Moved logic to mark selected server to parent component in order to affect all children compo0nents on the same route

src/App.js

@@ -16,7 +16,7 @@ export default class App extends React.Component {
           <Switch>
             <Route exact path="/server/create" component={CreateServer} />
             <Route exact path="/" component={Home} />
-            <Route component={MenuLayout} />
+            <Route path="/server/:serverId" component={MenuLayout} />
           </Switch>
         </div>
       </div>

src/common/MenuLayout.js

@@ -1,14 +1,21 @@
 import React from 'react';
 import { Route, Switch } from 'react-router-dom';
 import { connect } from 'react-redux';
+import { selectServer } from '../servers/reducers/selectedServer';
 import CreateShortUrl from '../short-urls/CreateShortUrl';
 import ShortUrls from '../short-urls/ShortUrls';
 import AsideMenu from './AsideMenu';
 
-export function MenuLayout(props) {
+export class MenuLayout extends React.Component {
+  componentDidMount() {
+    const { serverId } = this.props.match.params;
+    this.props.selectServer(serverId);
+  }
+
+  render() {
     return (
       <div className="row">
-      <AsideMenu {...props} />
+        <AsideMenu {...this.props} />
         <div className="col-md-10 offset-md-2 col-sm-9 offset-sm-3">
           <Switch>
             <Route
@@ -25,9 +32,10 @@ export function MenuLayout(props) {
         </div>
       </div>
     );
+  }
 }
 
 export default connect(state => ({
   selectedServer: state.selectedServer,
   shortUrlsListParams: state.shortUrlsListParams,
-}))(MenuLayout);
+}), { selectServer })(MenuLayout);

src/servers/reducers/selectedServer.js

@@ -1,10 +1,12 @@
-import { LIST_SHORT_URLS } from '../../short-urls/reducers/shortUrlsList';
+import ShlinkApiClient from '../../api/ShlinkApiClient';
+import ServersService from '../../servers/services';
 
+const SELECT_SERVER = 'shlink/selectedServer/SELECT_SERVER';
 const RESET_SELECTED_SERVER = 'shlink/selectedServer/RESET_SELECTED_SERVER';
 
 export default function reducer(state = null, action) {
   switch (action.type) {
-    case LIST_SHORT_URLS:
+    case SELECT_SERVER:
       return action.selectedServer;
     case RESET_SELECTED_SERVER:
       return null;
@@ -14,3 +16,13 @@ export default function reducer(state = null, action) {
 }
 
 export const resetSelectedServer = () => ({ type: RESET_SELECTED_SERVER });
+
+export const selectServer = serverId => {
+  const selectedServer = ServersService.findServerById(serverId);
+  ShlinkApiClient.setConfig(selectedServer);
+
+  return {
+    type: SELECT_SERVER,
+    selectedServer
+  }
+};

src/short-urls/ShortUrls.js

@@ -3,6 +3,7 @@ import { connect } from 'react-redux';
 import Paginator from './Paginator';
 import SearchBar from './SearchBar';
 import ShortUrlsList from './ShortUrlsList';
+import { assoc } from 'ramda';
 
 export function ShortUrls(props) {
   const { match: { params } } = props;
@@ -18,7 +19,4 @@ export function ShortUrls(props) {
   );
 }
 
-export default connect(state => ({
-  shortUrlsList: state.shortUrlsList.shortUrls,
-  loading: state.shortUrlsList.loading,
-}))(ShortUrls);
+export default connect(state => assoc('shortUrlsList', state.shortUrlsList.shortUrls, state.shortUrlsList))(ShortUrls);

src/short-urls/ShortUrlsList.js

@@ -102,7 +102,11 @@ export class ShortUrlsList extends React.Component {
   }
 
   renderShortUrls() {
-    const { shortUrlsList, selectedServer, loading } = this.props;
+    const { shortUrlsList, selectedServer, loading, error } = this.props;
+    if (error) {
+      return <tr><td colSpan="6" className="text-center table-danger">Something went wrong while loading short URLs :(</td></tr>;
+    }
+
     if (loading) {
       return <tr><td colSpan="6" className="text-center">Loading...</td></tr>;
     }

src/short-urls/reducers/shortUrlsList.js

@@ -1,9 +1,10 @@
-import ServersService from '../../servers/services';
 import ShlinkApiClient from '../../api/ShlinkApiClient';
+import ServersService from '../../servers/services';
 
 export const LIST_SHORT_URLS_START = 'shlink/shortUrlsList/LIST_SHORT_URLS_START';
+export const LIST_SHORT_URLS_ERROR = 'shlink/shortUrlsList/LIST_SHORT_URLS_ERROR';
 export const LIST_SHORT_URLS = 'shlink/shortUrlsList/LIST_SHORT_URLS';
-export const UPDATE_SHORT_URLS_LIST = 'shlink/shortUrlsList/UPDATE_SHORT_URLS_LIST';
+export const UPDATE_SHORT_URLS_LIST = LIST_SHORT_URLS;
 
 const initialState = {
   shortUrls: [],
@@ -13,34 +14,42 @@ const initialState = {
 export default function reducer(state = initialState, action) {
   switch (action.type) {
     case LIST_SHORT_URLS_START:
-      return { ...state, loading: true };
+      return { ...state, loading: true, error: false };
     case LIST_SHORT_URLS:
-    case UPDATE_SHORT_URLS_LIST:
       return {
         loading: false,
+        error: false,
         shortUrls: action.shortUrls
       };
+    case LIST_SHORT_URLS_ERROR:
+      return {
+        loading: false,
+        error: true,
+        shortUrls: []
+      };
     default:
       return state;
   }
 }
 
 export const listShortUrls = (serverId, params = {}) => {
-  return async dispatch => {
-    dispatch({ type: LIST_SHORT_URLS_START });
+  // FIXME   There should be a way to not need this, however, the active server is set when any route is loaded, in an
+  // FIXME   outer component's componentDidMount, which makes it be invoked after this action
   const selectedServer = ServersService.findServerById(serverId);
-
   ShlinkApiClient.setConfig(selectedServer);
-    const shortUrls = await ShlinkApiClient.listShortUrls(params);
-    dispatch({ type: LIST_SHORT_URLS, shortUrls, selectedServer, params });
-  };
+
+  return updateShortUrlsList(params);
 };
 
 export const updateShortUrlsList = (params = {}) => {
   return async dispatch => {
     dispatch({ type: LIST_SHORT_URLS_START });
 
+    try {
       const shortUrls = await ShlinkApiClient.listShortUrls(params);
-    dispatch({ type: UPDATE_SHORT_URLS_LIST, shortUrls, params });
+      dispatch({ type: LIST_SHORT_URLS, shortUrls, params });
+    } catch (e) {
+      dispatch({ type: LIST_SHORT_URLS_ERROR, params });
+    }
   };
 };