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- cleaned some code.

Browse Source 
- routing offline
- pushNotification
This commit is contained in:
Paolo Arena
2019-02-12 12:06:25 +01:00
parent d24b232a2d
commit 71132b9a57
8 changed files with 219 additions and 92 deletions
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84
server/router/subscribe_router.js
View File

@@ -4,33 +4,81 @@ const mongoose = require('mongoose');
const Subscription = mongoose.model('subscribers');
const webpush = require('web-push');
var { authenticate } = require('../middleware/authenticate');
const isValidSaveRequest = (req, res) => {
try {
if (!req.body || !req.body.subs.endpoint) {
res.status(400);
res.setHeader('Content-Type', 'application/json');
res.send(JSON.stringify({
error: {
id: 'no-endpoint',
message: 'Subscription must have an endpoint'
}
}));
return false
}
return true
} catch (e) {
return false
}
};
router.post('/', (req, res) => {
console.log('req.body.others', req.body.others);
if (!isValidSaveRequest(req, res)) {
return;
}
let subscriptionModel = new Subscription(req.body.subs);
subscriptionModel.userId = req.body.others.userId
subscriptionModel.userId = req.body.others.userId;
subscriptionModel.access = req.body.others.access;
subscriptionModel.save((err, subscription) => {
if (err) {
console.error(`Error occurred while saving subscription. Err: ${err}`);
res.status(500).json({
error: 'Technical error occurred'
// Find if already exist
Subscription.findOne( {userId: subscriptionModel.userId, access: subscriptionModel.access})
.then(itemsub => {
return itemsub
})
.catch(err => {
// Not found
return null
})
.then(myitem => {
if (myitem === null)
myitem = subscriptionModel;
myitem.save((err, subscription) => {
if (err) {
console.error(`Error occurred while saving subscription. Err: ${err}`);
res.status(500).json({
error: 'Technical error occurred'
});
} else {
// Send 201 - resource created
// res.status(201).json({ data: 'Subscription saved.' });
res.send({ data: 'Subscription saved.' });
tools.sendBackNotif(subscription, req.body.options)
}
});
} else {
// Send 201 - resource created
res.status(201).json({ data: 'Subscription saved.' });
sendBackNotif(subscription, req.body.options)
}
});
});
router.delete('/del', authenticate, (req, res) => {
// tools.mylog("TOKENREM = " + req.token);
Subscription.findOneAndRemove( { userId: req.user._id, access: req.access } ).then(() => {
res.status(200).send();
}, () => {
res.status(400).send();
});
});
function sendBackNotif(subscription, payload) {
console.log('payload');
// Pass object into sendNotification
webpush.sendNotification(subscription, JSON.stringify(payload)).catch(err => console.error(err));
}
router.get('/', (req, res) => {

35
server/router/todos_router.js
View File

@@ -1,7 +1,14 @@
const express = require('express');
const router = express.Router();
// SETTINGS WebPush Configuration
const webpush = require('web-push');
const publicVapidKey = process.env.PUBLIC_VAPI_KEY;
const privateVapidKey = process.env.PRIVATE_VAPI_KEY;
webpush.setVapidDetails('mailto:' + process.env.EMAIL_FROM, publicVapidKey, privateVapidKey);
const tools = require('../tools/general');
var server_constants = require('../tools/server_constants');
@@ -27,11 +34,7 @@ router.post('/', authenticate, (req, res) => {
// todo.expiring_at = new Date(todo.expiring_at);
tools.mylogshow('TODO', todo);
tools.mylog('ID :', todo._id);
tools.mylog('userid', todo.userId, req.user._id);
tools.mylog('ID :', todo._id, todo.descr, todo.userId, req.user._id);
if (!('descr' in req.body)){
return res.status(400).send({ code: server_constants.RIS_CODE_LOGIN_ERR_GENERIC });
@@ -50,14 +53,19 @@ router.post('/', authenticate, (req, res) => {
console.log('RECORD NON VALIDO !?', req.body)
}
sendNotificationToUser(todo.userId, 'New Todo', 'New Todo added!', '/' + todo.category, 'todo');
todo.save().then((writeresult) => {
let idobj = writeresult._id;
Todo.findById(idobj)
.then(record => {
tools.mylog('REC SAVED :', record.descr);
res.send({record});
try {
sendNotificationToUser(todo.userId, 'Todo: ' + record.descr, record.descr, '/' + todo.category, 'todo');
} catch (e) {
}
})
}).catch((e) => {
console.log('ERRORE in TODO POST', e.message);
@@ -80,7 +88,7 @@ function sendNotificationToUser(userId, title, content, openUrl, tag) {
// tag: req.body.tag
};
Subscription.find({userId: userId}, (err, subscriptions) => {
Subscription.find({ userId }, (err, subscriptions) => {
if (err) {
console.error(`Error occurred while getting subscriptions`);
res.status(500).json({
@@ -108,6 +116,10 @@ function sendNotificationToUser(userId, title, content, openUrl, tag) {
headers: {}
};
// console.log('pushSubscription', pushSubscription);
// console.log('pushOptions', pushOptions);
// console.log('pushPayload', pushPayload);
webpush.sendNotification(
pushSubscription,
pushPayload,
@@ -126,8 +138,7 @@ function sendNotificationToUser(userId, title, content, openUrl, tag) {
});
});
}).catch(error => {
console.log('ERROR: sendNotificationToUser', error
)
console.log('ERROR: sendNotificationToUser', error.data)
});
});
// q.allSettled(parallelSubscriptionCalls).then((pushResults) => {
@@ -154,7 +165,7 @@ router.patch('/:id', authenticate, (req, res) => {
Todo.findByIdAndUpdate(id, {$set: body}, {new: true}).then((todo) => {
tools.mylogshow(' TODO TO MODIFY: ', todo)
tools.mylogshow(' TODO TO MODIFY: ', todo.descr, todo.expiring_at);
if (!todo) {
return res.status(404).send();
}
@@ -193,7 +204,7 @@ router.get('/:userId', authenticate, (req, res) => {
// Extract all the todos of the userId only
Todo.findAllByUserId(userId).then((todos) => {
tools.mylog('todos', todos);
tools.mylog('todos', todos.length);
res.send({ todos: todos });
}).catch((e) => {

90
server/router/users_router.js
View File

@@ -15,6 +15,19 @@ var reg = require('../reg/registration');
var { authenticate } = require('../middleware/authenticate');
var mongoose = require('mongoose');
const Subscription = mongoose.model('subscribers');
function existSubScribe(userId, access) {
return Subscription.findOne({ userId, access })
.then(itemsub => {
return itemsub
})
.catch(err => {
return null
})
}
// POST /users
router.post('/', (req, res) => {
@@ -90,29 +103,72 @@ router.post('/login', (req, res) => {
if (!user) {
tools.mylogshow("NOT FOUND !");
res.status(404).send({ code: server_constants.RIS_CODE_LOGIN_ERR });
} else {
return user.generateAuthToken(req).then((token) => {
var usertosend = User();
usertosend.username = user.username;
usertosend.email = user.email;
usertosend.userId = user._id.toHexString();
usertosend.verified_email = user.verified_email;
}
})
.then(user => {
let mytoken = '';
return user.generateAuthToken(req).then((token) => {
var usertosend = User();
usertosend.username = user.username;
usertosend.email = user.email;
usertosend.userId = user._id.toHexString();
usertosend.verified_email = user.verified_email;
// tools.mylog("user.verified_email:" + user.verified_email);
tools.mylog("usertosend.userId", usertosend.userId);
// tools.mylog("user.verified_email:" + user.verified_email);
tools.mylog("usertosend.userId", usertosend.userId);
// tools.mylog("usertosend:");
// tools.mylog(usertosend);
res.header('x-auth', token).send({usertosend, code: server_constants.RIS_CODE_OK});
// tools.mylog("usertosend:");
// tools.mylog(usertosend);
return usertosend
})
.then((usertosend) => {
const useragent = req.get('User-Agent');
const access = 'auth ' + useragent;
// if (usertosend.tokens.length > 0)
// access = usertosend.tokens[usertosend.tokens.length - 1].access;
return existSubScribe(usertosend.userId, access)
.then(subscribe => {
if (subscribe === null) {
// Doesn't exist, so save sub passed in INPUT
let subscriptionModel = new Subscription(req.body.subs);
subscriptionModel.userId = usertosend._id;
subscriptionModel.access = access;
return subscriptionModel.save((err, subscription) => {
if (err) {
console.error(`Error occurred while saving subscription. Err: ${err}`);
res.status(500).json({
error: 'Technical error occurred'
});
} else {
// Send 201 - resource created
// res.status(201).json({ data: 'Subscription saved.' });
// res.send({ data: 'Subscription saved.' });
tools.sendBackNotif(subscription, req.body.options)
}
return { usertosend }
});
} else {
return { usertosend }
}
});
})
.then((usertosend) => {
console.log('res', mytoken, usertosend);
res.header('x-auth', mytoken).send({ usertosend, code: server_constants.RIS_CODE_OK });
// tools.mylog("TROVATOOO!");
tools.mylog('FINE LOGIN')
});
}
}).catch((e) => {
tools.mylog("ERRORE IN LOGIN: " + e);
res.status(400).send({ code: server_constants.RIS_CODE_LOGIN_ERR_GENERIC });
});
})
.catch((e) => {
tools.mylog("ERRORE IN LOGIN: " + e);
res.status(400).send({ code: server_constants.RIS_CODE_LOGIN_ERR_GENERIC });
});
});
router.delete('/me/token', authenticate, (req, res) => {