Blank post

README.md

@@ -14,7 +14,7 @@ It uses:
 
 ## Card wall
 
-REPLACE THIS TEXT WITH A LINK TO YOUR CARD WALL
+https://trello.com/b/u8jfD7dB/milton-acebook
 
 ## Quickstart
 

app.js

@@ -9,21 +9,59 @@ const methodOverride = require("method-override");
 const homeRouter = require("./routes/home");
 const postsRouter = require("./routes/posts");
 const sessionsRouter = require("./routes/sessions");
-const usersRouter = require("./routes/users");
+const usersRouter = require("./routes/users"); 
+const expressHbs =  require('express-handlebars');
+
 
 const app = express();
 
+app.engine('.hbs', expressHbs.engine({ defaultLayout: 'layout', extname: '.hbs',runtimeOptions: {
+  allowProtoPropertiesByDefault: true,
+  allowProtoMethodsByDefault: true
+} }))
+
 // view engine setup
 app.set("views", path.join(__dirname, "views"));
 app.set("view engine", "hbs");
 
+const hbs = expressHbs.create({});
+
+//Date format helper
+hbs.handlebars.registerHelper('formatDate', function(posts) {
+    const options = { weekday: 'long', day: 'numeric', month: 'long', hour: 'numeric', minute: 'numeric' };
+    const formattedDate = posts.date.toLocaleDateString('en-US', options);
+    return formattedDate;
+});
+
+//A simple helper to determine whether there has been one 'like' or multiple 'likes'
+hbs.handlebars.registerHelper('if_equal', function(posts) {
+  if (posts.like.length === 1) {
+  return "like";
+  } else {
+  return "likes";
+}
+});
+
+//Like button helper this checks if the session user has liked a post and if so displays the like
+// button with a coloured spade if not displays the like button with a blank spade 
+// hbs.handlebars.registerHelper('likeButton', function(posts) {
+//   if (posts.like.length === 1) {
+//   return "like";
+//   } else {
+//   return "likes";
+// }
+// });
+
+
+
 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",
@@ -47,7 +85,7 @@ app.use((req, res, next) => {
 // middleware function to check for logged-in users
 const sessionChecker = (req, res, next) => {
   if (!req.session.user && !req.cookies.user_sid) {
-    res.redirect("/sessions/new");
+    res.redirect("/sessions/login");
   } else {
     next();
   }
@@ -59,6 +97,7 @@ app.use("/posts", sessionChecker, postsRouter);
 app.use("/sessions", sessionsRouter);
 app.use("/users", usersRouter);
 
+
 // catch 404 and forward to error handler
 app.use((req, res, next) => {
   next(createError(404));

controllers/home.js

@@ -5,3 +5,6 @@ const HomeController = {
 };
 
 module.exports = HomeController;
+
+
+// add to this page to make the appearance more dynamic :)

controllers/posts.js

@@ -6,23 +6,110 @@ const PostsController = {
       if (err) {
         throw err;
       }
-
-      res.render("posts/index", { posts: posts });
+      // const dateFormatted = `${posts[0].date.getHours()}:${posts[0].date.getMinutes()}, ${posts[0].date.toDateString()}`;
+      // console.log(dateFormatted);
+
+      const sortedPosts = posts.flat().sort((a, b) => b.date - a.date);
+      // sortedPosts[0].date = dateFormatted;
+        // Implemented authentication logic to dynamically update navbar links based on the user's login status.
+      res.render("posts/index", { posts: sortedPosts, user: req.session.user, isAuthenticated: true});
     });
+
   },
+
   New: (req, res) => {
-    res.render("posts/new", {});
+      res.render("posts/new", {user: req.session.user, isAuthenticated: true});
   },
+
   Create: (req, res) => {
-    const post = new Post(req.body);
-    post.save((err) => {
-      if (err) {
-        throw err;
-      }
+    const { message, likes } = req.body;
+    const username = req.session.user.username;
+    const post = new Post({ username, message, likes });
+
+    console.log(`message ${post.message}`)
+
+    if (post.message == '' ) {
+      res.render('posts/new', {error: "The post cannot be left blank!"});
+    } else {
+      post.save((err) => {
+        if (err) {
+          throw err;
+        }
+
+        res.status(201).redirect("/posts");
+      });
+    }
+  },
+
+  Edit: async (req, res) => { 
+    const post_id = req.params.id;
+    console.log(`Post_id ${post_id}`);
+    const user_id = req.session.user._id;
+    console.log(`user_id ${user_id}`);
+
+    const post = await Post.findOne({ _id: post_id });
+    console.log(`post ${post}`);
+
+    res.render("posts/edit", { post: post , user: req.session.user, isAuthenticated: true});
+
+  },
+
+  Update: async (req, res) => { 
+    console.log("update");
+    const post_id = req.params.id;
+    console.log(`Post_id ${post_id}`);
+    const user_id = req.session.user._id;
+    console.log(`user_id ${user_id}`);
+
+    const post = await Post.findOne({ _id: post_id });
+    console.log(`post ${post}`);
+    post.message = req.body.content 
+    await post.save()
+    res.status(201).redirect(`/users/${req.session.user.username}`); 
 
-      res.status(201).redirect("/posts");
-    });
   },
+
+  Delete: async (req, res) => { 
+    console.log("delete");
+    const post_id = req.params.id;
+    console.log(`Post_id ${post_id}`);
+    const user_id = req.session.user._id;
+    console.log(`user_id ${user_id}`);
+
+    const post = await Post.findOne({ _id: post_id })
+    console.log(`post = ${post}`);
+    await Post.deleteOne({ _id: post_id});
+    res.status(201).redirect(`/users/${req.session.user.username}?deleted=true`); 
+  },
+
+  AddLike: async (req, res) => {
+    // get the post_id for the 
+    const post_id = req.params.id;
+    console.log(`Post_id ${post_id}`);
+    const user_id = req.session.user._id;
+    console.log(`user_id ${user_id}`);
+    const post = await Post.findOne({ _id: post_id });
+    console.log(`post ${post}`);
+    const likes = post.like;
+    console.log(`likes ${likes}`);
+    const liked = post.like.map((like) => like.likeAuthor).includes(user_id);
+    console.log(`liked ${liked}`);
+
+    if (!liked) {
+      likes.push({ likeAuthor: user_id });
+      post.save(
+        () => {res.status(201).redirect("/posts");}
+      );
+    } else {
+      likes.splice(likes.map((like) => like.likeAuthor).indexOf(user_id), 1);
+      post.save(
+        () => {res.status(201).redirect("/posts");}
+      );
+    }
+    // res.json({ post: post_id, likes: updated_post.like.length });
+    // () => {res.status(201).redirect("/posts");
+  },
+
 };
 
 module.exports = PostsController;

controllers/sessions.js

@@ -1,33 +1,42 @@
-const User = require("../models/user");
+const User = require('../models/user');
+const bcrypt = require('bcrypt');
 
 const SessionsController = {
+
   New: (req, res) => {
-    res.render("sessions/new", {});
+    res.render('sessions/login', {});
   },
 
   Create: (req, res) => {
-    console.log("trying to log in");
+    console.log('trying to log in');
     const email = req.body.email;
     const password = req.body.password;
-
+    
     User.findOne({ email: email }).then((user) => {
       if (!user) {
-        res.redirect("/sessions/new");
-      } else if (user.password != password) {
-        res.redirect("/sessions/new");
+        res.render('sessions/login', {error: "Invalid email or password"});
       } else {
-        req.session.user = user;
-        res.redirect("/posts");
+        bcrypt.compare(password, user.password, function (err, result) {
+          if (err) {
+            throw err;
+          }
+          if (result === true) {
+            req.session.user = user;
+            res.redirect('/posts');
+          } else {
+            res.render('sessions/login', {error: "Invalid email or password"});
+          }
+        });
       }
     });
   },
-
+  
   Destroy: (req, res) => {
     console.log("logging out");
     if (req.session.user && req.cookies.user_sid) {
       res.clearCookie("user_sid");
     }
-    res.redirect("/sessions/new");
+    res.redirect("/sessions/login");
   },
 };
 

controllers/userPosts.js

@@ -0,0 +1,22 @@
+// const User = require("../models/user");
+
+// const UserPostsController = {
+//     Create: (req, res) => {
+//       const username = req.params.username; 
+//       const content = req.body.content; 
+
+//       User.findOneAndUpdate( { username }, { $push: { posts: { content } } }, { new: true },
+//         (err) => {
+//           if (err) {
+//             throw err;
+//           }
+//           res.status(201).redirect(`/users/${username}`); 
+//         }
+//       );
+//     },
+//   };
+
+//   module.exports = UserPostsController;
+
+
+