webapp/src/App.js

@@ -9,7 +9,9 @@ import About from "./components/About"
 import Games from './container/Games';
 import Leaderboard from './container/Leaderboard';
 
-import usePollingReducer from './reducer/polling';
+import useConfigReducer from './reducer/config';
+import useUserReducer from './reducer/user';
+import useLeaderboardReducer from './reducer/leaderboard';
 import useGamesReducer from './reducer/games';
 
 import useUserApi from './api/user';
@@ -17,35 +19,40 @@ import useLeaderboardApi from './api/leaderboard';
 import useGamesApi from './api/games';
 
 export default function App() {
-  const pollingReducer = usePollingReducer();
+  const [config, dispatcConfig] = useConfigReducer();
 
-  const leaderboard = useLeaderboardApi().poll(pollingReducer);
-  const user = useUserApi().get();
-
-  const [games, dispatchGames] = useGamesReducer();
-  const gamesApi = useGamesApi(dispatchGames);
-  gamesApi.list(pollingReducer);
+  const user = useUserApi(useUserReducer()).getUser();
+  const leaderboard = useLeaderboardApi(useLeaderboardReducer(), config).pollTable();
 
   const players = {
     leaderboard,
     isCurrentUser: (playerName) => user?.isCurrentUser(playerName) === true ? true : null
   };
 
+  const gamesReducer = useGamesReducer();
+  const gamesApi = useGamesApi(gamesReducer, config);
+  const games = gamesApi.pollGamesList();
+
+  const isPolling = {
+    games: games.isPollingGamesList,
+    leaderboard: leaderboard.isPollingTable
+  }
+
   return (
     <BrowserRouter>
-      <Header pollingReducer={pollingReducer} />
+      <Header configReducer={[config, dispatcConfig]} isPolling={isPolling}/>
       <Routes>
         <Route path='/' element={<About />} />
         <Route path='/about' element={<About />} />
-        <Route path='/games/*' element={<Games context={{ games, dispatchGames, gamesApi }} players={players} />} />
+        <Route path='/games/*' element={<Games context={{ gamesReducer, gamesApi }} players={players} />} />
         <Route path='/leaderboard' element={<Leaderboard players={players} />} />
       </Routes>
     </BrowserRouter>
   )
 }
 
-function Header({ pollingReducer }) {
-  const [polling, dispatchPolling] = pollingReducer;
+function Header({ configReducer, isPolling }) {
+  const [config, dispatcConfig] = configReducer;
 
   return (
     <div className='Header'>
@@ -54,8 +61,8 @@ function Header({ pollingReducer }) {
       </h1>
 
       <OnlineToggle
-        isOnline={polling.enabled}
-        onClick={() => dispatchPolling({ type: 'toggleOnOff' })}
+        isOnline={config.online}
+        onClick={() => dispatcConfig({ type: 'toggleOnline' })}
       />
 
       <nav>
@@ -64,11 +71,11 @@ function Header({ pollingReducer }) {
         </NavLink>
 
         <NavLink to='/games'>
-          <Wobler text="Games" dance={polling.games} />
+          <Wobler text="Games" dance={isPolling.games} />
         </NavLink>
 
         <NavLink to='/leaderboard'>
-          <Wobler text='Leaderboard' dance={polling.leaderboard} />
+          <Wobler text='Leaderboard' dance={isPolling.leaderboard} />
         </NavLink>
       </nav>
     </div>

webapp/src/api/games.js

@@ -1,26 +1,29 @@
 import usePolling from '../hook/Polling';
 
-export default function useGamesApi(dispatchGames) {
+export default function useGamesApi(gamesReducer, config) {
+    const [games, dispatchGames] = gamesReducer;
 
-    const useList = (pollingReducer) => {
-        const [polling, dispatchPolling] = pollingReducer;
-
-        const onResponce = (json) => {
-            dispatchGames({ type: 'next', list: json });
+    const usePollingGamesList = () => {
+        const onSuccess = (gamesList) => {
+            dispatchGames({ type: 'next', gamesList });
         }
 
-        const mode = (polling.enabled === true)
-            ? { interval_sec: 30 }      // fetch gamesList every half a minue
-            : { interval_stop: true }   // user has fliped OfflineToggel
+        const isPollingGamesList = usePolling('/api/games', onSuccess, config.intervalMode(30));
+        if (games.isPollingGamesList !== isPollingGamesList) {
+            dispatchGames({ type: 'next', isPollingGamesList });
+        }
 
-        const isPolling = usePolling('/api/games', onResponce, mode);
+        return games;
+    }
 
-        if (isPolling !== polling.games) {
-            dispatchPolling({ type: 'next', games: isPolling });
+    const usePushNewGame = () => {
+        const onSuccess = (game) => {
+            dispatchGames({ type: 'next', game });
         }
     }
 
     return {
-        list: useList
+        pollGamesList: usePollingGamesList,
+        pushNewGame: usePushNewGame
     }
 }

webapp/src/api/leaderboard.js

@@ -1,26 +1,22 @@
-import { useState } from "react";
 import usePolling from "../hook/Polling";
 
-export default function useLeaderboardApi() {
-    const [leaderboard, setLeaderboard] = useState(null);
+export default function useLeaderboardApi(leaderboardReducer, config) {
+    const [leaderboard, dispatchLeaderboard] = leaderboardReducer;
 
-    const usePoll = (pollingReducer) => {
-        const [polling, dispatchPolling] = pollingReducer;
+    const usePollingTable = () => {
+        const onSuccess = (table) => {
+            dispatchLeaderboard({ type: 'next', table });
+        }
 
-        const mode = (polling.enabled === true)
-            ? { interval_sec: 300 }     // update leaderbord stats every 5 min
-            : { interval_stop: true }   // user has fliped OfflineToggel
-
-        const isPolling = usePolling('/api/leaderboard', setLeaderboard, mode);
-
-        if (isPolling !== polling.leaderboard) {
-            dispatchPolling({ type: 'next', leaderboard: isPolling });
+        const isPollingTable = usePolling('/api/leaderboard', onSuccess, config.intervalMode(300));
+        if (leaderboard.isPollingTable !== isPollingTable) {
+            dispatchLeaderboard({ type: 'next', isPollingTable });
         }
 
         return leaderboard;
     }
 
     return {
-        poll: usePoll
+        pollTable: usePollingTable
     }
 }

webapp/src/api/user.js

@@ -1,20 +1,19 @@
 import usePolling from "../hook/Polling";
-import useUserReducer from "../reducer/user";
 
-export default function useUserApi() {
-    const [user, dispatchUser] = useUserReducer();
+export default function useUserApi(userReducer) {
+    const [user, dispatchUser] = userReducer;
 
-    const useGet = () => {
-        const onResponce = (json) => {
-            dispatchUser({ type: "parse", json });
+    const useGetUser = () => {
+        const onSuccess = (userJson) => {
+            dispatchUser({ type: "parse", userJson });
         }
 
-        usePolling('/api/user', onResponce); // <<-- fetch once
+        usePolling('/api/user', onSuccess); // <<-- fetch once
 
         return user;
     }
 
     return {
-        get: useGet
+        getUser: useGetUser
     }
 }

webapp/src/container/Games.jsx

@@ -19,7 +19,8 @@ import GameBoard from './games/GameBoard';
 
 import './Games.css';
 
-export default function Games({ context: { games, dispatchGames, gamesApi }, players }) {
+export default function Games({ context: { gamesReducer, gamesApi }, players }) {
+  const [games, dispatchGames] = gamesReducer;
 
   return (
     <GamesContext.Provider value={games} >

webapp/src/container/Leaderboard.jsx

@@ -4,13 +4,12 @@ import Loading from '../components/Loading';
 
 export default function Leaderboard({ players }) {
 
-  const leaderboard = players.leaderboard;
-
-  if (leaderboard == null)
+  const table = players.leaderboard.table;
+  if (table == null)
     return <Loading />
 
-  const tableRows = Object.keys(leaderboard).map(playerName => {
-    var rank = leaderboard[playerName];
+  const tableRows = Object.keys(table).map(playerName => {
+    var rank = table[playerName];
 
     return <tr key={playerName} className={players.isCurrentUser(playerName) && 'currentuser'}>
       <td>{playerName}</td>

webapp/src/container/games/action/Create.jsx

@@ -4,13 +4,13 @@ import Wobler from '../../../components/Wobler';
 
 
 
-export default function Create({ isCurrentUser }) {
+export default function Create({ isCurrentUser, onClick }) {
     const newGameCtx = useContext(GamesContext).newGame;
 
     const hasPlayers = checkPlayers(newGameCtx);
     const hasCurrentUser = checkCurrentUser(newGameCtx, isCurrentUser);
 
-    const pushNewGame = () => {
+    const prepareRequest = () => {
         if (!hasPlayers)
             return alert("Black and White players must be selected for the game");
 
@@ -20,6 +20,7 @@ export default function Create({ isCurrentUser }) {
         if (newGameCtx.pushing)
             return; // current request is still being processed
 
+        //onClick
         console.log("send request");
     }
 
@@ -27,7 +28,7 @@ export default function Create({ isCurrentUser }) {
         <button className={'Create'
             + (hasPlayers && hasCurrentUser ? ' ready' : '')
         }
-            onClick={pushNewGame}
+            onClick={prepareRequest}
         >
             <Wobler text="Create" dance={newGameCtx.pushing} />
         </button>

webapp/src/container/games/view/GameSelector.jsx

@@ -7,14 +7,14 @@ import Loading from '../../../components/Loading';
 
 export default function GameSelector({ yours, opponents, onClick }) {
 
-    const games = useContext(GamesContext);
-    if (games.list === null)
+    const gamesList = useContext(GamesContext).gamesList;
+    if (gamesList === null)
         return <Loading />
 
-    const yoursList = games.list.filter(game => game.status === yours)
+    const yoursList = gamesList.filter(game => game.status === yours)
         .map(game => <Selectable game={game} key={game.uuid} onClick={onClick} />)
 
-    const opponentsList = games.list.filter(game => game.status === opponents)
+    const opponentsList = gamesList.filter(game => game.status === opponents)
         .map(game => <Selectable game={game} key={game.uuid} onClick={onClick} />)
 
     return (

webapp/src/container/games/view/NewGame.jsx

@@ -11,9 +11,9 @@ export default function NewGame({ players, onSelectPlayer }) {
     /*
      * Name options
      */
-    const nameOptions = !players.leaderboard
+    const nameOptions = !players.leaderboard.table
         ? [<option key='loading' value='…'>…loading</option>]
-        : Object.keys(players.leaderboard).map(playerName =>
+        : Object.keys(players.leaderboard.table).map(playerName =>
             <option key={playerName} value={playerName}>
                 {players.isCurrentUser(playerName) ? 'You' : playerName}
             </option>)

webapp/src/reducer/config.js

@@ -0,0 +1,44 @@
+import { useReducer } from 'react';
+import { namedLocalStorage } from '../util/PersistentStorage';
+import { nextState } from '../util/StateHelper';
+
+const Persistent = (() => {
+  const [getOnline, setOnline] = namedLocalStorage('config.online', true);
+
+  return {
+    getOnline,
+    setOnline
+  }
+})(); // <<--- Execute
+
+const initialState = {
+  online: Persistent.getOnline() === 'true',
+
+  intervalMode
+};
+
+function dispatch(state, action) {
+  switch (action.type) {
+
+    case 'toggleOnline': return {
+      ...state,
+      online: Persistent.setOnline(!state.online)
+    };
+
+    case 'next':
+      return nextState(state, action);
+
+    default:
+      throw Error('ConfigReducer: unknown action.type', action.type);
+  }
+}
+
+export default function useConfigReducer() {
+  return useReducer(dispatch, initialState);
+}
+
+function intervalMode(interval_sec) {
+  return (this.online === true)
+    ? { interval_sec }          // fetch from API every interval_sec
+    : { interval_stop: true }   // user has fliped OfflineToggel
+}

webapp/src/reducer/games.js

@@ -1,16 +1,20 @@
 import { useReducer } from 'react';
 import { nextState } from '../util/StateHelper';
 
-export const gamesInitialState = {
-  list: null,
+const initialState = {
+  gamesList: null,
 
   newGame: {
     whitePlayer: '',
     blackPlayer: ''
-  }
+  },
+
+  // Network
+  isPollingGamesList: false,
+  isPushingNewGame: false,
 };
 
-export function gamesReducer(state, action) {
+function reducer(state, action) {
   switch (action.type) {
 
     case 'next':
@@ -22,5 +26,5 @@ export function gamesReducer(state, action) {
 }
 
 export default function useGamesReducer() {
-  return useReducer(gamesReducer, gamesInitialState);
+  return useReducer(reducer, initialState);
 }

webapp/src/reducer/leaderboard.js

@@ -0,0 +1,24 @@
+import { useReducer } from 'react';
+import { nextState } from '../util/StateHelper';
+
+const initialState = {
+  table: null,
+
+  // Network
+  isPollingTable: false
+};
+
+function reducer(state, action) {
+  switch (action.type) {
+
+    case 'next':
+      return nextState(state, action);
+
+    default:
+      throw Error('LeaderboardReducer: unknown action.type', action.type);
+  }
+}
+
+export default function useLeaderboardReducer() {
+  return useReducer(reducer, initialState);
+}

webapp/src/reducer/polling.js

@@ -1,39 +0,0 @@
-import { useReducer } from 'react';
-import { namedLocalStorage } from '../util/PersistentStorage';
-import { nextState } from '../util/StateHelper';
-
-const Persistent = (() => {
-  const [getEnabled, setEnabled] = namedLocalStorage('polling.enabled', true);
-
-  return {
-    getEnabled,
-    setEnabled
-  }
-})(); // <<--- Execute
-
-export const pollingInitialState = {
-  enabled: Persistent.getEnabled() === 'true',
-
-  games: false,
-  leaderboard: false
-};
-
-export function pollingReducer(curntState, action) {
-  switch (action.type) {
-
-    case 'toggleOnOff': return {
-      ...curntState,
-      enabled: Persistent.setEnabled(!curntState.enabled)
-    };
-
-    case 'next':
-      return nextState(curntState, action);
-
-    default:
-      throw Error('Unknown action.type:' + action.type);
-  }
-}
-
-export default function usePollingReducer() {
-  return useReducer(pollingReducer, pollingInitialState);
-}

webapp/src/reducer/user.js

@@ -1,7 +1,7 @@
 import { useReducer } from 'react';
 import { localeCompare } from '../util/Locale';
 
-export const userInitialState = {
+const initialState = {
   username: '',
 
   isCurrentUser: function (otherUsername) {
@@ -9,13 +9,13 @@ export const userInitialState = {
   }
 };
 
-export function userReducer(state, action) {
+function reducer(state, action) {
   switch (action.type) {
 
     case 'parse':
       return {
         ...state,
-        username: action.json.username
+        username: action.userJson.username
       };
 
     default:
@@ -24,5 +24,5 @@ export function userReducer(state, action) {
 }
 
 export default function useUserReducer() {
-  return useReducer(userReducer, userInitialState);
+  return useReducer(reducer, initialState);
 }