Switch everything to Dexie.js

This commit is contained in:
Philipp Heckel 2022-03-02 16:16:30 -05:00
parent 39f4613719
commit 349872bdb3
16 changed files with 243 additions and 316 deletions

View file

@ -6,10 +6,8 @@ import CssBaseline from '@mui/material/CssBaseline';
import Toolbar from '@mui/material/Toolbar';
import Notifications from "./Notifications";
import theme from "./theme";
import api from "../app/Api";
import repository from "../app/Repository";
import prefs from "../app/Prefs";
import connectionManager from "../app/ConnectionManager";
import Subscriptions from "../app/Subscriptions";
import Navigation from "./Navigation";
import ActionBar from "./ActionBar";
import notificationManager from "../app/NotificationManager";
@ -17,52 +15,52 @@ import NoTopics from "./NoTopics";
import Preferences from "./Preferences";
import db from "../app/db";
import {useLiveQuery} from "dexie-react-hooks";
import {topicUrl} from "../app/utils";
import poller from "../app/Poller";
import pruner from "../app/Pruner";
// TODO subscribe dialog:
// - check/use existing user
// - add baseUrl
// TODO embed into ntfy server
// TODO make default server functional
// TODO indexeddb for notifications + subscriptions
// TODO business logic with callbacks
// TODO connection indicator in subscription list
// TODO connectionmanager should react on users changes
// TODO attachments
const App = () => {
console.log(`[App] Rendering main view`);
const [mobileDrawerOpen, setMobileDrawerOpen] = useState(false);
const [prefsOpen, setPrefsOpen] = useState(false);
const [subscriptions, setSubscriptions] = useState(new Subscriptions());
const [selectedSubscription, setSelectedSubscription] = useState(null);
const [notificationsGranted, setNotificationsGranted] = useState(notificationManager.granted());
const subscriptions = useLiveQuery(() => db.subscriptions.toArray());
const users = useLiveQuery(() => db.users.toArray());
const handleSubscriptionClick = (subscriptionId) => {
setSelectedSubscription(subscriptions.get(subscriptionId));
const handleSubscriptionClick = async (subscriptionId) => {
const subscription = await db.subscriptions.get(subscriptionId); // FIXME
setSelectedSubscription(subscription);
setPrefsOpen(false);
}
const handleSubscribeSubmit = (subscription) => {
console.log(`[App] New subscription: ${subscription.id}`);
setSubscriptions(prev => prev.add(subscription).clone());
const handleSubscribeSubmit = async (subscription) => {
console.log(`[App] New subscription: ${subscription.id}`, subscription);
await db.subscriptions.put(subscription); // FIXME
setSelectedSubscription(subscription);
poll(subscription);
handleRequestPermission();
try {
await poller.poll(subscription);
} catch (e) {
console.error(`[App] Error polling newly added subscription ${subscription.id}`, e);
}
};
const handleDeleteNotification = (subscriptionId, notificationId) => {
console.log(`[App] Deleting notification ${notificationId} from ${subscriptionId}`);
db.notifications.delete(notificationId); // FIXME
};
const handleDeleteAllNotifications = (subscriptionId) => {
console.log(`[App] Deleting all notifications from ${subscriptionId}`);
db.notifications.where({subscriptionId}).delete(); // FIXME
};
const handleUnsubscribe = (subscriptionId) => {
const handleUnsubscribe = async (subscriptionId) => {
console.log(`[App] Unsubscribing from ${subscriptionId}`);
setSubscriptions(prev => {
const newSubscriptions = prev.remove(subscriptionId).clone();
setSelectedSubscription(newSubscriptions.firstOrNull());
return newSubscriptions;
});
await db.subscriptions.delete(subscriptionId); // FIXME
await db.notifications
.where({subscriptionId: subscriptionId})
.delete(); // FIXME
const newSelected = await db.subscriptions.toCollection().first(); // FIXME May be undefined
setSelectedSubscription(newSelected);
};
const handleRequestPermission = () => {
notificationManager.maybeRequestPermission((granted) => {
@ -73,61 +71,41 @@ const App = () => {
setPrefsOpen(true);
setSelectedSubscription(null);
};
const poll = (subscription) => {
const since = subscription.last;
api.poll(subscription.baseUrl, subscription.topic, since)
.then(notifications => {
setSubscriptions(prev => {
subscription.addNotifications(notifications);
const subscriptionId = topicUrl(subscription.baseUrl, subscription.topic);
const notificationsWithSubscriptionId = notifications
.map(notification => ({ ...notification, subscriptionId }));
db.notifications.bulkPut(notificationsWithSubscriptionId); // FIXME
return prev.update(subscription).clone();
});
});
};
// Define hooks: Note that the order of the hooks is important. The "loading" hooks
// must be before the "saving" hooks.
useEffect(() => {
poller.startWorker();
pruner.startWorker();
const load = async () => {
// Load subscriptions
const subscriptions = repository.loadSubscriptions();
const selectedSubscriptionId = await repository.getSelectedSubscriptionId();
setSubscriptions(subscriptions);
const subs = await db.subscriptions.toArray(); // Cannot be 'subscriptions'
const selectedSubscriptionId = await prefs.selectedSubscriptionId();
// Set selected subscription
const maybeSelectedSubscription = subscriptions.get(selectedSubscriptionId);
if (maybeSelectedSubscription) {
setSelectedSubscription(maybeSelectedSubscription);
const maybeSelectedSubscription = subs?.filter(s => s.id = selectedSubscriptionId);
if (maybeSelectedSubscription.length > 0) {
setSelectedSubscription(maybeSelectedSubscription[0]);
}
// Poll all subscriptions
subscriptions.forEach((subscriptionId, subscription) => {
poll(subscription);
});
};
load();
setTimeout(() => load(), 5000);
}, [/* initial render */]);
useEffect(() => {
const notificationClickFallback = (subscription) => setSelectedSubscription(subscription);
const handleNotification = (subscriptionId, notification) => {
db.notifications.put({ ...notification, subscriptionId }); // FIXME
setSubscriptions(prev => {
const subscription = prev.get(subscriptionId);
if (subscription.addNotification(notification)) {
notificationManager.notify(subscription, notification, notificationClickFallback)
}
return prev.update(subscription).clone();
});
const handleNotification = async (subscriptionId, notification) => {
try {
const subscription = await db.subscriptions.get(subscriptionId); // FIXME
await db.notifications.add({ ...notification, subscriptionId }); // FIXME, will throw if exists!
await db.subscriptions.update(subscriptionId, { last: notification.id });
await notificationManager.notify(subscription, notification, notificationClickFallback)
} catch (e) {
console.error(`[App] Error handling notification`, e);
}
};
connectionManager.refresh(subscriptions, users, handleNotification);
}, [subscriptions, users]);
useEffect(() => repository.saveSubscriptions(subscriptions), [subscriptions]);
useEffect(() => {
const subscriptionId = (selectedSubscription) ? selectedSubscription.id : "";
repository.setSelectedSubscriptionId(subscriptionId)
prefs.setSelectedSubscriptionId(subscriptionId)
}, [selectedSubscription]);
return (
@ -137,7 +115,6 @@ const App = () => {
<CssBaseline/>
<ActionBar
selectedSubscription={selectedSubscription}
onClearAll={handleDeleteAllNotifications}
onUnsubscribe={handleUnsubscribe}
onMobileDrawerToggle={() => setMobileDrawerOpen(!mobileDrawerOpen)}
/>
@ -155,45 +132,46 @@ const App = () => {
onRequestPermissionClick={handleRequestPermission}
/>
</Box>
<Box
component="main"
sx={{
display: 'flex',
flexGrow: 1,
flexDirection: 'column',
padding: 3,
width: {sm: `calc(100% - ${Navigation.width}px)`},
height: '100vh',
overflow: 'auto',
backgroundColor: (theme) => theme.palette.mode === 'light' ? theme.palette.grey[100] : theme.palette.grey[900]
}}
>
<Main>
<Toolbar/>
<MainContent
<Content
subscription={selectedSubscription}
prefsOpen={prefsOpen}
onDeleteNotification={handleDeleteNotification}
/>
</Box>
</Main>
</Box>
</ThemeProvider>
);
}
const MainContent = (props) => {
const Main = (props) => {
return (
<Box
component="main"
sx={{
display: 'flex',
flexGrow: 1,
flexDirection: 'column',
padding: 3,
width: {sm: `calc(100% - ${Navigation.width}px)`},
height: '100vh',
overflow: 'auto',
backgroundColor: (theme) => theme.palette.mode === 'light' ? theme.palette.grey[100] : theme.palette.grey[900]
}}
>
{props.children}
</Box>
);
};
const Content = (props) => {
if (props.prefsOpen) {
return <Preferences/>;
}
if (props.subscription !== null) {
return (
<Notifications
subscription={props.subscription}
onDeleteNotification={props.onDeleteNotification}
/>
);
} else {
return <NoTopics/>;
if (props.subscription) {
return <Notifications subscription={props.subscription}/>;
}
return <NoTopics/>;
};
export default App;