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Redone UI, add leave and delete logic

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Ayushya Amitabh
2020-04-16 01:28:29 -04:00
parent 24b2c6a4e0
commit 1acbca3bf0
15 changed files with 1197 additions and 1968 deletions
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functions/index.js
+184 -58
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@@ -4,95 +4,221 @@ const secret = require('./FirebaseSecret.json');
const express = require('express');
const cors = require('cors');
const authenticator = (req,res,next) => {
const authenticator = (req, res, next) => {
if (req.method === 'OPTIONS') {
res.status(200).send();
return next();
}
const token = req.headers.authorization.split(' ')[1];
const reqToken = token.split(':')[0];
const reqUid = token.split(':')[1];
admin.auth().verifyIdToken(reqToken).then( user => {
if (user.uid === reqUid) {
console.log('Verified Token - UID - ', reqUid);
if (req.method === 'POST') {
const bodydata = JSON.parse(req.body);
bodydata.uid = user.uid;
req.body = JSON.stringify(bodydata);
admin
.auth()
.verifyIdToken(reqToken)
.then((user) => {
if (user.uid === reqUid) {
console.log('Verified Token - UID - ', reqUid);
if (req.method === 'POST') {
const bodydata = JSON.parse(req.body);
bodydata.uid = user.uid;
req.body = JSON.stringify(bodydata);
}
if (req.method === 'GET' || req.method === 'DELETE') {
req.body = JSON.stringify({ uid: user.uid });
}
return next();
} else {
return res.status(401).send('Unauthorized');
}
if (req.method === 'GET') {
req.body = JSON.stringify({uid: user.uid});
}
return next();
} else {
return res.status(401).send('Unauthorized');
}
}).catch(err => {
console.log('Failed Auth - ', req.headers.authorization, '\n', err);
return res.status(500).send(err);
});
})
.catch((err) => {
console.log('Failed Auth - ', req.headers.authorization, '\n', err);
return res.status(500).send(err);
});
return null;
};
const createRoom = async (req,res) => {
const createRoom = async (req, res) => {
const bodydata = JSON.parse(req.body);
console.log('Requested Create - UID - ', bodydata.uid);
if (!bodydata.userName) res.status(400).send('Missing user name');
const roomId = await admin.firestore().collection('rooms').add({
name: bodydata.roomName,
createdAt: new Date().toISOString(),
updatedAt: new Date().toISOString(),
}).then(ref => ref.id)
.catch(err => {
console.error(err);
});
await admin.firestore().collection('rooms').doc(roomId).collection('messages').add({
uid: '<system>',
name: '',
text: `${bodydata.userName} started the party.`,
time: new Date().toISOString(),
});
await admin.firestore().collection('rooms').doc(roomId).collection('users').doc(bodydata.uid).set({
admin: true,
name: bodydata.userName,
});
const roomId = await admin
.firestore()
.collection('rooms')
.add({
name: bodydata.roomName,
createdAt: new Date().toISOString(),
updatedAt: new Date().toISOString(),
})
.then((ref) => ref.id)
.catch((err) => {
console.error(err);
});
await admin
.firestore()
.collection('rooms')
.doc(roomId)
.collection('messages')
.add({
uid: '<system>',
name: '',
text: `${bodydata.userName} started the party.`,
time: new Date().toISOString(),
});
await admin
.firestore()
.collection('rooms')
.doc(roomId)
.collection('users')
.doc(bodydata.uid)
.set({
admin: true,
name: bodydata.userName,
});
res.status(201).send({ roomId });
}
};
const joinRoom = async (req, res) => {
const bodydata = JSON.parse(req.body);
console.log('Requested Create - UID - ', bodydata.uid, '\n\tRoom - ', bodydata.roomId);
const exists = await admin.firestore().collection('rooms').doc(bodydata.roomId).get().then(roomSnap => roomSnap.exists);
const userExists = await admin.firestore().collection('rooms').doc(bodydata.roomId).collection('users').doc(bodydata.uid).get().then(userSnap => userSnap.exists);
if (userExists) return res.status(200).send({roomId: bodydata.roomId});
console.log('Requested Join - UID - ', bodydata.uid, '\n\tRoom - ', bodydata.roomId);
const exists = await admin
.firestore()
.collection('rooms')
.doc(bodydata.roomId)
.get()
.then((roomSnap) => roomSnap.exists);
const userExists = await admin
.firestore()
.collection('rooms')
.doc(bodydata.roomId)
.collection('users')
.doc(bodydata.uid)
.get()
.then((userSnap) => userSnap.exists);
if (userExists) return res.status(200).send({ roomId: bodydata.roomId });
if (exists && bodydata.roomId && bodydata.userName) {
await admin.firestore().collection('rooms').doc(bodydata.roomId).collection('messages').add({
uid: '<system>',
name: '',
text: `${bodydata.userName} joined the party.`,
time: new Date().toISOString(),
await admin
.firestore()
.collection('rooms')
.doc(bodydata.roomId)
.collection('messages')
.add({
uid: '<system>',
name: '',
text: `${bodydata.userName} joined the party.`,
time: new Date().toISOString(),
});
await admin
.firestore()
.collection('rooms')
.doc(bodydata.roomId)
.collection('users')
.doc(bodydata.uid)
.set({
admin: false,
name: bodydata.userName,
});
await admin.firestore().collection('rooms').doc(bodydata.roomId).update({
updatedAt: new Date().toISOString(),
});
await admin.firestore().collection('rooms').doc(bodydata.roomId).collection('users').doc(bodydata.uid).set({
admin: false,
name: bodydata.userName,
});
res.status(200).send({roomId: bodydata.roomId});
res.status(200).send({ roomId: bodydata.roomId });
}
if (!bodydata.userName) res.status(400).send('Missing user name');
else res.status(404).send('Party Not Found');
}
};
const sendMessage = async (req, res) => {
const { name, text, time, uid, roomId } = JSON.parse(req.body);
await admin
.firestore()
.collection('rooms')
.doc(roomId)
.collection('messages')
.add({
name,
text,
time,
uid,
})
.catch((messageErr) => res.status(500).send(messageErr));
await admin.firestore().collection('rooms').doc(bodydata.roomId).update({
updatedAt: new Date().toISOString(),
});
};
const leaveRoom = async (req, res) => {
console.log('Requested Leave - UID - ', req.params.uid, '\n\tRoom - ', req.params.rid);
await admin
.firestore()
.collection('rooms')
.doc(req.params.rid)
.collection('users')
.doc(req.params.uid)
.delete()
.catch((err) => res.status(500).send(err));
res.status(200).send();
};
const deleteRoom = async (req, res) => {
console.log('Requested Delete - Room - ', req.params.rid);
console.log(req.body);
const isAdmin = await admin
.firestore()
.collection('rooms')
.doc(req.params.rid)
.collection('users')
.doc(JSON.parse(req.body).uid)
.get()
.then((v) => {
if (v.exists) {
return v.data().admin;
}
return false;
});
if (!isAdmin) {
console.log('[UNAUTHORIZED] Requested Delete - Room - ', req.params.rid);
res.status(401).send();
return;
}
await admin
.firestore()
.collection('rooms')
.doc(req.params.rid)
.collection('messages')
.listDocuments()
.then((messages) => messages.forEach((message) => message.delete()))
.catch((err) => res.status(500).send(err));
await admin
.firestore()
.collection('rooms')
.doc(req.params.rid)
.collection('users')
.listDocuments()
.then((users) => users.forEach((user) => user.delete()))
.catch((err) => res.status(500).send(err));
await admin
.firestore()
.collection('rooms')
.doc(req.params.rid)
.delete()
.catch((err) => res.status(500).send(err));
res.status(200).send();
};
const app = express();
app.use(cors({origin: true}));
app.use(cors({ origin: true }));
app.use(authenticator);
admin.initializeApp({
credential: admin.credential.cert(secret),
databaseURL: "https://watch-party-crx.firebaseio.com"
databaseURL: 'https://watch-party-crx.firebaseio.com',
});
app.post('/create', createRoom);
app.post('/join', joinRoom);
app.post('/message', sendMessage);
app.delete('/leave/:rid/users/:uid', leaveRoom);
app.delete('/delete/:rid', deleteRoom);
exports.widgets = functions.https.onRequest(app);
exports.widgets = functions.https.onRequest(app);