Extended domainsList reducer, adding functionality to verify domains statuses

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/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' });
+  }
+};