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const Promise = require('bluebird')
const db = require("../redis")
const config = require("../config")
const bcrypt = require('bcryptjs')
const fs = require('fs')
const request = require('request')
module.exports = (sessions) => {
return {
exists: function(req, res) {
return db.hgetall("user:" + req.params.user.toLowerCase(), function(err, obj) {
if (obj != null) {
res.write('true')
} else {
res.write('false')
}
return res.end()
})
},
index: function(req, res) {
var result
result = {
'users': []
}
return db.keysAsync("user:*").then(function(users) {
return Promise.all(users.map(function(key) {
return db.hgetallAsync(key).then(function(user) {
delete user['password']
return result.users.push(user)
})
}))
}).then(function() {
res.status(200).json(JSON.stringify(result))
})
},
json: function(req, res) {
if (!req.params.user) {
res.end()
}
return db.llen((req.params.user.toLowerCase()) + ":transactions", function(err, len) {
return db.hgetall("user:" + (req.params.user.toLowerCase()), function(err, obj) {
delete obj['password']
obj['index'] = len
res.status(200).json(JSON.stringify(obj))
return res.end()
})
})
},
create: function(req, res) {
const userkey = "user:" + req.body.username
db.hgetallAsync(userkey).then((err, obj) => {
if (obj) {
res.status(400).json({ message: 'User exists' })
return
}
if (req.body.passconfirm !== req.body.password) {
res.status(400).json({ message: 'Passwords must match' })
return
}
bcrypt.hash(req.body.password, 12, function(err, hash) {
db.sadd("users", userkey)
db.hmset(userkey, {
username: req.body.username,
password: hash,
email: req.body.email,
commission: req.body.commission || '',
unit: req.body.unit || 'CAD',
pubkey: req.body.pubkey || '',
privkey: req.body.privkey || ''
}, function() {
res.status(200).json({ message: 'User added successfully' })
require('crypto').randomBytes(48, function(ex, buf) {
const token = buf.toString('base64').replace(/\//g, '').replace(/\+/g, '')
db.set("token:" + token, req.body.username)
host = req.hostname
if (host === 'localhost') {
host += ':' + req.port
}
url = req.protocol + "://" + host + "/verify/" + token
res.render('users/welcome', {
user: req.body.username.toLowerCase(),
layout: 'mail',
url: url,
privkey: req.body.privkey,
js: (() => global.js),
css: (() => global.css)
}, function(err, html) {
const helper = require('sendgrid').mail
const from_email = new helper.Email('[email protected]')
const to_email = new helper.Email(req.body.email)
const subject = 'Welcome to CoinOS'
const content = new helper.Content('text/html', html)
const mail = new helper.Mail(from_email, subject, to_email, content)
const sg = require('sendgrid')(config.sendgrid_token)
const ereq = sg.emptyRequest({
method: 'POST',
path: '/v3/mail/send',
body: mail.toJSON()
})
sg.API(ereq, function(error, response) {
console.log(response.statusCode)
console.log(response.body)
console.log(response.headers)
})
})
})
})
})
})
},
update: function(req, res) {
if (req.body.password === '') {
delete req.body.password
}
db.hmset("user:" + req.params.user.toLowerCase(), req.body, function() {
req.session.user = req.body
delete req.session.user.password
if (req.body.password != null) {
bcrypt.hash(req.body.password, 12, function(err, password) {
db.hmset("user:" + (req.params.user.toLowerCase()), {
email: email,
password: password,
phone: phone
}, function() {
res.status(200).json({ message: 'User updated' })
})
})
} else {
res.status(200).json({ message: 'User updated' })
}
})
if (process.env.NODE_ENV === 'production' && (req.body.privkey != null) && req.body.privkey !== '' && req.body.email !== '') {
return res.render('users/key', {
user: req.params.user.toLowerCase(),
layout: 'mail',
key: req.body.privkey,
js: (function() {
return global.js
}),
css: (function() {
return global.css
})
}, function(err, html) {
const helper = require('sendgrid').mail
const from_email = new helper.Email('[email protected]')
const to_email = new helper.Email(req.body.email)
const subject = 'CoinOS Wallet Key'
const content = new helper.Content('text/html', html)
const mail = new helper.Mail(from_email, subject, to_email, content)
const sg = require('sendgrid')(config.sendgrid_token)
const ereq = sg.emptyRequest({
method: 'POST',
path: '/v3/mail/send',
body: mail.toJSON()
})
sg.API(ereq, function(error, response) {
console.log(response.statusCode)
console.log(response.body)
console.log(response.headers)
})
})
}
},
verify: function(req, res) {
return db.get("token:" + req.params.token, function(err, reply) {
if (err || !reply) {
res.write("Invalid Verification Token")
return res.end()
} else {
db.hset("user:" + (reply.toString()), "verified", "true", function() {
res.status(200)
})
}
})
},
}
}
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