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township-client.js
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township-client.js
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var request = require('nets')
var Config = require('./township-config')
module.exports = TownshipClient
function TownshipClient (opts) {
if (!(this instanceof TownshipClient)) return new TownshipClient(opts)
var self = this
self.config = Config(opts.config)
self.config.init()
var login = self.getLogin()
self.server = opts.server
? opts.server.indexOf('http') > -1
? opts.server
: 'https://' + opts.server
: login && login.server
self.routes = opts.routes || {
register: '/register',
login: '/login',
updatePassword: '/updatepassword'
}
return self
}
TownshipClient.prototype.register = function (opts, cb) {
opts = opts || {}
if (!opts.email) return cb(new Error('Email is required to register'))
if (!opts.password) return cb(new Error('Password is required to register'))
var self = this
var server = self._getServer(opts)
console.log({
method: 'POST',
server: server,
url: server + self.routes.register,
json: opts
})
return self._request({
method: 'POST',
server: server,
url: server + self.routes.register,
json: opts
}, function (err, res, body) {
if (err) return cb(err)
if (!body.token) return cb(new Error('No token received. Check server url.'))
body.server = server
body.email = opts.email
self.config.setLogin(body)
self.server = server
cb(err, res, body)
})
}
TownshipClient.prototype.login = function (opts, cb) {
opts = opts || {}
if (!opts.email) return cb(new Error('Email is required to login'))
if (!opts.password) return cb(new Error('Password is required to login'))
var self = this
var server = self._getServer(opts)
return self._request({
method: 'POST',
server: server,
url: server + self.routes.login,
json: {
email: opts.email,
password: opts.password
}
}, function (err, res, body) {
if (err) return cb(err)
if (!body.token) return cb('No token received. Check server url.')
body.server = server
body.email = opts.email
self.config.setLogin(body)
self.server = server
cb(err, res, body)
})
}
TownshipClient.prototype.logout = function (opts, cb) {
if (typeof opts === 'function') return this.logout(null, opts)
opts = opts || {}
var self = this
var server = self._getServer(opts)
if (!server || !self.getLogin(server)) return cb(new Error('Not logged in.'))
self.config.setLogin({server: server})
self.config.set('currentLogin', null)
cb(null)
}
TownshipClient.prototype.updatePassword = function (opts, cb) {
opts = opts || {}
if (!opts.email) return cb(new Error('Email is required to change password'))
if (!opts.password) return cb(new Error('Password is required to change password'))
if (!opts.newPassword) return cb(new Error('New password is required to change password'))
var self = this
var server = self._getServer(opts)
return self._request({
method: 'POST',
server: server,
url: server + self.routes.updatePassword,
json: {
email: opts.email,
password: opts.password,
newPassword: opts.newPassword
}
}, function (err, res, body) {
if (err) return cb(err)
if (!body.token) return cb(new Error('No token received. Check server url.'))
body.server = server
body.email = opts.email
self.config.setLogin(body)
self.server = server
cb(err, res, body)
})
}
TownshipClient.prototype.getLogin = function (server) {
var self = this
server = self._getServer({server: server})
if (!server) return null
return self.config.getLogin(server)
}
TownshipClient.prototype._getServer = function (opts) {
opts = opts || {}
return opts.server || this.server
}
TownshipClient.prototype.secureRequest = function (opts, cb) {
var self = this
var server = self._getServer(opts)
var login = self.getLogin(server)
if (!login || !login.token) return cb(new Error('Must login to server for secure request.'))
if (!opts.server) opts.server = server
opts.url = opts.url
? opts.url.indexOf(server) > -1
? opts.url
: server + opts.url
: server // TODO: Error here if no URL?
return self._request(opts, cb)
}
TownshipClient.prototype._request = function (opts, cb) {
if (!opts.server) return new Error('Server required to send a request')
var self = this
var login = self.getLogin(opts.server)
if (opts.token || login.token) opts.token = opts.token || login.token
if (opts.token) {
opts.withCredentials = true
opts.headers = { authorization: 'Bearer ' + opts.token }
}
return request(opts, function (err, res, body) {
if (err) return cb(err)
if (res.statusCode >= 400) return cb(body)
return cb(null, res, body)
})
}