Instagram-Challenge

.eslintrc.json

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+{
+    "env": {
+        "commonjs": true,
+        "es6": true,
+        "node": true,
+        "jest/globals": true,
+        "cypress/globals": true
+    },
+    "extends": [
+      "eslint:recommended",
+      "plugin:node/recommended"
+    ],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parserOptions": {
+        "ecmaVersion": 2022
+    },
+    "plugins": [
+      "cypress",
+      "jest",
+      "node"
+    ],
+    "rules": {
+    }
+}

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
+
+# cypress.io
+cypress/screenshots
+cypress/videos
+node_modules
+
+#saved images
+public/uploads
+

app.js

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+const createError = require("http-errors");
+const express = require("express");
+const path = require("path");
+const cookieParser = require("cookie-parser");
+const logger = require("morgan");
+const session = require("express-session");
+const methodOverride = require("method-override");
+const hbs = require('hbs');
+
+const homeRouter = require("./routes/home");
+const usersRouter = require("./routes/users");
+const sessionsRouter = require("./routes/sessions");
+const imagesRouter = require("./routes/images");
+
+const app = express();
+
+// view engine setup
+app.set("views", path.join(__dirname, "views"));
+app.set("view engine", "hbs");
+hbs.registerPartials('./views/partials');
+
+app.use(logger("dev"));
+app.use(express.json());
+app.use(express.urlencoded({ extended: true }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, "public")));
+app.use(methodOverride("_method"));
+
+app.use(
+  session({
+    key: "user_sid",
+    secret: "super_secret",
+    resave: false,
+    saveUninitialized: false,
+    cookie: {
+      expires: 600000,
+    },
+  })
+);
+
+// clear the cookies after user logs out
+app.use((req, res, next) => {
+  if (req.cookies.user_sid && !req.session.user) {
+    res.clearCookie("user_sid");
+  }
+  next();
+});
+
+const sessionChecker = (req, res, next) => {
+  if (!req.session.user && !req.cookies.user_sid) {
+    res.locals.loggedIn = false;
+    res.redirect("/");
+  } else {
+    res.locals.loggedIn = true;
+    next();
+  }
+};
+
+// route setup
+app.use("/", homeRouter);
+app.use("/sessions", sessionsRouter);
+app.use("/users", sessionChecker, usersRouter);
+app.use("/images", sessionChecker, imagesRouter);
+
+// catch 404 and forward to error handler
+app.use((req, res, next) => {
+  next(createError(404));
+});
+
+// error handler
+app.use((err, req, res) => {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get("env") === "development" ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render("error");
+});
+
+module.exports = app;

bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require("../app");
+var debug = require("debug")("instagram:server");
+var http = require("http");
+var mongoose = require("mongoose");
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || "3000");
+app.set("port", port);
+
+/**
+ * Connect to MongoDB
+ **/
+
+var mongoDbUrl = process.env.MONGODB_URL || "mongodb://localhost/instagram";
+mongoose.connect(mongoDbUrl, {
+  useNewUrlParser: true,
+  useUnifiedTopology: true,
+});
+
+var db = mongoose.connection;
+db.on("error", console.error.bind(console, "MongoDB connection error:"));
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on("error", onError);
+server.on("listening", onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== "listen") {
+    throw error;
+  }
+
+  var bind = typeof port === "string" ? "Pipe " + port : "Port " + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case "EACCES":
+      console.error(bind + " requires elevated privileges");
+      process.exit(1);
+      break;
+    case "EADDRINUSE":
+      console.error(bind + " is already in use");
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === "string" ? "pipe " + addr : "port " + addr.port;
+  console.log("Now listening on " + bind);
+  debug("Listening on " + bind);
+}

controllers/home.js

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+const HomeController = {
+  Index: (req, res) => {
+    res.render("home/index", { title: "Instagram" });
+  },
+};
+
+module.exports = HomeController;

controllers/images.js

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+const Image = require('../models/image')
+
+
+const ImagesController = {
+  All: async (req, res) => {
+    try{
+      const images = await Image.find({})
+      res.render('images/index', {
+        images: images
+      });
+    } catch {
+      res.redirect("/")
+    }
+
+  },
+  New: (req, res) => {
+    try {
+      res.render('images/new', { 
+        user: req.session.user._id,
+        title: req.body.title
+      });
+    } catch {
+      res.redirect('/images')
+
+    }
+  },
+  Create: async (req, res) => {
+    const filename = req.file != null ? req.file.filename : null
+    const image = new Image({
+      title: req.body.title,
+      user: req.session.user._id,
+      image: filename
+    })
+    console.log(image)
+    try {
+      const newImage = await image.save()
+      res.redirect('images')
+    } catch {
+      console.log("huh?")
+    }
+
+  }
+};
+
+module.exports = ImagesController;