Initial commit and added everything

index.js

@@ -1 +1,6 @@
 // code away!
+const server = require (`./server`);
+
+server.listen(4000, () => {
+    console.log(`\n*** Server Running on http://localhost:4000 *** \n`);
+});

posts/postRouter.js

@@ -1,4 +1,4 @@
-const express = 'express';
+const express = require ('express');
 
 const router = express.Router();
 

server.js

@@ -1,15 +1,33 @@
-const express = 'express';
+const express = require ('express');
+const userRouter = require (`./users/userRouter`);
+const postRouter = require (`./posts/postRouter`);
 
 const server = express();
 
+
+// constmiddlewarer = [
+//   logger
+// ];
+
+server.use(express.json());
+// server.use(middleware);
+
+server.use(`/api/users`, userRouter);
+server.use(`/api/posts`, postRouter);
+
+
 server.get('/', (req, res) => {
   res.send(`<h2>Let's write some middleware!</h2>`)
 });
 
 //custom middleware
 
 function logger(req, res, next) {
+console.log({request_method:req.method, request_url:req.url, timestamp: Date().toString()});
+next();
 
 };
 
+
+
 module.exports = server;

users/userRouter.js

@@ -1,47 +1,154 @@
-const express = 'express';
+const express = require ('express');
+
+const User = require (`./userDb`);
+const Post = require (`../posts/postDb`);
 
 const router = express.Router();
 
-router.post('/', (req, res) => {
 
-});
 
-router.post('/:id/posts', (req, res) => {
+router.post('/', validateUser, (req, res) => {
+res.status(201).json(req.user);
+});
 
+router.post('/:id/posts', validateUserId, validatePost, (req, res) => {
+ Post.insert(req.body)
+ .then(post => {
+     res.status(201).json(post);
+ })
+ .catch(err => {
+     res.status(500).json({message: `There was an error while creating the new post`});
+ })
 });
 
 router.get('/', (req, res) => {
-
+User.get ()
+.then(users => {
+    res.status(200).json(users);
+})
+.catch(err => {
+    res.status(500).json({ message: `there was an error trying to get the users from the database`});
+});
 });
 
-router.get('/:id', (req, res) => {
+router.get('/:id', validateUserId,(req, res) => {
+const {id } = req.params;
 
+User.getUserPosts(id)
+.then(posts => {
+    res.status(200).json(posts);
+})
+.catch(err => {
+    res.status(500).json({ message: 'There was a problem getting the users posts' });
 });
 
-router.get('/:id/posts', (req, res) => {
 
 });
 
-router.delete('/:id', (req, res) => {
+router.get('/:id/posts', (req, res) => {
 
 });
 
-router.put('/:id', (req, res) => {
+router.delete('/:id', validateUserId, (req, res) => {
+    const { id } = req.params;
+    User.remove(id)
+    .then(num => {
+        if(num > 0) {
+            res.status(200).json(req.user); // return the user who was deleted
+        } else {
+            res.status(404).json({ message: 'user not found' });
+        };
+    })
+    .catch(err => {
+        res.status(500).json({ message: 'There was a problem deleting the user from the database' });
+    });
+});
 
+router.put('/:id', validateUserId, (req, res) => {
+    const { id } = req.params;
+
+    User.update(id, req.body)
+    .then(num => {
+        res.status(200).json({ message: 'User updated successfully!' });
+    })
+    .catch(err => {
+        if(!req.body.name) {
+            res.status(400).json({ message: 'The required name field does not exist' });
+        } else {
+            res.status(500).json({ message: 'There was an error updating the user' });
+        };
+    });
 });
 
 //custom middleware
 
 function validateUserId(req, res, next) {
+User.insert(req.body)
+.then(user => {
+    req.user = user;
+    next();
+})
+.catch(err => {
+    if (Object.entries(req.body).length === 0) {
+        res.status(400).json({ message: `missing user data`});
+    } else if (!req.body.name) {
+        res.status(400).json({message: `missing required name field`});
+    } else {
+        res.status(500).json({ message: `there was a problem adding the user to the datebase `});
+    };
+});
+
+
+
 
+
+const [id] = req.params;
+User.getById(id)
+.then(user => {
+    if(user) {
+        req.user = user;
+        next();
+    }else {
+        res.status (400).json({message: `invalid user id`});
+    };
+})
+.catch(err => {
+    res.status(500).json({ message: `couldnt retrieve user`});
+});
 };
 
 function validateUser(req, res, next) {
-
+    const {name} = req.body;
+    if(Object.entries(req.body).length === 0 ) {
+        res.status(400).json({ message: `Whoops! Missing userdata!`});
+    } else if (!name) {
+        res.status(400).json({ message: `Missing require name field`});
+    } else {
+        User.insert(req.body)
+        .then(user => {
+            req.user = user;
+        next();
+    })
+    .catch (err => {
+        res.status(500).json({ message: `There seems to be a problem adding the user to the database`});
+    });
+    };
 };
 
 function validatePost(req, res, next) {
-
+ const { text } = req.body;
+ if (Object.entries(req.body).length === 0) {
+     res.status(400).json ({ message: `missing post data`});
+ } else {
+     Post.insert(req.body)
+     .then(post => {
+         req.post = post;
+         next();
+     })
+     .catch(err => {
+         res.status(500).json({ message: `There was a problem adding the post to the database`});
+     });
+ };
 };
 
 module.exports = router;