@bitdiver/result-rest-api/lib/HttpServer.js

Result Rest API

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _promise = require('babel-runtime/core-js/promise');

var _promise2 = _interopRequireDefault(_promise);

exports.startServer = startServer;
exports.getParameter = getParameter;

var _cors = require('cors');

var _cors2 = _interopRequireDefault(_cors);

var _express = require('express');

var _express2 = _interopRequireDefault(_express);

var _ArrangoDB = require('./ArrangoDB');

var _ArrangoDB2 = _interopRequireDefault(_ArrangoDB);

var _logAdapter = require('./logAdapter');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const app = (0, _express2.default)();
app.use((0, _cors2.default)());
const arrangoDB = new _ArrangoDB2.default();

const LOGGER = (0, _logAdapter.getLogAdapter)();
LOGGER.writeConsole = true;

app.get('/runs', async (req, res) => {
  res.send((await arrangoDB.getRuns()));
});

app.get('/testcases/:runId', async (req, res) => {
  res.send((await arrangoDB.getTestcases(req.params.runId)));
});

app.get('/teststeps/:testcaseId', async (req, res) => {
  res.send((await arrangoDB.getTeststeps(req.params.testcaseId)));
});

app.on('close', () => {
  LOGGER.logInfo('Call Server close()');
  app.close();
});

app.get('/ready', (req, res) => {
  res.send('OK');
});

app.get('/live', (req, res) => {
  res.status(200);
  res.send('OK');
});

app.get('/health', (req, res) => {
  LOGGER.logInfo('/health');
  res.send({ health: arrangoDB });
});

/**
 * Startet die Express APP.
 * @param expressPort {numbner} Der Port der Express Application
 * @return app {object} Die Express app
 */
async function startServer({ expressPort } = getParameter()) {
  LOGGER.logInfo('Rest Service startet at port: ' + expressPort);
  // Starten des Express servers
  return new _promise2.default((resolve, reject) => {
    const httpServer = app.listen(expressPort, err => {
      if (err) {
        reject(err);
      } else {
        resolve({ httpServer, express: app });
      }
    });
  });
}

/**
 * Reads all the expected variables and checks that they exsist
 * @returns env {object} An object with all the needed parameters
 */
function getParameter() {
  const env = {
    expressPort: process.env.EXPRESS_PORT || 3000
  };
  return env;
}