50 of 100 pts completed

controllers/users.js

@@ -0,0 +1,65 @@
+const users = require('../data/index');
+const sampleUser = require('../data/sampleUser');
+
+// Should retrieve the entire array from _data/index_
+// GET /users Return all users
+const listUsers = (req, res) => {
+    res.json(users)
+  };
+
+// retrieve just the user that matches the passed-in id
+// GET /users/:id Return just the user that matches the path param (id)
+const showUser = (req, res) => {
+    let found = users.findIndex(user => user.id == req.params.id);
+    let user = users[found];
+    if (user) {
+        res.json(user);
+    } else {
+        res.status(404).send("User not found.")
+    }
+}
+
+// Should add a user to the array
+// POST /users Create a new user (sampleUser). Find a way to increment the id so that we always insert the next available id in the list. Currently we have users 1-10 (_data/index_). The next user should be 11
+
+const createUser = (req, res) => {
+    counter = users.length;
+    const newUser = sampleUser;
+    if (!newUser.name || !newUser.username){
+        return res.status(400).json({msg: 'Include a name or username to continue.'});
+    }
+        users.push(newUser)
+        res.json(users);
+    }
+
+//  Should update one user in the array based on its id
+// PUT /users/:id Update one user matching the path param (id). You may again use the sampleUser code as your "body" for this request
+const updateUser = (req, res) => {
+    const update = req.body;
+    users.forEach(user => {
+        if(user.id === parseInt(req.params.id)) {
+            if(user.name != update.name){
+                user.name = update.name
+            } else {
+                return user.name
+            }
+        }
+    })
+    res.json(users)
+}
+
+// Should delete one user from the array based on its id
+// DELETE /users/:id Delete one user by it's id
+const deleteUser = (req, res) => {
+    const found = users.some(user => user.id == req.params.id);
+    if(found){
+        res.json(
+            {
+                message: 'Deleted',
+                users: users.filter(user => user.id !== parseInt(req.params.id))
+            })
+    } else{res.status(404).json({ msg: 'User not found'})
+}
+}
+
+module.exports = { listUsers, showUser, createUser, updateUser, deleteUser}

index.js

@@ -1,10 +1,14 @@
 const express = require('express')
-const bodyParser = require("body-parser")
+const bodyParser = require('body-parser')
+const usersRouter = require('./routes/users')
 const app = express()
 const port = process.env.PORT || 4000
 
 app.get('/', (req, res) => res.send('default route'))
 
 app.listen(port, () => {
   console.log('app is listening on:', port)
-})
+})
+
+app.use(bodyParser.json())
+app.use(usersRouter)

routes/users.js

@@ -0,0 +1,11 @@
+const express = require('express');
+const router = express.Router();
+const usersController = require('../controllers/users');
+
+router.get('/users', usersController.listUsers);
+router.get('/users/:id', usersController.showUser);
+router.post('/users', usersController.createUser);
+router.put('/users/:id', usersController.updateUser);
+router.delete('/users/:id', usersController.deleteUser);
+
+module.exports = router;