ccxt-rest
Version:
Open Source Unified REST API of 100+ Crypto Exchange Sites
101 lines (90 loc) • 2.97 kB
JavaScript
;
const db = require('./api/models')
, config = require('./api/config')
, fs = require('fs')
, http = require('http')
, jwtHelper = require('./api/helpers/jwt-helper')
, path = require('path')
;
var express = require("express");
var app = express();
var bodyParser = require('body-parser');
app.use(bodyParser.json({
strict: false
}));
app.use(function(req, res, next) {
res.header("Access-Control-Allow-Origin", config.cors);
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization");
next();
});
var oasTools = require('oas-tools');
var jsyaml = require('js-yaml');
var serverPort = config.port;
var spec = fs.readFileSync(path.join(__dirname, '/api/swagger/swagger.yaml'), 'utf8');
var oasDoc = jsyaml.safeLoad(spec);
var options_object = {
controllers: path.join(__dirname, './api/controllers'),
loglevel: config.logLevel,
strict: false,
router: true,
validator: true,
docs: {
apiDocs: '/api-docs',
apiDocsPrefix: '',
swaggerUi: '/explorer',
swaggerUiPrefix: ''
}
};
oasTools.configure(options_object);
const SECS_IN_MS = 1000
const MINS_IN_MS = SECS_IN_MS*60
const HOURS_IN_MS = MINS_IN_MS*60
const DAYS_IN_MS = HOURS_IN_MS*24
var startTime = new Date()
app.use('/', express.static(__dirname + '/./out/docs'))
app.use('/info', function(req, res) {
var currentTime = new Date()
var elapsedTime = currentTime.getTime() - startTime.getTime()
var elapsedDays = Math.round(elapsedTime / DAYS_IN_MS)
var elapsedHours = Math.round((elapsedTime % DAYS_IN_MS) / HOURS_IN_MS)
var elapsedMinutes = Math.round((elapsedTime % HOURS_IN_MS) / MINS_IN_MS)
var elapsedSeconds = Math.round((elapsedTime % MINS_IN_MS) / SECS_IN_MS)
res.send({
"startTime" : startTime,
"currentTime" : currentTime,
"uptime" : {
"days" : elapsedDays,
"hours" : elapsedHours,
"minutes" : elapsedMinutes,
"seconds" : elapsedSeconds
}
})
})
var server
function start(callback) {
db.migrate()
.then(() => {
jwtHelper.initialize()
.then(() => {
oasTools.initialize(oasDoc, app, function() {
server = http.createServer(app);
server.listen(serverPort, function() {
console.log("App running at http://localhost:" + server.address().port);
console.log("________________________________________________________________");
if (options_object.docs !== false) {
console.log('API docs (Swagger UI) available on http://localhost:' + server.address().port + '/explorer');
console.log("________________________________________________________________");
}
if (callback) {
console.log('Server started. Invoking callback')
callback(server);
}
});
});
})
})
}
// for testing
module.exports = {
start: start
}