unistore wip

client/.babelrc.js

@@ -1,3 +1,4 @@
 module.exports = {
   parserOpts: { strictMode: false },
+  plugins: ['@babel/plugin-transform-react-jsx-source']
 };

client/package-lock.json

@@ -19,6 +19,7 @@
                 "unistore": "^3.5.2"
             },
             "devDependencies": {
+                "@babel/plugin-transform-react-jsx-source": "^7.18.6",
                 "@typescript-eslint/eslint-plugin": "^5.30.6",
                 "@typescript-eslint/parser": "^5.30.6",
                 "eslint": "^8.20.0",
@@ -1598,6 +1599,21 @@
                 "@babel/core": "^7.0.0-0"
             }
         },
+        "node_modules/@babel/plugin-transform-react-jsx-source": {
+            "version": "7.18.6",
+            "resolved": "https://registry.npmjs.org/@babel/plugin-transform-react-jsx-source/-/plugin-transform-react-jsx-source-7.18.6.tgz",
+            "integrity": "sha512-utZmlASneDfdaMh0m/WausbjUjEdGrQJz0vFK93d7wD3xf5wBtX219+q6IlCNZeguIcxS2f/CvLZrlLSvSHQXw==",
+            "dev": true,
+            "dependencies": {
+                "@babel/helper-plugin-utils": "^7.18.6"
+            },
+            "engines": {
+                "node": ">=6.9.0"
+            },
+            "peerDependencies": {
+                "@babel/core": "^7.0.0-0"
+            }
+        },
         "node_modules/@babel/plugin-transform-regenerator": {
             "version": "7.18.6",
             "resolved": "https://registry.npmjs.org/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.18.6.tgz",
@@ -22250,6 +22266,15 @@
                 "@babel/types": "^7.18.6"
             }
         },
+        "@babel/plugin-transform-react-jsx-source": {
+            "version": "7.18.6",
+            "resolved": "https://registry.npmjs.org/@babel/plugin-transform-react-jsx-source/-/plugin-transform-react-jsx-source-7.18.6.tgz",
+            "integrity": "sha512-utZmlASneDfdaMh0m/WausbjUjEdGrQJz0vFK93d7wD3xf5wBtX219+q6IlCNZeguIcxS2f/CvLZrlLSvSHQXw==",
+            "dev": true,
+            "requires": {
+                "@babel/helper-plugin-utils": "^7.18.6"
+            }
+        },
         "@babel/plugin-transform-regenerator": {
             "version": "7.18.6",
             "resolved": "https://registry.npmjs.org/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.18.6.tgz",

client/package.json

@@ -29,6 +29,7 @@
         "unistore": "^3.5.2"
     },
     "devDependencies": {
+        "@babel/plugin-transform-react-jsx-source": "^7.18.6",
         "@typescript-eslint/eslint-plugin": "^5.30.6",
         "@typescript-eslint/parser": "^5.30.6",
         "eslint": "^8.20.0",

client/src/app.tsx

@@ -1,8 +1,11 @@
 import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
 import { Route, Router, route } from 'preact-router';
+import { Provider, connect } from 'unistore/preact'
 
-import actions from './actions';
+import { createStore, actions } from './store';
+import createWs from './ws';
+import http from './http';
 
 import Header from './components/header';
 
@@ -13,47 +16,36 @@ import Login from './routes/login';
 import Search from './routes/search';
 import List from './routes/list';
 
-function App() {
-    const [user, setUser] = useState(null);
+const store = createStore();
+const ws = createWs(store);
 
-    useEffect(() => {
-        async function getLogin() {
-            const [error, user] = await actions.getLogin();
-            if (error) return route('/login');
-            setUser(user);
-            route('/bundles');
-        }
+async function init() {
+    const [error, user] = await http.getLogin();
+    if (error) return route('/login');
+    route('/bundles');
+    store.setState({ user });
+}
 
-        getLogin();
-    }, []);
-
-    function loginSuccess(user) {
-        setUser(user);
-        route('/search');
-    }
-
-    async function logout(e) {
-        e.preventDefault();
-        await actions.postLogout();
-        route('/login');
-        setUser(null);
-    }
+init();
 
+const App = () =>{
     return (
-        <main id="app">
-            <Header user={user} logout={logout} />
-            <Router>
-                <Route path="/" component={Home} />
-                <Route path="/login" component={Login} success={loginSuccess} mode="login" />
-                <Route path="/register" component={Login} success={loginSuccess} mode="register" />
-                <Route path="/search" component={Search} />
-                <Route path="/list" component={List} user={user} />
+        <Provider store={store}>
+            <main id="app">
+                <Header />
+                <Router>
+                    <Route path="/" component={Home} />
+                    <Route path="/login" component={Login} mode="login" />
+                    <Route path="/register" component={Login} mode="register" />
+                    <Route path="/search" component={Search} />
+                    <Route path="/list" component={List} />
 
-                {/* ACP */}
-                <Route path="/bundles" component={Bundles} />
-                <Route path="/offers/acp" component={Admin} />
-            </Router>
-        </main>
+                    {/* ACP */}
+                    <Route path="/bundles" component={Bundles} />
+                    <Route path="/offers/acp" component={Admin} />
+                </Router>
+            </main>
+        </Provider>
     );
 }
 

client/src/components/acp.offer.tsx

@@ -10,7 +10,7 @@ export default function Offer(offer) {
     const [accepted, setAccepted] = useState(offer.status !== 'pending');
 
     async function onClick() {
-        const [error] = await actions.postOfferAccept(offer.id);
+        const [error] = await http.postOfferAccept(offer.id);
         if (error) return false;
         setAccepted(true);
     }

client/src/components/bundle.tsx

@@ -48,7 +48,7 @@ export default function Bundle(bundle) {
 
     async function submit(e) {
         e.preventDefault();
-        const [error, offers] = await actions.postOffers(state.checkedIds, shipping, baseShipping);
+        const [error, offers] = await http.postOffers(state.checkedIds, shipping, baseShipping);
         console.log(error, offers);
     }
 

client/src/components/header.tsx

@@ -1,9 +1,17 @@
 import { h } from 'preact';
 import { route } from 'preact-router';
+import { connect } from 'unistore/preact'
 
-import actions from './../actions';
+import http from './../http';
+import { actions } from './../store';
 
 const Header = ({ user, logout }) => {
+
+    function logoutClick(e) {
+        e.preventDefault();
+        logout();
+    }
+
     const nav = () => (
         <nav>
             <a href="/">Offers</a>
@@ -29,7 +37,7 @@ const Header = ({ user, logout }) => {
     const userNav = () => (
         <nav>
             <a href="/account">Account</a>
-            <a href="/auth/logout" onClick={(e) => logout(e)}>Logout</a>
+            <a href="/auth/logout" onClick={logoutClick}>Logout</a>
         </nav>
 
     )
@@ -43,4 +51,4 @@ const Header = ({ user, logout }) => {
     );
 }
 
-export default Header;
+export default connect(['user'], actions)(Header);

client/src/components/offer.tsx

@@ -2,7 +2,7 @@ import { h } from 'preact';
 import { ExternalLink, Check } from 'react-feather';
 import { useState } from 'preact/hooks';
 
-import actions from '../actions';
+import http from '../http';
 
 export default function Offer(offer) {
     const { want: { data: details } } = offer;
@@ -10,7 +10,7 @@ export default function Offer(offer) {
     const [accepted, setAccepted] = useState(offer.status !== 'pending');
 
     async function onClick() {
-        const [error] = await actions.postOfferAccept(offer.id);
+        const [error] = await http.postOfferAccept(offer.id);
         if (error) return false;
         setAccepted(true);
     }

client/src/routes/acp.tsx

@@ -1,7 +1,7 @@
 import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
 
-import actions from './../actions';
+import http from './../http';
 import AcpOffer from './../components/acp.offer';
 
 function Item(item) {
@@ -40,7 +40,7 @@ function Home() {
 
     useEffect(() => {
         async function getOffers() {
-            const [error, offers] = await actions.getOffersAcp();
+            const [error, offers] = await http.getOffersAcp();
             if (error) return console.error(error);
             setOffers(offers);
         }

client/src/routes/bundles.tsx

@@ -1,7 +1,7 @@
 import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
 
-import actions from './../actions';
+import http from './../http';
 import Bundle from './../components/bundle';
 
 function Bundles() {
@@ -9,7 +9,7 @@ function Bundles() {
 
     useEffect(() => {
         async function getBundles() {
-            const [error, bundles] = await actions.getBundles();
+            const [error, bundles] = await http.getBundles();
             if (error) return console.error(error);
             setBundles(bundles);
         }

client/src/routes/home.tsx

@@ -1,18 +1,18 @@
 import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
-import {  route } from 'preact-router';
+import { route } from 'preact-router';
+import { connect } from 'unistore/preact'
+
+import http from './../http';
+import { actions } from './../store';
 
-import actions from './../actions';
 import Offer from './../components/offer';
 
-function Home() {
-    const [offers, setOffers] = useState([]);
-
+function Home({ offers, setOffers }) {
     useEffect(() => {
         async function getOffers() {
-            const [error, offers] = await actions.getOffers();
+            const [error, offers] = await http.getOffers();
             if (error) return console.error(error);
-            console.log(offers);
             setOffers(offers);
             if (offers.length === 0) route('/search');
         }
@@ -35,4 +35,4 @@ function Home() {
     );
 }
 
-export default Home;
+export default connect(['offers'], actions)(Home);

client/src/routes/list.tsx

@@ -2,7 +2,7 @@ import { h } from 'preact';
 import { useState, useEffect } from 'preact/hooks';
 
 // import style from './style.less';
-import actions from './../actions';
+import http from './../http';
 import Want from './../components/want';
 
 interface Props {
@@ -16,7 +16,7 @@ const List = ({ user }: Props) => {
 
     useEffect(() => {
         async function getWants() {
-            const [error, wants] = await actions.getWants();
+            const [error, wants] = await http.getWants();
             if (error) return console.error(error);
             setOffers(wants);
         }

client/src/routes/login.tsx

@@ -1,23 +1,27 @@
 import { h } from 'preact';
-import { useState } from 'preact/hooks';
-import actions from './../actions';
+import { route } from 'preact-router';
+import { useState, useEffect, useRef } from 'preact/hooks';
+import { connect } from 'unistore/preact'
 
-const Login = ({ success, mode }) => {
+import http from './../http';
+import { actions } from './../store';
+
+const Login = ({ setUser, mode }) => {
     const [email, setEmail] = useState('')
     const [password, setPassword] = useState('');
     const [confirmPassword, setConfirmPassword] = useState('');
     const [error, setError] = useState('');
 
     async function postLogin() {
-        const [error, user] = await actions.postLogin(email, password);
+        const [error, user] = await http.postLogin(email, password);
         if (error) return setError(error);
-        success(user);
+        setUser(user, '/offers');
     }
 
     async function postRegister() {
-        const [error, user] = await actions.postRegister(email, password);
+        const [error, user] = await http.postRegister(email, password);
         if (error) return setError(error);
-        success(user);
+        setUser(user, '/search');
     }
 
     function handleSubmit(e) {
@@ -26,6 +30,12 @@ const Login = ({ success, mode }) => {
         if (mode === 'register') return postRegister();
     }
 
+    const emailRef = useRef<HTMLInputElement>()
+    useEffect(() => {
+        emailRef.current.focus()
+    }, [])
+
+
     const errorEl = error
         ? <div class='alt-text'>{error}</div>
         : null;
@@ -36,7 +46,7 @@ const Login = ({ success, mode }) => {
             <form action="">
                 <div class="item">
                     <label for="email">email</label>
-                    <input type="email" name="email" id="email" value={email} required onInput={(e) => setEmail((e.target as HTMLInputElement).value)} />
+                    <input type="email" name="email" id="email" ref={emailRef} value={email} required onInput={(e) => setEmail((e.target as HTMLInputElement).value)} />
                 </div>
                 <div class="item">
                     <label for="password">password</label>
@@ -60,7 +70,7 @@ const Login = ({ success, mode }) => {
             <form action="">
                 <div class="item">
                     <label for="email">email</label>
-                    <input type="email" name="email" id="email" value={email} required onInput={(e) => setEmail((e.target as HTMLInputElement).value)} />
+                    <input type="email" name="email" id="email" ref={emailRef} value={email} required onInput={(e) => setEmail((e.target as HTMLInputElement).value)} />
                 </div>
                 <div class="item">
                     <label for="password">password</label>
@@ -74,10 +84,12 @@ const Login = ({ success, mode }) => {
     );
 };
 
-function LoginPage({ success, mode }) {
+const LoginForm = connect([], actions)(Login);
+
+function LoginPage({ mode }) {
     return (
         <div class="landing">
-            <Login success={success} mode={mode} />
+            <LoginForm mode={mode} />
             <div></div>
             <div class="info">
                 <p>Mates Crates is a record importing service.</p>

client/src/routes/search.tsx

@@ -2,13 +2,13 @@ import { h } from 'preact';
 import { useState, useRef, useEffect } from 'preact/hooks';
 import { ExternalLink, Check } from 'react-feather';
 
-import actions from '../actions';
+import http from '../http';
 
 function Result(r) {
     const [added, setAdded] = useState(false)
 
     async function onClick() {
-        const [error, want] = await actions.postWant(r.id);
+        const [error, want] = await http.postWant(r.id);
         if (error) return false;
         setAdded(true);
     }
@@ -40,7 +40,7 @@ const User = () => {
     const [infoText, setInfoText] = useState('');
 
     async function fetchResults() {
-        const [error, results] = await actions.postWantSearch(artist, title);
+        const [error, results] = await http.postWantSearch(artist, title);
 
         if (results.length === 0) {
             setResults([]);
@@ -52,7 +52,7 @@ const User = () => {
     }
 
     async function submitWantlist() {
-        const [error, wants] = await actions.postDiscogs(username);
+        const [error, wants] = await http.postDiscogs(username);
         if (wants.length === 0) {
             setResults([]);
             return setInfoText('No new additions');

client/src/store.tsx

@@ -1,9 +1,29 @@
-import createStore from 'unistore'
+import { route } from 'preact-router';
+import unistore from 'unistore'
 
-export default function mcratesStore() {
-  return createStore({
-    bundles: [],
-    offers: []
-  });
+import http from './http';
+
+export function createStore() {
+    return unistore({
+        bundles: [],
+        offers: [],
+        user: null,
+    });
 }
 
+export const actions = store => ({
+    setUser: async function setUser(state, user, dest) {
+        route(dest);
+        return { user };
+    },
+
+    setOffers: async function setOffers(state, offers) {
+        return { offers };
+    },
+
+    logout: async function logout(store, e) {
+        await http.postLogout();
+        route('/login');
+        return { user: null };
+    },
+});

client/src/ws.ts

@@ -0,0 +1,115 @@
+const SOCKET_URL = (window.location.host.includes('localhost') || window.location.host === '' || window.location.host.includes('192.168.0'))
+  ? `ws://${window.location.hostname}:40080`
+  : `${window.location.protocol === 'https:' ? 'wss://' : 'ws://'}${window.location.host}/api/ws`;
+
+export default function createSocket(store) {
+  let ws;
+
+  // -------------
+  //   Outgoing
+  // -------------
+  function send(msg) {
+    if (msg[0] !== 'Ping') console.log('outgoing msg', msg);
+    if (ws.readyState !== 1) return false;
+    try {
+      ws.send(JSON.stringify(msg));
+    } catch (e) {
+      console.warn(e);
+    }
+  }
+
+  // let ping;
+  function sendPing() {
+    // ping = Date.now();
+    send(['Ping', {}]);
+
+    // setTimeout(sendPing, 50);
+  }
+
+  function sendSourcesAvailable() {
+    send(['SourcesAvailable', {}]);
+  }
+
+  let pongTimeout;
+  function onPong() {
+    pongTimeout = setTimeout(sendPing, 1000);
+  }
+
+  // -------------
+  //   Incoming
+  // -------------
+  function onSourcesAvailable(clouds) {
+    // store.dispatch(http.LIBRARY_RECEIVE_POINTCLOUDS, clouds);
+  }
+
+  // -------------
+  //   Setup
+  // -------------
+  // when the server sends a reply it will have one of these message types
+  // this object wraps the reply types to a function
+  const handlers = {
+    SourcesAvailable: onSourcesAvailable,
+
+    Pong: onPong,
+    Error: errHandler,
+  };
+
+  function errHandler(error) {
+    // store.dispatch(http.LIBRARY_EVENT, { level: 'error', log: error });
+    console.error(error);
+  }
+
+  function onMessage(event) {
+    const res = event.data;
+    const [msgType, params] = JSON.parse(res);
+    if (msgType !== 'Pong') {
+      console.log(msgType, params);
+    }
+
+    // check for error and split into response type and data
+    if (!handlers[msgType]) return console.error(`${msgType} handler missing`);
+    return handlers[msgType](params);
+  }
+
+  // Connection opened
+  function onOpen() {
+    sendPing();
+  }
+
+  function onError(event) {
+    console.error('WebSocket error', event);
+  }
+
+  function onClose(event) {
+    console.error('WebSocket closed', event);
+    return setTimeout(connect, 2000);
+  }
+
+  function connect() {
+    if (ws) {
+      clearTimeout(pongTimeout);
+      ws.removeEventListener('open', onOpen);
+      ws.removeEventListener('message', onMessage);
+      ws.removeEventListener('error', onError);
+      ws.removeEventListener('close', onClose);
+      ws = null;
+    }
+
+    console.log('connecting to websocket', SOCKET_URL);
+    ws = new WebSocket(SOCKET_URL);
+
+    // Listen for messages
+    ws.addEventListener('open', onOpen);
+    ws.addEventListener('message', onMessage);
+    ws.addEventListener('error', onError);
+    ws.addEventListener('close', onClose);
+
+    return ws;
+  }
+
+  return {
+    connect,
+
+    sendSourcesAvailable,
+  };
+}