = () => {
     if (tagsList.error) {
       return (
         <Result type="error">
@@ -73,7 +73,7 @@ const TagsList = (TagCard: FC<TagCardProps>) => boundToMercureHub((
 
   return (
     <>
-      {!tagsList.loading && <SearchField className="mb-3" placeholder="Search tags..." onChange={filterTags} />}
+      <SearchField className="mb-3" onChange={filterTags} />
       {renderContent()}
     </>
   );

src/tags/reducers/tagDelete.ts

@@ -4,6 +4,7 @@ import { GetState } from '../../container/types';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { ProblemDetailsError } from '../../api/types';
 import { parseApiError } from '../../api/utils';
+import { ApiErrorAction } from '../../api/types/actions';
 
 /* eslint-disable padding-line-between-statements */
 export const DELETE_TAG_START = 'shlink/deleteTag/DELETE_TAG_START';
@@ -22,16 +23,12 @@ export interface DeleteTagAction extends Action<string> {
   tag: string;
 }
 
-export interface DeleteTagFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 const initialState: TagDeletion = {
   deleting: false,
   error: false,
 };
 
-export default buildReducer<TagDeletion, DeleteTagFailedAction>({
+export default buildReducer<TagDeletion, ApiErrorAction>({
   [DELETE_TAG_START]: () => ({ deleting: true, error: false }),
   [DELETE_TAG_ERROR]: (_, { errorData }) => ({ deleting: false, error: true, errorData }),
   [DELETE_TAG]: () => ({ deleting: false, error: false }),
@@ -48,7 +45,7 @@ export const deleteTag = (buildShlinkApiClient: ShlinkApiClientBuilder) => (tag:
     await deleteTags([ tag ]);
     dispatch({ type: DELETE_TAG });
   } catch (e) {
-    dispatch<DeleteTagFailedAction>({ type: DELETE_TAG_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: DELETE_TAG_ERROR, errorData: parseApiError(e) });
 
     throw e;
   }

src/tags/reducers/tagEdit.ts

@@ -6,6 +6,7 @@ import ColorGenerator from '../../utils/services/ColorGenerator';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { ProblemDetailsError } from '../../api/types';
 import { parseApiError } from '../../api/utils';
+import { ApiErrorAction } from '../../api/types/actions';
 
 /* eslint-disable padding-line-between-statements */
 export const EDIT_TAG_START = 'shlink/editTag/EDIT_TAG_START';
@@ -29,10 +30,6 @@ export interface EditTagAction extends Action<string> {
   color: string;
 }
 
-export interface EditTagFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 const initialState: TagEdition = {
   oldName: '',
   newName: '',
@@ -40,7 +37,7 @@ const initialState: TagEdition = {
   error: false,
 };
 
-export default buildReducer<TagEdition, EditTagAction & EditTagFailedAction>({
+export default buildReducer<TagEdition, EditTagAction & ApiErrorAction>({
   [EDIT_TAG_START]: (state) => ({ ...state, editing: true, error: false }),
   [EDIT_TAG_ERROR]: (state, { errorData }) => ({ ...state, editing: false, error: true, errorData }),
   [EDIT_TAG]: (_, action) => ({
@@ -63,7 +60,7 @@ export const editTag = (buildShlinkApiClient: ShlinkApiClientBuilder, colorGener
     colorGenerator.setColorForKey(newName, color);
     dispatch({ type: EDIT_TAG, oldName, newName });
   } catch (e) {
-    dispatch<EditTagFailedAction>({ type: EDIT_TAG_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: EDIT_TAG_ERROR, errorData: parseApiError(e) });
 
     throw e;
   }

src/tags/reducers/tagsList.ts

@@ -8,6 +8,7 @@ import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilde
 import { CreateVisit, Stats } from '../../visits/types';
 import { parseApiError } from '../../api/utils';
 import { TagStats } from '../data';
+import { ApiErrorAction } from '../../api/types/actions';
 import { DeleteTagAction, TAG_DELETED } from './tagDelete';
 import { EditTagAction, TAG_EDITED } from './tagEdit';
 
@@ -34,20 +35,16 @@ interface ListTagsAction extends Action<string> {
   stats: TagsStatsMap;
 }
 
-interface ListTagsFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 interface FilterTagsAction extends Action<string> {
   searchTerm: string;
 }
 
-type ListTagsCombinedAction = ListTagsAction
+type TagsCombinedAction = ListTagsAction
 & DeleteTagAction
 & CreateVisitsAction
 & EditTagAction
 & FilterTagsAction
-& ListTagsFailedAction;
+& ApiErrorAction;
 
 const initialState = {
   tags: [],
@@ -83,7 +80,7 @@ const calculateVisitsPerTag = (createdVisits: CreateVisit[]): TagIncrease[] => O
   }, {}),
 );
 
-export default buildReducer<TagsList, ListTagsCombinedAction>({
+export default buildReducer<TagsList, TagsCombinedAction>({
   [LIST_TAGS_START]: () => ({ ...initialState, loading: true }),
   [LIST_TAGS_ERROR]: (_, { errorData }) => ({ ...initialState, error: true, errorData }),
   [LIST_TAGS]: (_, { tags, stats }) => ({ ...initialState, stats, tags, filteredTags: tags }),
@@ -130,7 +127,7 @@ export const listTags = (buildShlinkApiClient: ShlinkApiClientBuilder, force = t
 
     dispatch<ListTagsAction>({ tags, stats: processedStats, type: LIST_TAGS });
   } catch (e) {
-    dispatch<ListTagsFailedAction>({ type: LIST_TAGS_ERROR, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: LIST_TAGS_ERROR, errorData: parseApiError(e) });
   }
 };
 

src/utils/FormGroupContainer.tsx

@@ -8,12 +8,14 @@ interface FormGroupContainerProps {
   id?: string;
   type?: InputType;
   required?: boolean;
+  placeholder?: string;
+  className?: string;
 }
 
 export const FormGroupContainer: FC<FormGroupContainerProps> = (
-  { children, value, onChange, id = uuid(), type = 'text', required = true },
+  { children, value, onChange, id = uuid(), type = 'text', required = true, placeholder, className = '' },
 ) => (
-  <div className="form-group">
+  <div className={`form-group ${className}`}>
     <label htmlFor={id} className="create-server__label">
       {children}:
     </label>
@@ -23,6 +25,7 @@ export const FormGroupContainer: FC<FormGroupContainerProps> = (
       id={id}
       value={value}
       required={required}
+      placeholder={placeholder}
       onChange={(e) => onChange(e.target.value)}
     />
   </div>

src/utils/SearchField.tsx

@@ -10,14 +10,11 @@ let timer: NodeJS.Timeout | null;
 interface SearchFieldProps {
   onChange: (value: string) => void;
   className?: string;
-  placeholder?: string;
   large?: boolean;
   noBorder?: boolean;
 }
 
-const SearchField = (
-  { onChange, className, placeholder = 'Search...', large = true, noBorder = false }: SearchFieldProps,
-) => {
+const SearchField = ({ onChange, className, large = true, noBorder = false }: SearchFieldProps) => {
   const [ searchTerm, setSearchTerm ] = useState('');
 
   const resetTimer = () => {
@@ -43,7 +40,7 @@ const SearchField = (
           'form-control-lg': large,
           'search-field__input--no-border': noBorder,
         })}
-        placeholder={placeholder}
+        placeholder="Search..."
         value={searchTerm}
         onChange={(e) => searchTermChanged(e.target.value)}
       />

src/utils/utils.ts

@@ -43,3 +43,5 @@ export type OptionalString = Optional<string>;
 export type RecursivePartial<T> = {
   [P in keyof T]?: RecursivePartial<T[P]>;
 };
+
+export const nonEmptyValueOrNull = <T>(value: T): T | null => isEmpty(value) ? null : value;

src/visits/reducers/common.ts

@@ -1,8 +1,9 @@
 import { flatten, prop, range, splitEvery } from 'ramda';
 import { Action, Dispatch } from 'redux';
 import { ShlinkPaginator, ShlinkVisits } from '../../api/types';
-import { Visit, VisitsLoadFailedAction } from '../types';
+import { Visit } from '../types';
 import { parseApiError } from '../../api/utils';
+import { ApiErrorAction } from '../../api/types/actions';
 
 const ITEMS_PER_PAGE = 5000;
 const PARALLEL_REQUESTS_COUNT = 4;
@@ -72,6 +73,6 @@ export const getVisitsWithLoader = async <T extends Action<string> & { visits: V
 
     dispatch({ ...extraFinishActionData, visits, type: actionMap.finish });
   } catch (e) {
-    dispatch<VisitsLoadFailedAction>({ type: actionMap.error, errorData: parseApiError(e) });
+    dispatch<ApiErrorAction>({ type: actionMap.error, errorData: parseApiError(e) });
   }
 };

src/visits/reducers/orphanVisits.ts

@@ -1,17 +1,11 @@
 import { Action, Dispatch } from 'redux';
-import {
-  OrphanVisit,
-  OrphanVisitType,
-  Visit,
-  VisitsInfo,
-  VisitsLoadFailedAction,
-  VisitsLoadProgressChangedAction,
-} from '../types';
+import { OrphanVisit, OrphanVisitType, Visit, VisitsInfo, VisitsLoadProgressChangedAction } from '../types';
 import { buildActionCreator, buildReducer } from '../../utils/helpers/redux';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { GetState } from '../../container/types';
 import { ShlinkVisitsParams } from '../../api/types';
 import { isOrphanVisit } from '../types/helpers';
+import { ApiErrorAction } from '../../api/types/actions';
 import { getVisitsWithLoader } from './common';
 import { CREATE_VISITS, CreateVisitsAction } from './visitCreation';
 
@@ -31,7 +25,7 @@ export interface OrphanVisitsAction extends Action<string> {
 type OrphanVisitsCombinedAction = OrphanVisitsAction
 & VisitsLoadProgressChangedAction
 & CreateVisitsAction
-& VisitsLoadFailedAction;
+& ApiErrorAction;
 
 const initialState: VisitsInfo = {
   visits: [],

src/visits/reducers/shortUrlVisits.ts

@@ -1,11 +1,12 @@
 import { Action, Dispatch } from 'redux';
 import { shortUrlMatches } from '../../short-urls/helpers';
-import { Visit, VisitsInfo, VisitsLoadFailedAction, VisitsLoadProgressChangedAction } from '../types';
+import { Visit, VisitsInfo, VisitsLoadProgressChangedAction } from '../types';
 import { ShortUrlIdentifier } from '../../short-urls/data';
 import { buildActionCreator, buildReducer } from '../../utils/helpers/redux';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { GetState } from '../../container/types';
 import { ShlinkVisitsParams } from '../../api/types';
+import { ApiErrorAction } from '../../api/types/actions';
 import { getVisitsWithLoader } from './common';
 import { CREATE_VISITS, CreateVisitsAction } from './visitCreation';
 
@@ -27,7 +28,7 @@ interface ShortUrlVisitsAction extends Action<string>, ShortUrlIdentifier {
 type ShortUrlVisitsCombinedAction = ShortUrlVisitsAction
 & VisitsLoadProgressChangedAction
 & CreateVisitsAction
-& VisitsLoadFailedAction;
+& ApiErrorAction;
 
 const initialState: ShortUrlVisits = {
   visits: [],

src/visits/reducers/tagVisits.ts

@@ -1,9 +1,10 @@
 import { Action, Dispatch } from 'redux';
-import { Visit, VisitsInfo, VisitsLoadFailedAction, VisitsLoadProgressChangedAction } from '../types';
+import { Visit, VisitsInfo, VisitsLoadProgressChangedAction } from '../types';
 import { buildActionCreator, buildReducer } from '../../utils/helpers/redux';
 import { ShlinkApiClientBuilder } from '../../api/services/ShlinkApiClientBuilder';
 import { GetState } from '../../container/types';
 import { ShlinkVisitsParams } from '../../api/types';
+import { ApiErrorAction } from '../../api/types/actions';
 import { getVisitsWithLoader } from './common';
 import { CREATE_VISITS, CreateVisitsAction } from './visitCreation';
 
@@ -28,7 +29,7 @@ export interface TagVisitsAction extends Action<string> {
 type TagsVisitsCombinedAction = TagVisitsAction
 & VisitsLoadProgressChangedAction
 & CreateVisitsAction
-& VisitsLoadFailedAction;
+& ApiErrorAction;
 
 const initialState: TagVisits = {
   visits: [],

src/visits/types/index.ts

@@ -17,10 +17,6 @@ export interface VisitsLoadProgressChangedAction extends Action<string> {
   progress: number;
 }
 
-export interface VisitsLoadFailedAction extends Action<string> {
-  errorData?: ProblemDetailsError;
-}
-
 export type OrphanVisitType = 'base_url' | 'invalid_short_url' | 'regular_404';
 
 interface VisitLocation {

test/domains/reducers/domainsList.test.ts

@@ -13,20 +13,26 @@ describe('domainsList', () => {
   const domains = [ Mock.all<ShlinkDomain>(), Mock.all<ShlinkDomain>(), Mock.all<ShlinkDomain>() ];
 
   describe('reducer', () => {
-    const action = (type: string, args: Partial<ListDomainsAction> = {}) => Mock.of<ListDomainsAction>(
+    const action = (type: string, args: Partial<ListDomainsAction> = {}): any => Mock.of<ListDomainsAction>(
       { type, ...args },
     );
 
     it('returns loading on LIST_DOMAINS_START', () => {
-      expect(reducer(undefined, action(LIST_DOMAINS_START))).toEqual({ domains: [], loading: true, error: false });
+      expect(reducer(undefined, action(LIST_DOMAINS_START))).toEqual(
+        { domains: [], filteredDomains: [], loading: true, error: false },
+      );
     });
 
     it('returns error on LIST_DOMAINS_ERROR', () => {
-      expect(reducer(undefined, action(LIST_DOMAINS_ERROR))).toEqual({ domains: [], loading: false, error: true });
+      expect(reducer(undefined, action(LIST_DOMAINS_ERROR))).toEqual(
+        { domains: [], filteredDomains: [], loading: false, error: true },
+      );
     });
 
     it('returns domains on LIST_DOMAINS', () => {
-      expect(reducer(undefined, action(LIST_DOMAINS, { domains }))).toEqual({ domains, loading: false, error: false });
+      expect(reducer(undefined, action(LIST_DOMAINS, { domains }))).toEqual(
+        { domains, filteredDomains: domains, loading: false, error: false },
+      );
     });
   });
 

test/utils/utils.test.ts

@@ -1,4 +1,4 @@
-import { determineOrderDir, rangeOf } from '../../src/utils/utils';
+import { determineOrderDir, nonEmptyValueOrNull, rangeOf } from '../../src/utils/utils';
 
 describe('utils', () => {
   describe('determineOrderDir', () => {
@@ -47,4 +47,17 @@ describe('utils', () => {
       ]);
     });
   });
+
+  describe('nonEmptyValueOrNull', () => {
+    it.each([
+      [ '', null ],
+      [ 'Hello', 'Hello' ],
+      [[], null ],
+      [[ 1, 2, 3 ], [ 1, 2, 3 ]],
+      [{}, null ],
+      [{ foo: 'bar' }, { foo: 'bar' }],
+    ])('returns expected value based on input', (value, expected) => {
+      expect(nonEmptyValueOrNull(value)).toEqual(expected);
+    });
+  });
 });