chore(server): Move api-server in to it's own DIR

api-server/server/server.js

@@ -0,0 +1,77 @@
+require('dotenv').load();
+
+const _ = require('lodash');
+const Rx = require('rx');
+const loopback = require('loopback');
+const boot = require('loopback-boot');
+const expressState = require('express-state');
+const path = require('path');
+const createDebugger = require('debug');
+
+const { setupPassport } = require('./component-passport');
+
+const log = createDebugger('fcc:server');
+// force logger to always output
+// this may be brittle
+log.enabled = true;
+
+Rx.config.longStackSupport = process.env.NODE_DEBUG !== 'production';
+const app = loopback();
+const isBeta = !!process.env.BETA;
+
+expressState.extend(app);
+app.set('state namespace', '__fcc__');
+app.set('port', process.env.PORT || 3000);
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+app.use(loopback.token());
+app.disable('x-powered-by');
+
+boot(app, {
+  appRootDir: __dirname,
+  dev: process.env.NODE_ENV
+});
+
+setupPassport(app);
+
+const { db } = app.datasources;
+db.on('connected', _.once(() => log('db connected')));
+app.start = _.once(function() {
+  const server = app.listen(app.get('port'), function() {
+    app.emit('started');
+    log(
+      'freeCodeCamp server listening on port %d in %s',
+      app.get('port'),
+      app.get('env')
+    );
+    if (isBeta) {
+      log('freeCodeCamp is in beta mode');
+    }
+    log(`connecting to db at ${db.settings.url}`);
+  });
+
+  process.on('SIGINT', () => {
+    log('Shutting down server');
+    server.close(() => {
+      log('Server is closed');
+    });
+    log('closing db connection');
+    db.disconnect().then(() => {
+      log('DB connection closed');
+      // exit process
+      // this may close kept alive sockets
+      // eslint-disable-next-line no-process-exit
+      process.exit(0);
+    });
+  });
+});
+
+module.exports = app;
+
+// start the server if `$ node server.js`
+// in production use `$npm start-production`
+// or `$node server/production` to start the server
+// and wait for DB handshake
+if (require.main === module) {
+  app.start();
+}