completed cycle 3

routes/students.js

@@ -1,4 +1,76 @@
 const router = require('express').Router();
+const Student = require('../db/models/student')
+const Test = require('../db/models/test')
+    // router.use(bodyParser.json());
 
 
-module.exports = router;
+
+router.get('/', async(req, res) => {
+    const students = await Student.findAll({
+        attributes: ['firstName']
+    })
+    res.send(students)
+})
+
+router.get('/:id', async(req, res, next) => {
+    try {
+        const student = await Student.findById(req.params.id)
+        console.log('------------- get', student)
+        if (student) {
+            res.send(student)
+        } else { res.status(404).send('Sorry, this page is not valid') }
+
+    } catch (error) {
+        next(error)
+    }
+})
+
+router.post('/', async(req, res, next) => {
+    try {
+        const newStudent = await Student.create(req.body)
+        res.status(201).send(newStudent)
+    } catch (error) {
+        next(error)
+    }
+})
+
+router.put('/:id', async(req, res, next) => {
+    try {
+        //best practice to always send req.body instead of specifying what to update
+        const update = await Student.update((req.body), {
+            where: {
+                id: req.params.id
+            },
+            returning: true,
+            //required for .update 
+            plain: true
+                //required for .update
+        })
+        console.log('++++++++++++update', update)
+        res.status(201).send(update[1])
+            //use update[1] since update creates an array and the first element is # of rows updated. The object lives at update[1]
+    } catch (error) {
+        next(error)
+    }
+})
+
+router.delete('/:id', async(req, res, next) => {
+    try {
+        const destroy = await Student.destroy({
+            where: {
+                id: req.params.id
+            },
+        })
+        console.log('-------------destroy', destroy)
+            //destroy will return a number, so we send back req.body
+        res.status(204).send(req.body)
+    } catch (error) {
+        next(error)
+    }
+})
+
+router.use((req, res) => {
+    res.status(404).send('Sorry, this page is not valid')
+})
+
+module.exports = router;