Delete post

src/controllers/Post/createPost.js

@@ -0,0 +1,42 @@
+
+/**
+ * @module Create Post Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller will allow the user to create his own post, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.createPost = (req, res) => {
+
+    // check if all the parameters are valid.
+
+    const { postTitle, postContent } = req.body;
+
+    if (!postTitle || !postContent) {
+        return res.status(400).send('post content or post title cannot be blank.');
+    }
+
+    // create a new post record
+
+    Post.create({
+        title: postTitle,
+        content: postContent,
+        // ownerId: 1,
+        ownerId: req.user.id,
+    })
+
+
+    // inform the user with the process status.
+
+    return res.status(200).send('post created');
+}
+

src/controllers/Post/deletePost.js

@@ -0,0 +1,52 @@
+
+/**
+ * @module Delete Post Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller will allow the user to delete his own post, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.deletePost = async (req, res) => {
+
+
+    if (!req.params.postId) {
+        return res.status(400).send('invalid post id.');
+    }
+
+    // find the original post.
+
+    const foundPost = await Post.findOne({
+        where: {
+            id: req.params.postId,
+        }
+    });
+
+    // check that it exists.
+
+    if (!foundPost) {
+        return res.status(404).send({ msg: 'The post that you are trying to update does not exist.' });
+    }
+
+    // check if the owner is the active user.
+
+    if (foundPost.ownerId != req.user.id) {
+        return res.status(401).send({ msg: 'You are not allowed to change a ressource that you do not own.' })
+    }
+
+    foundPost.destroy()
+
+
+    // inform the user with the process status.
+
+    return res.status(200).send('post deleted');
+}
+

src/controllers/Post/getAllPosts.js

@@ -0,0 +1,34 @@
+
+/**
+ * @module Get All Posts Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller allows to read a all the existing posts, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.getAllPosts = async (req, res) => {
+
+    // fetch all the posts.
+
+    const foundPosts = await Post.findAll({
+        attributes: ['title', 'content'],
+    })
+
+    if (!foundPosts || !foundPosts.length ) {
+        return res.status(404).send('No posts for now.');
+    }
+
+    // send back to the user the fetched data.
+
+    return res.status(200).json(foundPosts);
+}
+

src/controllers/Post/getPost.js

@@ -0,0 +1,44 @@
+
+/**
+ * @module Get Post Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller allows to read a specific post, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.getPost = async (req, res) => {
+
+    // check if all the parameters are valid.
+
+    if (!req.params.postId) {
+        return res.status(400).send('post id can not be null.');
+    }
+
+
+    // fetch the requested post.
+
+    const foundPost = await Post.findOne({
+        where: {
+            id: req.params.postId,
+        },
+        attributes: ['title', 'content'],
+    })
+
+    if (!foundPost) {
+        return res.status(404).send('Post ressource not found.');
+    }
+
+    // send back to the user the fetched data.
+
+    return res.status(200).json(foundPost);
+}
+

src/controllers/Post/index.js

@@ -0,0 +1,14 @@
+const { createPost } = require('./createPost');
+const { getPost } = require('./getPost');
+const { getAllPosts } = require('./getAllPosts');
+const { updatePost } = require('./updatePost');
+const { deletePost } = require('./deletePost');
+
+
+module.exports = {
+    createPost,
+    getPost,
+    getAllPosts,
+    updatePost,
+    deletePost,
+};

src/controllers/Post/updatePost.js

@@ -0,0 +1,62 @@
+
+/**
+ * @module Update Post Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller will allow the user to update his own post, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.updatePost = async (req, res) => {
+
+    // check if all the parameters are valid.
+
+    const { newPostTitle, newPostContent } = req.body;
+
+    if (!newPostTitle || !newPostContent) {
+        return res.status(400).send('post content or post title cannot be blank.');
+    }
+
+    if (!req.params.postId) {
+        return res.status(400).send('invalid post id.');
+    }
+
+    // find the original post.
+
+    const foundPost = await Post.findOne({
+        where: {
+            id: req.params.postId,
+        }
+    });
+
+    // check that it exists.
+
+    if (!foundPost) {
+        return res.status(404).send({ msg: 'The post that you are trying to update does not exist.' });
+    }
+
+    // check if the owner is the active user.
+
+    if (foundPost.ownerId != req.user.id) {
+        return res.status(401).send({ msg: 'You are not allowed to change a ressource that you do not own.' })
+    }
+
+    foundPost.update({
+        title: newPostTitle,
+        content: newPostContent,
+    })
+
+
+    // inform the user with the process status.
+
+    return res.status(200).send('post updated');
+}
+

src/controllers/User/Posts/listAllUserPosts.js

@@ -0,0 +1,44 @@
+
+/**
+ * @module list All User Posts Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller allows to list all the posts related to a specific user, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.listAllUserPosts = async (req, res) => {
+
+    // check if all the parameters are valid.
+
+    if (!req.params.id) {
+        return res.status(400).send('user id can not be null.');
+    }
+
+
+    // list the user posts.
+
+    const foundPosts = await Post.findAll({
+        where: {
+            ownerId: req.params.id,
+        },
+        attributes: ['title', 'content'],
+    })
+
+    if (!foundPosts) {
+        return res.status(404).send('This user did not posted yet.');
+    }
+
+    // send back to the user the fetched data.
+
+    return res.status(200).json(foundPosts);
+}
+

src/controllers/User/Posts/listOneUserPost.js

@@ -0,0 +1,45 @@
+
+/**
+ * @module List One User Post Controller
+ * 
+ * @param {Request} req - HTTP Request from the client
+ * @param {Response} res - HTTP Response for the client
+ * 
+ * @description
+ * This controller allows to read a specific post written by a given user, if all parameters are correct.
+ * 
+ * @todo
+ * Nothing for now.
+ */
+
+
+
+
+module.exports.listOneUserPost = async (req, res) => {
+
+
+    // fetch the requested post.
+
+    const foundPost = await Post.findOne({
+        where: {
+            id: req.params.postId,
+        },
+        attributes: ['title', 'content', 'ownerId'],
+    })
+
+    if (!foundPost) {
+        return res.status(404).send('Post ressource not found.');
+    }
+
+    // check if the given user is the owner. 
+
+    if (req.params.id != foundPost.ownerId) {
+        return res.status(403).send('The requested post does not belong to the selected user.');
+    }
+
+
+    // send back to the user the fetched data.
+
+    return res.status(200).json(foundPost);
+}
+

src/controllers/User/index.js

@@ -24,6 +24,12 @@ const { countUsers } = require('./Helpers/countUsers');
 const { listUsers } = require('./Helpers/listUsers');
 const { queryUser } = require('./Helpers/queryUser');
 
+
+const { listAllUserPosts } = require('./Posts/listAllUserPosts');
+const { listOneUserPost } = require('./Posts/listOneUserPost');
+
+
+
 module.exports = {
 	confirmEmail,
 	deleteAccount,
@@ -46,4 +52,6 @@ module.exports = {
 	countUsers,
 	listUsers,
 	queryUser,
+	listAllUserPosts,
+	listOneUserPost,
 };

src/index.js

@@ -1,5 +1,5 @@
 require('dotenv').config();
-require('./models/index');
+require('./models')
 
 // Configure Imports
 const express = require('express');
@@ -9,7 +9,6 @@ const schedule = require('node-schedule');
 const { removeUnconfirmedAccounts, emailConfirmationRemainder } = require('./jobs/accountCleanup');
 const { eventRemainder } = require("./jobs/eventNotifications");
 
-require('./models')
 
 // Configure Local Variables
 const app = express();
@@ -44,6 +43,11 @@ app.use('/event', require('./routes/eventRoutes'));
 app.use("/user", require("./routes/userRoutes"));
 app.use("/u", require("./routes/uRoutes"));
 
+// Post Endpoints
+
+app.use('/posts', require('./routes/postRoutes'));
+
+
 // Sync the Database
 (async () => {