first commit

src/config/constants.js

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+export const PORT = 4400;

src/handlers/pingTest.js

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+const homeHandler = (req, res) => {
+  res.send("Home");
+};
+
+export default homeHandler;

src/index.js

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+import "dotenv/config";
+
+import express from "express";
+import path from "path";
+import logger from "morgan";
+import cookieParser from "cookie-parser";
+import bodyParser from "body-parser";
+import helmet from "helmet";
+import compression from "compression";
+import fileUpload from "express-fileupload";
+import routes from "./routes/index";
+import {PORT} from "./config/constants";
+
+var app = express();
+
+app.use(compression()); //Compress all routes
+app.use(helmet());
+app.use(fileUpload());
+
+// view engine setup
+app.set("views", path.join(__dirname, "views"));
+app.set("view engine", "jade");
+
+app.set("port", process.env.PORT || PORT);
+
+app.use(
+  logger("dev", {
+    skip: function (req) {
+      if (req.url == "/ping") {
+        return true;
+      } else {
+        return false;
+      }
+    }
+  })
+);
+
+app.use(bodyParser.json({ limit: '10mb' }));
+app.use(bodyParser.urlencoded({extended: false}));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, "dist")));
+
+// Enable CORS
+app.use(function (req, res, next) {
+  res.header("Access-Control-Allow-Origin", "*");
+  res.header("Access-Control-Allow-Methods", "GET, POST, OPTIONS, PUT, DELETE");
+  res.header(
+    "Access-Control-Allow-Headers",
+    "Origin, X-Requested-With, Content-Type, Accept"
+  );
+  next();
+});
+
+app.use("/", routes);
+
+// catch 404 and forward to error handler
+app.use(function (req, res, next) {
+  var err = new Error("Not Found");
+  err.status = 404;
+  next(err);
+});
+
+// error handlers
+
+// development error handler
+// will print stacktrace
+if (app.get("env") === "development") {
+  app.use(function (err, req, res) {
+    res.status(err.status || 500);
+    res.render("error", {
+      message: err.message,
+      error: err
+    });
+  });
+}
+
+// production error handler
+// no stacktraces leaked to user
+app.use(function (err, req, res) {
+  res.status(err.status || 500);
+  res.render("error", {
+    message: err.message,
+    error: {}
+  });
+});
+
+app.listen(process.env.PORT || PORT, () =>
+  console.log(`App listening on  http://localhost:${process.env.PORT || PORT}`)
+);
+
+export default app;

src/routes/index.js

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+import express from "express";
+import Ping from "../handlers/pingTest";
+import fs from "fs";
+import AWS from "aws-sdk";
+
+const router = express.Router();
+
+/* GET home page. */
+router.get("/ping", (req, res) => {
+  Ping(req, res);
+});
+
+const s3 = new AWS.S3({
+  accessKeyId: process.env.AWS_ACCESS_KEY_ID,
+  secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
+  region: process.env.AWS_REGION,
+});
+
+console.log("AWS S3 Configured", process.env);
+
+
+const uploadBase64Image = (base64Image, bucketName, key) => {
+  const buffer = Buffer.from(base64Image, 'base64');
+  const params = {
+    Bucket: bucketName,
+    Key: key,
+    Body: buffer,
+    ContentEncoding: "base64",
+    ContentType: "image/jpeg",
+  };
+  try {
+    const data = s3.upload(params).promise();
+    console.log(`File uploaded successfully at ${data.Location}`);
+  } catch (err) {
+    console.error(err);
+  }
+};
+
+router.post("/save-data", (req, res) => {
+  const { screenShot } = req.body || {};
+
+  let base64Image = screenShot.split(";base64,").pop();
+
+  uploadBase64Image(base64Image, "bs-game-data", "image_new2.jpg");
+
+  res.send("Home");
+});
+
+export default router;

src/utils/helpers.js

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+export const IsJsonString = str => {
+  try {
+    JSON.parse(str);
+  } catch (e) {
+    return false;
+  }
+  return true;
+};
+
+export const invalidCustomParam = (req, res, paramater, message) => {
+  if (!req.query[paramater] || req.query[paramater] === "undefined" || req.query[paramater] === "null") {
+    res.status(400);
+    res.send({
+      message: message ? message : "Invalid paramaters"
+    });
+    return true;
+  }
+  return false;
+};

src/views/error.jade

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+block content
+  h1= message
+  h2= error.status
+  pre #{error.stack}